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Unbiased ScienceSummer Rerun: What's The Mooove? An Udderly Honest Discussion About Raw MilkHello Unbiased Scientists! We’re taking a little break for summer, but in the meantime we are re-airing some of our very favorite episodes as well as some of YOUR favorites. We will still be posting infographics to our
socials as well as longer form content on our Substack at theunbiasedscipod.substack.com and some short form video clips from episodes as well as some NEW short form content to our YouTube channel over the summer. So if you’re not following us already, check out the links below. Be sure to leave us a review and drop some commen...2025-06-0451 minUnbiased ScienceNothing 'Measly' About It: Tracking The Unfortunate Return Of MeaslesIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome Dr. Adam Ratner to discuss the concerning resurgence of measles and the critical role of vaccination. The scientists examine measles' extraordinary contagiousness, explaining how vaccine hesitancy has contributed to recent outbreaks in specific communities. They explore the virus's mechanisms, potential serious complications including SSPE, and address common vaccination myths. Dr. Ratner provides expert insights on MMR vaccine safety, effectiveness, and recommended scheduling for both children and adults. The conversation emphasizes the historical success of vaccination programs and the continued importance of maintaining high immunization rates to protect vulnerable...2025-03-0548 minUnbiased ScienceExtra, Extra Science: Asteroids, Ozempic And Bird Flu Vaccines!In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman examine several current public health challenges and scientific developments. The scientists explore emerging research on Ozempic's potential role in treating alcohol use disorder, while addressing ongoing infectious disease concerns including tuberculosis and measles outbreaks. They also discuss broader public health issues such as marijuana advertising's impact on youth and progress in bird flu vaccine development. The conversation provides listeners with context and insights into these diverse health challenges while emphasizing the importance of preventive measures and public health interventions.All our sources from this...2025-02-2641 minUnbiased ScienceWe are Tee-Totally Obsessed with the Science of AlcoholIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman explore the complex relationship between alcohol and public health. The scientists examine alcohol's biological effects, its links to various health risks including cancer, and current policy debates around alcohol labeling and blood alcohol content limits. They discuss the growing awareness of alcohol-related health concerns while addressing the emergence of alcohol-free alternatives. The conversation balances personal experiences with scientific evidence, offering listeners a comprehensive understanding of alcohol's impact on individual and public health, while emphasizing the importance of informed decision-making around alcohol consumption.All our...2025-02-1941 minUnbiased ScienceNeedles To Say, RSV And Pneumo Vaccines Are Worth A ShotIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome Dr. Margot Savoy to discuss the changing landscape of vaccine recommendations. The scientists explore risk-based vaccination approaches, focusing particularly on RSV and pneumococcal vaccines, while examining how factors like age and immunosenescence influence vaccine effectiveness. Dr. Savoy provides insights into how pandemic experiences have shaped vaccine strategies and emphasizes the importance of personalized vaccination discussions between healthcare providers and patients. The conversation offers listeners valuable understanding of current vaccine recommendations and their public health implications.All our sources from this episode are available...2025-02-1248 minUnbiased ScienceWe've Got A Nose For News And A Heart For ScienceIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman examine several pressing scientific and public health topics. The scientists explore recent findings on dementia prevention, the emerging technology of cultivated meat, and concerns surrounding nicotine products, particularly their impact on youth. They also discuss critical public health issues including the tuberculosis outbreak in Kansas and emerging avian flu threats. The conversation provides context for recent headlines while offering listeners insights into these diverse health challenges and their broader implications for public health.All our sources from this episode are available at: https://www...2025-02-0540 minUnbiased ScienceWhat's The Mooove? An Udderly Honest Discussion About Raw MilkIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Katharine Lotspeich and Valene Cauhorn from the Millennial Ag Podcast to explore the complex topic of raw milk. The scientists examine the historical context of milk and pasteurization, delving into the scientific principles behind milk safety, public health concerns, and nutritional misconceptions. They discuss the critical role of pasteurization in protecting public health, while also exploring personal experiences and perspectives on raw milk consumption, offering listeners a comprehensive overview of this controversial subject.All our sources from this episode are available...2025-01-2951 minUnbiased ScienceSugar, We're Goin' Down (A Diabetes Rabbit Hole)!In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome Dr. Sam Scott to explore diabetes, a condition affecting millions globally. The scientists examine different types of diabetes, current management approaches, and technological innovations in diabetes care. They discuss the crucial role of exercise in diabetes management while addressing the everyday challenges faced by individuals living with the condition, offering listeners valuable insights into both traditional and emerging strategies for diabetes care.All our sources from this episode are available at: https://www.unbiasedscipod.com/episodes/(00:00) Intro and...2025-01-2239 minUnbiased ScienceNot To Poo-Poo Microbiome Research, Butt We're Just Getting To The Bottom Of ItIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome Dr. Kristen Panthagani to explore the complex world of the human microbiome. The scientists discuss the fundamental concepts of gut health, examining the roles of beneficial and harmful bacteria, as well as the effects of probiotics, prebiotics, and antibiotics. They investigate the emerging research on the gut-brain connection and its implications for mental health, while addressing the effectiveness of various interventions including dietary changes and supplements. Throughout the conversation, they emphasize the importance of evidence-based approaches to microbiome health and discuss future directions in this rapidly evolving field...2025-01-1543 minUnbiased ScienceNews Year, Who Dis? 2025's First Health and Science StoriesIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman explore a diverse range of current scientific topics, from seasonal illnesses to cutting-edge biotechnology. The scientists discuss the mechanisms behind winter disease outbreaks, particularly focusing on colds and norovirus. They examine recent developments in xenotransplantation and gene editing technology, while also addressing emerging public health concerns such as HMPV and the relationship between alcohol and cancer. The conversation covers innovative medical approaches including psychedelic therapy, offering listeners a comprehensive overview of various contemporary health and scientific developments.All our sources from this episode are...2025-01-0839 minUnbiased ScienceThat's So Meta: Your Brain On Social MediaIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Hansa Bhargava to explore the complex relationship between social media and health, with a particular focus on its impact on children and adolescents. The scientists examine the nuanced differences between screen time and social media, discussing the potential mental health consequences of excessive digital engagement. Dr. Bhargava provides expert insights on the psychological effects of social media and offers practical guidance for parents navigating this challenging landscape. The conversation highlights the importance of communication, potential addiction risks, and the need for supportive strategies to help...2024-12-1841 minUnbiased ScienceFluoride and Prejudice: Getting To The Root of This Controversial MineralIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman explore the complex and controversial topic of fluoride in public health. The scientists examine the recent National Toxicology Program report linking fluoride to potential cognitive impacts, discussing its historical significance and the ongoing debates about its use in water supplies. They delve into the nuanced considerations of fluoride's benefits and risks, addressing concerns about dental health, potential cognitive effects, and health equity. The conversation provides a balanced perspective on fluoride, highlighting the importance of scientific evidence in understanding its role in public health and dental care.2024-12-1139 minUnbiased ScienceBlurred Lines: Navigating Bias in the Scientific MethodIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Kristen Panthagani to explore the fundamental aspects of science communication and methodology. The scientists discuss the delicate balance between scientific certainty and uncertainty, examining how cognitive biases influence both research and public understanding. They address the challenges of communicating complex scientific findings to the public, particularly in contexts like vaccine hesitancy and widespread misinformation. The conversation emphasizes the importance of building trust through effective communication while maintaining scientific integrity, offering listeners valuable insights into critically evaluating and understanding scientific research....2024-12-0448 minUnbiased ScienceCancer Cells Gone Wild: Real Biology ExposedIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman discuss the complexities of cancer with Dr. Joe Zundell, a cancer biologist. They explore the definition of cancer, its prevalence, and the hallmarks that characterize cancer cells. The conversation delves into the mechanisms of cancer growth, including sustaining proliferative signaling, evading growth suppression through the P53 gene, and the process of apoptosis. The discussion aims to make these complex topics accessible to a broader audience while highlighting the importance of understanding cancer biology. In this conversation, Dr. Joe Zundell discusses the complexities of cancer biology, focusing on key hallmarks...2024-11-2059 minUnbiased ScienceThe ABCs of The FDA: America’s Public Health Regulatory AgencyIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome Dr. Namandjé Bumpus, Principal Deputy Commissioner of the FDA, who shares insights into the agency's operations and her path from academia to FDA leadership. The scientists explore the complexities of drug approval processes, the FDA's organizational structure, and its commitment to safety and transparency. Dr. Bumpus discusses the agency's efforts to advance health equity and adapt to emerging technologies, while addressing the critical challenge of maintaining public trust. This conversation offers listeners a unique glimpse into the inner workings of the FDA and its role in protecting public h...2024-11-1339 minUnbiased ScienceCan't Get You Out of My Head: Debunking Brain Health MisinformationIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Ayesha Sherzai to explore brain health, with a focus on dementia and Alzheimer's disease. The scientists address common misconceptions and examine evidence-based approaches to cognitive health, including the role of nutrition, supplements, and music therapy. They debunk popular myths about brain usage and detoxification while emphasizing the importance of engaging in meaningful activities for cognitive resilience. Throughout the conversation, the experts highlight the intimate connection between brain health and overall well-being, providing listeners with reliable information to counter widespread misinformation in this field.2024-11-0649 minUnbiased ScienceHello Darkness My Old Friend: Seasonal Affective DisorderIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman welcome clinical psychologist Dr. Nicole Lippman-Barile to explore Seasonal Affective Disorder (SAD). The scientists examine the clinical criteria, symptoms, and biological mechanisms underlying SAD, while addressing both winter and summer variations of the condition. They discuss evidence-based treatment approaches, including light therapy, medication, and psychotherapy, emphasizing the legitimacy of SAD as a mental health condition. The conversation provides practical strategies for managing seasonal mood changes and fatigue, offering listeners valuable insights into understanding and treating this common disorder.All our sources from this episode...2024-10-3042 minUnbiased ScienceCall Me On Your Immunome: Mapping the Human Immune SystemIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by the leaders of the Human Immunome Project to explore groundbreaking research in immunology. The scientists discuss the project's mission to comprehensively map and understand the human immune system, emphasizing the importance of studying diverse populations through longitudinal research. They delve into the complexities of immune system dynamics, modern immunotherapy advances, and the development of predictive models for precision medicine. The conversation highlights how this ambitious collaborative effort integrates existing data while pioneering new methodologies, offering listeners insight into the future of personalized healthcare through innovative immune...2024-10-2350 minUnbiased ScienceDon't Go Outbreakin' My Heart: The Science of EpidemicsIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Caitlin Rivers, an expert in outbreak science, to explore the complex world of infectious diseases. The scientists discuss how outbreaks evolve into pandemics and examine the current landscape of infectious threats. They delve into the nature of various pathogens, with a particular focus on COVID-19 dynamics and emerging concerns such as Marburg virus and avian influenza. Dr. Rivers shares insights on the critical role of effective public health communication and the challenges faced by officials in a post-pandemic environment. Throughout the conversation, the hosts emphasize...2024-10-1651 minUnbiased ScienceLet's Get Physiological: The Science of ExerciseIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Joey Munoz to explore the comprehensive benefits of exercise. The scientists discuss the distinctions between aerobic and strength training, highlighting their unique impacts on physical health. They delve into the often-overlooked psychological and cognitive advantages of regular physical activity, challenging common exercise myths along the way. They emphasize the importance of finding joy in exercise and offer practical advice for integrating physical activity into daily routines. The episode concludes with an engaging Q&A segment, addressing listeners' questions about exercise and its effects on overall...2024-10-0940 minUnbiased ScienceSuga Suga, Does It Get You Wired? Addressing The Sugar And Hyperactivity MythIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman investigate the widespread myth that sugar causes ADHD and hyperactivity. The scientists trace the origins of this belief, including the influential Feingold diet, and examine scientific studies that challenge the purported link between sugar and hyperactive behavior. They explore sugar's biological effects on the brain, discuss the concept of addiction in relation to sugar, and consider the health consequences of excessive sugar consumption. Dr. Steier and Dr. Scheinman provide a balanced perspective on sugar intake, emphasizing the importance of moderation and informed dietary choices. This episode offers listeners valuable...2024-10-0236 minUnbiased SciencePanic! At the Doctor’s: Analyzing Anxiety DisordersIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman discuss anxiety and panic disorders with clinical psychologist Dr. Nicole Lippman-Barile. The scientists explore the definitions of anxiety, its neurobiological underpinnings, and various types of anxiety disorders. They examine common myths surrounding nutrition and mental health, with a focus on the gut-brain connection. They conclude the episode by discussing effective coping mechanisms and treatment options for those struggling with anxiety disorders, providing listeners with valuable insights into managing these common mental health challenges.All our sources from this episode are available at: https://www.u...2024-09-2552 minUnbiased ScienceBaby, Were You Born This Way? Epigenetics & The Nature vs Nurture DebateIn this episode, Dr. Jess Steier and Dr. Sarah Scheinman explore the fascinating field of epigenetics, which examines how external factors influence gene expression and impact health outcomes. They discuss the interplay between nature and nurture, explaining how epigenetics involves information layered on top of DNA that affects gene operation. The scientists cover key mechanisms like DNA methylation and histone modifications, and how factors such as nutrition and stress can impact these processes. They highlight landmark studies, including research on agouti mice and the Dutch Famine Birth Cohort Study, which demonstrate the long-term effects of environmental factors on gene...2024-09-1846 minUnbiased SciencePrick and Choose: Arm Yourself with COVID and Flu Vaccine KnowledgeThis episode of Unbiased Science is proudly sponsored by the Champions for Vaccine Education, Equity and Progress (CVEEP). Drs. Jess Steier and Sarah Scheinman discuss respiratory virus season and the importance of vaccines with guest Dr. Bertha Hidalgo, an epidemiologist. They share their personal experiences with COVID and the flu, highlighting the severity of these illnesses. The conversation covers viruses and vaccines, explaining that viruses are microscopic bundles of genetic material requiring host cells to replicate, while vaccines prime the immune system to fight off infections. The hosts explore the constant evolution of viruses and the need for updated...2024-09-111h 08Unbiased ScienceHeads Will Roll: Tackling The Impact of ConcussionsIn this episode, Dr. Jessica Steier and Dr. Sarah Scheinman are joined by Dr. Julie Bruene, a sports medicine physician, to discuss concussions and traumatic brain injuries (TBIs). They cover essential topics including the definition of a concussion, the impact of concussions on the brain, the difference in concussion severity between children and adults, signs and symptoms of concussions, and the assessment and treatment of concussions. The conversation highlights that concussions increase susceptibility to damage from subsequent injuries. They discuss Second Impact Syndrome (SIS), which occurs when a second mild TBI follows closely after an undiagnosed first concussion, emphasizing...2024-09-0454 minUnbiased ScienceDon’t You Forget About Me: Unraveling Alzheimer’s DiseaseWe are BACK for SEASON FIVE of the pod! In this episode, Dr. Jessica Steier and Dr. Sarah Scheinman discuss Alzheimer's disease and cognitive decline. They cover essential topics including the definition and symptoms of Alzheimer's, the genetic and epigenetic basis of the disease, brain changes associated with Alzheimer's, risk factors such as age, genetics, and lifestyle, modifiable risk factors and prevention strategies, and current treatments and their controversies.The scientists emphasize that maintaining overall health is crucial for brain health. They recommend a combination of lifestyle choices that promote general well-being, which in turn support cognitive...2024-08-281h 06Unbiased ScienceSnake Oil For The Soul: Exposing Mental Health "Wellness" GriftOn this episode of the pod, Jess discusses the topic of misinformation in the wellness industry (specifically related to mental health) with special guest, Dr. Jonathan Stea. They delve into the history of wellness, the commercialization of the wellness industry, and the impact of alternative medicine. They also explore the concept of wellness and how it is often pitted against conventional medicine as the answer to the “root cause” of health issues. They discuss the pseudoscientific nature of alternative medicine and the predatory practices within the multi-trillion dollar industry. The two explore the psychological, cultural, and economic factors contributing to t...2024-06-0548 minUnbiased ScienceTo Immunity and Beyond! Don't Toy Around With VaccinesMeasles, once on the brink of eradication in the U.S., is making a dangerous comeback. Serese Marotta, Director of Advocacy and Education at Vaccinate Your Family, joined Jess to share her personal journey, the loss of her son to a vaccine-preventable illness, which shaped her life's commitment to vaccine education. They discuss the challenges of vaccine hesitancy, the concept of herd immunity, and the work being done by community health workers to educate and engage communities. The conversation highlights the need for empathy, tailored approaches, and storytelling to address vaccine hesitancy and protect against vaccine-preventable diseases. The two...2024-05-2948 minUnbiased ScienceHere Comes The Sun(screen), Little DarlingOn this week's episode of the pod, Jess is joined by Esther Olu (aka "The Melanin Chemist" to talk about the chemistry of our skincare! We discuss the significance of "melanin-friendly" sunscreens and the importance of understanding hyperpigmentation to find effective solutions. We delve into the world of preservatives, exploring whether products can be adequately preserved without them. Our guest also shares her holy grail skincare product and ingredients she avoids. We tackle the common misconception surrounding sulfate and silicone-free products and analyze the in-flight makeup trend. Lastly, we address the issue of inclusivity in shade ranges, particularly for...2024-05-2241 minUnbiased ScienceCan't You Biopsy That Cancer Trends Are Complicated?On this week's episode of the pod, Jess is joined by Dr. David Robert Grimes to discuss various aspects of cancer, including prevalence, survivorship, trends, and prevention. They emphasize the importance of understanding that cancer is a complex disease with various forms and causes. They debunk myths and misinformation surrounding cancer, such as the idea that sugar, sunscreen, or deficiency in vitamin C cause cancer. They also highlight the role of screening programs in early detection and prevention, while cautioning against unnecessary tests and over-treatment. They chat about modifiable risk factors for cancer, such as smoking, obesity, and sun...2024-05-1559 minUnbiased ScienceTurn The Beet Around: Course Correcting on DietOn this week's episode of the pod, Jess is joined by Dr. Sarah Ballantyne for an unfiltered heart-to-heart discussion. You may have heard Sarah's name mentioned on a previous episode of the pod-- being criticized for her association with the autoimmune protocol (AIP) diet. Yes, Sarah was previously known as the Paleo mom but has shed that title and done a complete 180 to right past wrongs and correct previous misinformation that she unknowingly spread. No topic was off limits during this raw conversation. She talks about what prompted the change and how it was received by her audience. She...2024-05-081h 08Unbiased ScienceFrom A to Zinc: The Chemistry of What We ConsumeDr. Joe Schwarcz, a world-renowned chemist and science communicator joins the pod to address some commonly asked questions! They kick-off the conversation by discussing the concept of superfoods and the need for a balanced diet, as well as the role of vitamins and supplements. They also touch on the origins of the belief that vitamin C can cure the common cold, tracing it back to Dr. Linus Pauling (and discuss the impact of eminence versus evidence). They walk through the evidence (or lack thereof) that vitamin C has role in treating the common cold. Dr. Joe discusses the exploitation...2024-05-0156 minUnbiased ScienceYuka App Yummy or Yucky? Let's Dish on NutritionIn this episode, Jess is joined by Dr. Joey Munoz to discuss various topics related to nutrition, including the monetization of expertise, the role of supplements, and the marketing tactics used in the supplement industry. They emphasize the importance of evidence-based claims and the need for individualized approaches to supplementation. The conversation covers the importance of dose and type of supplements, the limitations of marketing claims, and the Yuka app's oversimplification of food ratings. The hosts discuss the need for nuance and context in nutrition, the role of overall dietary patterns, and the potential for food anxiety and disordered...2024-04-2458 minUnbiased ScienceFall Of The House Of Misinformation: Science At WorkOn this week's episode of the pod, Jess is joined by Dr. Matthew Facciani, social scientist, to talk about media literacy, misinformation, and polarization. The two kick things off with a conversation about mis- and disinformation and why some people are more susceptible to it. They then shift gears slightly to chat about motivations behind the intentional spread of false information. Next, they share some media literacy tips and ways to spot red flags of misinformation. They bring tech into the conversation and discuss the role of AI in the future of debunking misinformation. We hope you'll walk away...2024-04-1749 minUnbiased ScienceMo' Science, Mo' Problems? (with Mo News!)On this week's episode of the pod, Jess is joined by Emmy-winning Executive Producer and Journalist, Mosheh Oinounou to talk about communication. The two discuss the ways they are both committed to disseminating non-partisan information to the general public. They discuss balancing the credibility of information, nuance, and context with the clickbait nature of social media and the ways we consume information online. They share some tips for effective communication as well as red flags of misinformation. This is a very interesting conversation that you do not want to miss!All our sources from this episode are...2024-04-1049 minUnbiased ScienceAre You What You Eat? Digging Into The DocuseriesOn this week's episode of the pod, Jess chats with Meghann Featherstun about the Netflix docuseries, "You Are What You Eat." The pair kick things off with a summary of the premise of the docuseries (which centers around the purported benefits of a vegan diet) and the study upon which it was based, the "Stanford Twin Study". They dig deeper into the specifics of the study design, study findings, strengths, and limitations. The two discuss certain clinical markers used in the study to piece together the impacts of a vegan diet (compared to an omnivorous diet). They more generally...2024-04-0339 minUnbiased ScienceAre Microplastics a Macro Problem?On this week’s episode of the pod, Jess is joined by not one but TWO toxicologists to discuss microplastics. The episode kicks off with a recap of some of the claims being made about microplastics that we’ve seen splashed all over the headlines. The team discusses just how prevalent and ubiquitous microplastics really are and some of the main sources of microplastics. Next, they dive into the evidence (or lack thereof) that microplastics have an impact on human health. The trio discusses our current technologies and abilities to detect microplastics, as well as their limitations and implications for...2024-03-2745 minUnbiased ScienceWe’re Not Ovary-acting: Women’s Health Myths Are The WorstOn this week’s episode of the pod, Jess is joined by Dr. Karen Tang (OB/Gyn and science communicator) to debunk common women’s health myths and misconceptions. In honor of Endometriosis month, the two docs start there and discuss what endometriosis is and isn’t, how it’s diagnosed, and treated. Next, they chat about PCOS and discuss the lack of evidence supporting special diets purported to cure it. The conversation shifts to bacterial vaginosis (and BV trends on TikTok that— spoiler alert— are not evidence-based), HPV, birth control, and more. You don’t want to miss this!2024-03-2054 minUnbiased ScienceDishin' on Food and Nutrition Myths with Dr. IdzOn this episode of the pod, Jess sits down with Dr. Idz to debunk misinformation about food and nutrition (yep, it's time for school)! The conversation kicks off with a discussion about differences in approaches to food policy and regulation in the US versus the UK and other countries. Next, the two discuss common myths including that seed oils cause inflammation (they don't) and that processed foods are inherently bad for you. This leads into a deeper discussion about processed versus ultraprocessed foods-- and how the bigger issue is the proportion of diet that comprises ultraprocessed foods. The main...2024-03-1357 minUnbiased ScienceDon't Be LEAD Astray About Heavy Metals In Stanley Cups and Baby FoodThis week's episode of Unbiased Science tackles a topic that has garnered a lot of attention due to recent headlines: heavy metals-- more specifically, LEAD! Lead made the news as being detected in baby food pouches and the-very-trendy Stanley cups. So what's real and what's not? Jess interviews Dr. Norb Kaminski, a renowned toxicologist, to dig into the risks. The conversation kicks off with a discussion of heavy metals, what they are, potential sources for human exposure, and signs of lead exposure. Next, Jess and Norb chat about the FDA's investigation into baby food pouches and their recent "Closer...2024-03-0633 minUnbiased ScienceTylenol on the Spectrum: Investigating the Autism LinkOn this week's episode of the pod, we'll walk through a study together! Jess leads a journal club session, diving deep into a study about the potential link between prenatal Tylenol use and signs of Autism Spectrum Disorder (measured using language assessments). She shares her approach to understanding research and breaks down a specific study, highlighting crucial elements like research design, sample selection, and how comparison groups are created. Jess analyzes the results, explains the statistics, and examines the study's strengths and limitations. Finally, she sums up the key takeaways and what they mean for future research. This episode i...2024-02-2853 minUnbiased ScienceSweet Nothings: The Glucose Goddess Sugarcoats ClaimsOn this week's episode of the pod, we are joined (again!) by the Docs Who Lift -- Drs. Karl and Spencer Nadolsky -- to discuss the 'Glucose Goddess' and her "Anti-Spike" supplement. We dig into the supplement's ingredients and how effective they really are (or aren't). We discuss blood sugar fluctuations and why short-term changes usually don't impact our health. We explore how our bodies use sugar, bust the myth that "natural" means "safe," and talk about possible risks for disordered eating and unnecessary health worries. Finally, we cover healthy ways for diabetics to manage their condition and why...2024-02-2148 minUnbiased SciencePublic Health Wars: Measles Strikes BackOn this week's episode of the pod, we are revisiting a topic that we had hoped we could leave in the past: MEASLES. We set the stage by discussing the recent outbreaks of measles cropping up across the US, the UK, and Europe. We talk about the epidemiology of measles, its contagiousness, and the implications of outbreaks for public health. We discuss the highly effective MMR vaccine and the population thresholds needed (aka herd immunity) to prevent outbreaks. We explain that measles is far more than a rash and detail potentially serious long-term effects of the virus. We answer...2024-02-1447 minUnbiased ScienceFlossophy 101: Brushing Up On Dental HealthThis week, we are joined by Dr. Ashley Lerman, Board-certified Pediatric Dentist, to chat about, you guessed it: oral hygiene. You have a question about your mouth? We've got you covered. We tackle how often you should go to the dentist, best practices for brushing your teeth (do you really need to shell out for the electric toothbrush?), flossing, and more. We discuss the persistent myths about fluoride, and the importance of it for dental health. We talk about some health hacks that circulate on TikTok (spoiler: oil pulling is not helpful) and what IS actually evidence-based to support...2024-02-0752 minUnbiased ScienceScience For Sale: When Huberman Became HuberSCAMOn this week's episode of the pod, we are joined by Drs. Spencer and Karl Nadolsky (Docs Who Lift) to discuss concerns surrounding Dr. Andrew Huberman, a popular science communicator. We set the stage with a conversation about Huberman's background and his growing platform-- and how his content has evolved over time. We highlight the potential harm of misinformation in the wellness industry and the ways that Huberman has blurred the line between science and pseudoscience. We discuss the importance of context and nuance in scientific discussions-- and the reliance on well-designed human studies versus those conducted solely in...2024-01-311h 14Unbiased ScienceMenopause: Puberty’s Older, HOTTER SisterThis week, we are joined by one of your top requested guests: the amazing Dr. Jen Gunter, OB/GYN and pain medicine physician and world-renowned health communicator, to tackle all things menopause. We start with a broad overview of menopause. We cover diagnosis and symptom management options. We discuss menopause hormone therapy and address commonly asked questions. AND OF COURSE, we debunk potentially dangerous "wellness" trends including hormone regulating diets, supplements, "HRT alternatives", "bioidenticals," and fake diagnostic tests. We hope you enjoy this engaging and evidence-based discussion!Get Dr. Jen Gunter’s new book: BL...2024-01-2457 minUnbiased ScienceADHD: Zero To Sixty In 3.5 ThoughtsOn this week's episode of the pod, we are joined (again!) by Dr. Craig Chepke, board-certified psychiatrist to talk about attention deficit hyperactivity disorder (ADHD). We outline prevalence of ADHD among children, and discuss limitations of data based on gaps in clinical criteria for diagnosis, particularly among girls. We discuss causes of ADHD (what is known and unknown) and discuss different presentations of ADHD symptoms. We chat about the sudden rise in ADHD diagnoses among millennial women and the lack of clinical criteria for ADHD in adults. We summarize treatment and management options for people diagnosed with ADHD. We...2024-01-171h 01Unbiased ScienceGuardian of the Public Health Galaxy: A Chat With Dr. Peter HotezWe are BACK for season 4 of the podcast! We are starting out with a bang by having a candid conversation with a personal hero of ours, Dr. Peter Hotez-- and we do not shy away from controversy. We talk about anti-science aggression generally, as well as his (and our) personal experiences with anti-science vitriol. We talk about his reasoning for not debating RFK Jr. about vaccines, despite much public prodding. We chat about the future of infectious disease and what we can expect to see as a result of climate change and other social and environmental factors that impact...2023-09-271h 00Unbiased ScienceSelf-Checks and Mammograms: They're Simply The Breast!On this week's episode of the pod (our last of season 3!) we are joined by Dr. Liz O'Riordan to discuss a topic near and dear to our hearts-- breast cancer screening! We kick things off with some global breast cancer stats (for both women and men). We discuss different types of breast cancer which vary in terms of aggressiveness and prognoses. We talk about screening guidelines and the reasoning behind newly updated recommendations. We cover the importance and proper way to conduct breast self-checks. We talk about different screening methods, including mammograms, MRIs, and ultrasounds. We debunk...2023-06-0745 minUnbiased ScienceTrying An At-Home Microbiome Test? This Might Make You C.Diff-erently.On this week's episode of the pod, we tackle the very complex (and oft misunderstood) microbiome, specifically, the gut microbiome.We highlight recent buzz surrounding the microbiome and claims circulating on social media. We discuss what the microbiome actually is, the diversity of the gut microbiome, some data on implications of disruptions to it, and the countless factors that influence it. We recap probiotics (briefly) and supplements that people take to "optimize" their microbiome. We discuss some recent studies-- including one on artificial sweeteners and how they "change" our microbiome—and how they are being misinterpreted. We en...2023-05-3141 minUnbiased ScienceWhen It Comes To Alternative Therapies, The Evidence Isn’t All ComplimentaryOn this week's episode of the pod, we take a more philosophical approach to a topic we've discussed in detail many times before-- alternative medicine. We set the stage by discussing the complementary and alternative medicine (CAM) medicine industry and remind people that it is a multi-billion dollar industry. We discuss the available research on the effectiveness of alternative therapies, many of which lack scientifically verifiable effects. However, we talk about the very valid reasons why some people are drawn to CAM (largely due to the shortcomings of our healthcare system). We go on to discuss some...2023-05-2446 minUnbiased ScienceDon't Let Ticks Suck the Fun Out of the OutdoorsOn this week's episode of the pod, we tackle a topic that bugs so many... ticks! Tis the season for ticks in certain parts of the US, so we had to talk about these little blood-sucking arthropods! We are “joined” by a special guest and the Executive Director of the American Lyme Disease Foundation: our very own Dr. Andrea Love! We kick things off with a summary of the diversity of tick species, especially those to be aware of in the US. We chat about different types of pathogens and diseases that may be spread by ticks. We d...2023-05-1039 minUnbiased ScienceLet's Maki This Clear: "Sushi Grade" Labels Are A Little FishyOn this week's episode of the pod, we tackled a topic that really got our tummies rumbling...sushi! We kick things off with some background on the origins of sushi. We spend some time talking about the multi-billion-dollar sushi industry in the US, and some factors that might impact the cost of sushi in the not-so-distant future. Next, we do a deep dive on the term, "sushi grade." For this discussion, we talk about FDA advisory guidelines-- what they cover, and what they don't. We spend some time talking about different food-borne illnesses related to sushi and...2023-05-0341 minUnbiased ScienceAnimals in Research: An Enor-mouse ContributionThis week, we tackle a topic that people often avoid discussing….pre-clinical animal research. We acknowledge the controversies surrounding animal research and that some feel very strongly about this subject. We discuss our personal experience conducting animal research and some applications of the research conducted. We cover several examples of biomedical advancements made possible thanks to animal research. We dig into the reasons for using animals in research as well as the limitations of non-human studies. Animals serve as “models” that represent certain aspects of a biological phenomenon to study. There are also times when certain animal models...2023-04-2647 minUnbiased ScienceWe Shih Tzu Not, Hypoallergenic Pets Aren't A Thing.On this week's episode of the pod, we tackle a topic near and dear to our animal-loving hearts: pet allergies! We are joined by Dr. Manisha Relan, a pediatric allergy and immunology specialist, to discuss animal allergies. We kick things off with stats on pet allergies. We cover allergic reactions and allergies, including how the immune system response leads to the symptoms experienced. We discuss that pet allergies aren't responses to animal fur, hair, or feathers, but rather, proteins found in animal dander, saliva, and urine, and why that means there are no truly "hypoallergenic" pets and...2023-04-1944 minUnbiased ScienceWe Love Gut Health With Every Fiber Of Our BeanOn this week's episode of the pod, we talk about fiber, prebiotics, and the importance of gut health.We kick things off with a conversation about the differences between the terms fiber and prebiotics which are often used interchangeably and distinguish them from probiotics (an entirely separate thing we’ve discussed before). We discuss types of fiber, their characteristics and properties such as: viscosity, bulking, adsorption, encapsulation, and fermentability, and how those offer health benefits. We summarize good sources of fiber including fruits, veggies, grains, legumes, nuts, and seeds - and take a brief detour to discuss a...2023-04-1239 minUnbiased ScienceYou Can Love Seed Oils Too, Don’t You Know They’re Non-toxic?On this week’s episode of the pod, we tackle the wellness industry’s enemy du jour: seed oils.First, we introduce seed oils and some examples that are commonly used. We summarize the array of false claims circulating about seed oils: that they cause inflammation and a slew of chronic diseases such as type 2 diabetes, the [already debunked] leaky gut, cardiovascular disease, and more. We discuss the fat composition of seed oils, specifically omega-6 fatty acids, linoleic acid, and why they have been put under scrutiny. We chat about this oft-misinterpreted term “inflammation” and what it means in...2023-04-0538 minUnbiased ScienceCould A Zombie Apocalypse Be The Last of Us?On this week's episode of the pod, we take a detour from science into science fiction and discuss whether the premise of the hit video game and HBO series, The Last of Us, could ever be a reality! We are joined by infectious disease expert, Doctor Neuro, to tackle the topic. We start with some mycology and entomology and chat about Cordyceps and Ophiocordyceps, colloquially called "zombie-ant fungus" and how they, luckily, cannot infect humans. We shift gears to immunology, specifically, differences in ant and human immune systems and why it is highly unlikely that humans could...2023-03-2943 minUnbiased ScienceIt's Me, Hi. I'm Unbiased, It's Me.On this episode of the pod, we take a step back to re-introduce ourselves!We talk about our careers and day-to-day lives as scientists in two very different scientific fields. Andrea details her career as an immunologist/microbiologist and team manager at a biotech company, and Jess speaks about her life as the CEO of a data science consultancy and public health scientist. We then discuss some of the things we wish people knew about scientists and the need for scientists in fields outside of academia (including government, industry, healthcare, media, etc). We shift gears and talk...2023-03-2239 minUnbiased ScienceThe Carnivore Diet is a Big Mis-SteakOn this week's episode of the pod, we tackle a fad diet that's getting a lot of attention these days: the carnivore diet! We kick things off with the "rules" of the diet and all the foods that are restricted (i.e., all plant foods). We discuss the flawed premise of the diet (that Homo sapiens were carnivores who only resorted to plant-eating during times of animal food scarcity). Next, we discuss that meat is an excellent source of certain nutrients, but how it is not a good source of fiber, vitamin C, or vitamin E, and...2023-03-1542 minUnbiased Science“Doctor TikTok” and the Multi-Trends of Madness Part 2On this week's episode of the pod, we are continuing the conversation on TikTok trends! We kick things off with a misconception that dates as far back as the 1500s-- that putting cut onions around the house (or on the soles of your feet) fights illness. On a somewhat related note, we also discuss the practice of placing sliced potatoes on the bottom of feet (which also has origins that date back to the age of the bubonic plague). Next, we move on to another food-centric trend: placing garlic up the nose (yes, you read the correctly...2023-03-0844 minUnbiased Science“Doctor TikTok” and the Multi-Trends of MadnessOn this week's episode of the pod, we break down the evidence (or lack thereof) behind some recent viral TikTok health trends. We kick things off with a discussion on parasite cleanses (spoiler alert-- they're pretty crappy) and what it is that people are likely seeing in their poop. We next discuss the very popular trend of lympathic drainage and massage, and discern fact from fiction. We talk about the lymphatic system and how it works, and discuss certain conditions that do cause lymph fluid buildup . While there are some nuggets of truth, there's a whole lot...2023-03-0136 minUnbiased ScienceWeight A Minute: Let’s Chat BMI and ObesityThis week on the pod, we are joined by Dr. Spencer Nadolsky, a board certified obesity and lipid specialist physician, to tackle the topic of obesity. We kick things off with some population-level data on the prevalence of obesity in the US population, noting some disparities among certain demographic groups. We shift gears to talk about one of the more universal methods of assessing obesity: BMI. We chat about the accuracy of BMI, the limitations, and some clinical considerations that should be made when treating patients. We discuss the societal stigma of obesity as a medical issue...2023-02-2246 minUnbiased SciencePrevention Keeps Us Stayin’ Alive, Stayin’ Alive, Ah Ha Ha HaOn this week's episode of the pod, we tackle the topic of prevention and health screenings! We set the stage by discussing the different types of prevention, and how it is harder to measure the absence of disease than the presence of disease. We talk about the way that prevention and screening recommendations are made in the US, specifically, and different governing bodies involved in the decision-making process. We give some specific examples of recommendations, starting with cervical cancer screening (Pap smears) and the impact that prevention has made on incidence of cervical cancer. We also discuss...2023-02-1544 minUnbiased ScienceTalking Infant Feeding With Two Peds On The Pod: Part TwoOn this week's episode of the pod, we continue our conversation with Dr. Dina DiMaggio (Pediatrician) and Dr. Anthony Porto (Pediatric Gastroenterologist) on all things related to infant feeding. We kick things off with a discussion of our guests' recent study on infant feeding trends and the use of unregulated feeding practices. Before getting into the thick of it, we set the stage with a discussion of the Infant Formula Act and associated regulations and policies. We then shift gears to discuss European infant formulas (with a distinction between illegal importation from 3rd party vendors and those...2023-02-0838 minUnbiased ScienceTalking Infant Feeding With Two Peds On The PodOn this week's episode of the pod, we were joined by two peds (specifically, a pediatrician and a pediatric gastroenterologist) to talk all about infant feeding!We kicked things off with some statistics on infant feeding in the US and a discussion of current AAP and WHO recommendations. We spent a lot of time digging into breastfeeding-- the short- and long-term benefits of breastfeeding for infants and mothers, rare contraindications, tongue ties and frenotomies, and ways to boost breast milk supply. Next, we dug into studies that compare outcomes for babies who are breastfed versus formula-fed, focusing...2023-02-0142 minUnbiased ScienceSlow Down Before You Intermittent FastOn this week's episode of the pod, we cover yet another dietary fad (this time for humans): intermittent fasting (IF).We are joined by Meghann Featherstun, a board-certified sports dietitian, to discuss this popular diet and dig into the evidence. We kick things off with a discussion of what the IF diet entails and the different ways that people do it. We spend some time discussing caloric restriction and the data supporting extended longevity, which has been co-opted by the fad diet movement. Then, you guessed it, we turn to the data and discuss studies conducted on...2023-01-2537 minUnbiased ScienceMirror, Mirror On The Wall: A Look at Body Dysmorphic DisorderOn this week's episode of the pod, we discuss a very important topic: body dysmorphic disorder (BDD). We invite a special guest, Robyn Stern (an LCSW specializing in treating BDD) who has personal experience navigating this disorder and openly shares her story. We kick things off with a discussion of prevalence and incidence of BDD and how it is likely underreported. We dive into the definition of BDD and how it is, in fact, a mental health condition and discuss some recent studies investigating predictors of BDD. We discuss some common signs and symptoms, diagnosis of BDD...2023-01-1838 minUnbiased ScienceMost Pet Fad Diets Are Pawsitively UnnecessaryOn this week's episode of the pod, we kick off the new year with a topic that is near and dear to our hearts-- our pets! (More specifically, fad pet diets.) We all want what's best for our furry friends, so we dig into the available evidence (or lack thereof) behind several very pup-ular diets including grain-free diets, raw food, vegan and vegetarian diets, human food as treats, and more. We dig into the pet food industry and safety standards for pet foods. We discuss differences in dietary needs for cats versus dogs and how certain diets...2023-01-1138 minUnbiased ScienceOn The First Day of Science, My True Love Gave to Me…A Bivalent Covid Vaccine.On this week’s episode of the pod, Andrea and Jess present 12 days of science! That’s right— a holiday-themed episode. We share a dozen science facts that we wish everyone knew; ranging from facts about the microbiome and the over-use (and often incorrect use) of the word “inflammation”, to marketing ploys related to organic foods, non-GMOs, and clean beauty. This will be the last pod of 2022, so you don’t want to miss it! The Unbiased Science team wishes you a happy and healthy holiday season!Check us out on Substack and Instagram:www.theunb...2022-12-2145 minUnbiased ScienceDon't Get Sucked Into The Cupping FadOn this week's episode of the pod, we tackle two techniques that are growing in popularity: dry needling and cupping. We kick things off with a discussion of the difference between acupuncture and dry needling. We discuss the specifics of dry needling and its purported benefits and uses. Then, you guessed it, we turn to the data and critically appraise the quality of studies on this topic. We next discuss the potential side effects and risks of dry needling, though rare, as well as the training (or lack thereof) that is required of practitioners of this technique. 2022-12-1435 minUnbiased ScienceDoes Acupuncture Get the Jab Done?On this week's episode of the pod, we tackle acupuncture!We kick things off with a discussion of the practice of acupuncture and its roots in Traditional Chinese medicine. We discuss the growing industry of acupuncture in the US, specifically, and some related practices such as cupping, acupressure, and more. We shift the conversation over to health policies and public and private insurance coverage of acupuncture. Next, we chat about the conditions that are purported to be addressed by acupuncture and-- you guessed it-- the available evidence (or lack thereof) supporting these claims. We chat about some...2022-12-0735 minUnbiased ScienceDon't Be a Gluten For PunishmentThis week on the pod, we tackle another topic that gets unfounded negative attention: gluten. And to help us with this, we are joined again by clinical allergist and immunologist Dr. Dave Stukus.We start things off with a discussion of what gluten is (spoiler: it’s a protein) and what foods it is found in. We move onto a conversation about medical issues that would require someone to avoid gluten, such as celiac disease and wheat allergies and how they are diagnosed, as well as clinical symptoms. We talk about the emergence of the gluten-free food in...2022-11-3035 minUnbiased ScienceWake Me Up When Thanksgiving EndsOn this week's episode of the pod, we tackle a topic inspired by Thanksgiving-- tryptophan! (You know, the amino acid found in turkey that people claim makes us hit the couch after we polish off our Thanksgiving plate!)Well, we dish (pun intended) on its biochemistry and its relationship to serotonin and melatonin. Next, we dive into the claims about whether it makes us sleepy, how much of it is found in turkey, and discuss the (many!) other sources of tryptophan in foods other than turkey. We spend some time talking about L-tryptophan supplements and whether there...2022-11-1631 minUnbiased ScienceFlu Shook Me All Night LongOn this episode of the pod, we cover a very timely and important topic-- influenza (aka the flu) and the flu vaccine.Yes – we know we tackled this a couple of years ago, but with some concerning data from the Southern Hemisphere and early data from the Northern Hemisphere on the 2022 flu season, we figured it was worth revisiting. We present the latest population health statistics and trends, as well as predictions for this flu season. We give a refresher on influenza viruses and why they mutate faster than other viruses. We discuss flu shots and who sh...2022-11-0934 minUnbiased ScienceWeed Love to Know the Data on THCOn this week's episode of the pod, we talk THC (the high-producing cousin of CBD that we tackled last week). We kick things off with a molecular biology primer on THC, endocannabinoids, and why marijuana elicits a high. We discuss THC's effects on the brain and how it impacts movement, learning, and cognitive function. We take a brief detour to tackle the legality of marijuana and some reasons why people advocate for and against its decriminalization. We chat about Delta 8 THC (and how it is different from Delta 9) and its growing popularity. Next, we spend some time...2022-11-0246 minUnbiased ScienceCBD: Your Best Bud, Or Just A Dud?On this week’s episode of the podcast, we tackle something that is growing rapidly in popularity—CBD—but does it live up to its hype?We set the stage by discussing the different forms of CBD and the ways we can ingest it. We dive into the claims made by CBD companies, including that it can help with skin conditions, mental health, and even chronic diseases. Then we do a little microbiology refresher on the chemical makeup of CBD, and differentiate it from its cousin, THC. We talk a bit about hemp-derived CBD versus marijuana-derived CBD, and so...2022-10-2635 minUnbiased ScienceMonkeypox and Polio: Mo' Viruses, Mo' ProblemsOn this week’s episode of the pod– we’re going viral (but not in the good way).We tackle two viruses that have been on our radar: monkeypox virus and poliovirus. We start our discussion focused on monkeypox– what it is, how it’s caused, how it’s spread, and clinical signs and symptoms. We provide a status update on the monkeypox update which (we hope) most will find comforting and optimistic. (TL;DR: We aren’t fully out of the weeds, but things appear to be slowing thanks to vaccines and behavioral change.) Next, we talk about po...2022-10-1936 minUnbiased ScienceCOVID-19: Frankly, My Dears, We Still Need to Give A Damn!On this episode of the podcast, we tackle a topic that many of us wish we could put behind us once and for all: COVID-19.We kick things off with some updated data on the state of COVID-19 hospitalizations and the significant undercounting of cases—and that, despite our wishes, we still need to have COVID-19 on our radar. We spend some time discussing the new bivalent COVID-19 booster and some newly available data on its efficacy. We then chat about low vaccine and booster uptake and some potential reasons why we aren’t seeing better vaccine upta...2022-10-1231 minUnbiased ScienceOops, Naturopathy Did It Again—It’s Not That Innocent! (Part 2)On this week's episode of the pod, we continue our conversation about the practice of naturopathy.We kick things off with a deep dive on the training received by NDs and how it compares to the training received by MDs and DOs. We discuss the US Department of Health and Human Services' stance on naturopathy and present statements from some of the major national medical and scientific associations. We continue on to discuss the anti-vaccine sentiment and rhetoric within the naturopathic community, naturopathic "treatments" for COVID-19, cancer, and more. We discuss the potential harms of naturopathy and...2022-10-0531 minUnbiased ScienceOops, Naturopathy Did It Again—It’s Not That Innocent!Welcome back to season 3 of the pod!We kick things off this season with the topic of naturopathy. This is the first episode in a two-part series on this controversial topic. We set the stage by explaining why many people seek out alternatives to conventional medicine; including ongoing pain and chronic illness, frustration with long wait times for appointments, feeling like they're not "heard" by physicians, lack of emphasis on nutrition and mental health counseling, and more-- which are valid concerns with our healthcare system. However, we explain that naturopathy is NOT an innocuous alternative to conventional...2022-09-2835 minUnbiased ScienceMenstrual Myths Really Cramp Our Style! The Truth About Periods, Tampons, and Pads: Part 2Sponsored by Tampax and Always. On this episode of the podcast, we are BACK to tackle more period and period product myths! We kick things off with a continuation of our discussion of organic cotton versus conventional cotton period products (and how there is no difference in safety profile of the cotton). We talk about how both organic and conventional cotton tampons are made and the elemental chlorine-free purification process, and why that means tampon manufacturing today would never produce dioxins as a result. We discuss the high-quality standards that are adhered to during manufacturing to ensure tampons are safe for us...2022-06-2953 minUnbiased ScienceMenstrual Myths Really Cramp Our Style! The Truth About Periods, Tampons, and PadsSponsored by Tampax and Always. On this episode of the pod, we answer a bunch of questions that we have received about periods and period products, and debunk myths about tampons and pads. We kick things off with a discussion of the menstrual cycle and variations in cycle length and flow across individuals. We take a trip down memory lane to discuss the history of period products and how they came to be. We spend some time talking about the safety and regulation of period products (and how products have improved over time). We talk about the stigma surrounding...2022-06-1555 minUnbiased ScienceWhat the SPF? Shedding Light on SunscreenOn this week's episode of the pod, we are joined by Dr. Michelle Wong-- a science educator and cosmetic chemist to talk all things related to sunscreen!We kick off this episode with a discussion about skin cancer and its prevalence and the importance of prevention and early detection. We ease into things with a primer on the history of sunscreen and its evolution over time. We dive into the basics of sunscreen, its composition, and the different types of sunscreens. We also discuss the different types of UV light and the risks associated with UV radiation...2022-06-011h 08Unbiased ScienceThe Autoimmune Protocol (AIP) is Full of Inflammatory ClaimsOn this episode of the pod, we are joined by Dr. Adrian Chavez, a PhD in nutrition, to discuss the autoimmune protocol diet.We start with an overview of the diet itself, how it came to be popular, and the claims it makes. We then turn to focus on what autoimmune disorders are, the incredible diversity of them, as well as what inflammation really means. We dig into the details of the diet, including which foods it ‘allows’ and which it ‘prohibits’ before turning toward the data. We spend some time discussing the very limited number of studies...2022-05-181h 05Unbiased ScienceUnbiasedSciPod x PedsDocTalk: Challenges in Pandemic Sci CommOn this week’s episode of the pod, we are sharing our conversation with a fellow science communicator, Dr. Mona Amin, founder of Peds Doc Talk.We were recently guests on her podcast and thought we would share our discussion here since it is very relevant to Unbiased Science. Dr. Mona is a Board certified pediatrician who launched her podcast and social media page (@pedsdoctalk) to help parents sift through misguided parenting advice and crappy information, and tune out the judgemental comments on the mom-forums. Together, we broadly discuss the topic of misinformation in science. We address th...2022-05-0454 minUnbiased ScienceYoni Eggs and Vaginal Steaming? We Cliterally Cannot.On this week's episode of the pod, we had the pleasure of welcoming Dr. Jennifer Lincoln (OB/GYN, author, educator, and science communicator extraordinaire) to help us tackle vaginal health myths!We start with a quick anatomy primer to set the stage for our discussion. Next, we debunk the myth that the vagina needs to be cleaned with soaps, douches, and other products (spoiler alert: it's self-cleaning). Then we really shake things up with a take-down of yoni eggs and vaginal steaming. We go on to discuss vaginal discharge, odor, and some misconceptions about those topics. This...2022-04-061h 07Unbiased ScienceIs This The Real Life Or Is This Just Fallacy: Vaccine Myths Part 2On this week's episode, we emphasize again that vaccine hesitancy is a top 10 threat to global health. We jump in and review the first four myths we debunked last week: that vaccines cause autism, that vaccines actually cause the diseases they aim to prevent, that vaccines contain fetal tissue, and that vaccines contain toxins and harmful substances.We then move on to discuss and dispel the next four common myths we hear: that vaccines only affect individuals and it should be a personal choice, that natural immunity is better than vaccine-acquired immunity, that hygiene...2020-12-0748 minUnbiased ScienceIs This The Real Life Or Is This Just Fallacy: Vaccine Myths Part 1On this episode, we start by recapping the impact that vaccines have had on reducing disease burden in the U.S. and the damage that's being done by a recent increase in anti-vaxx sentiments and misinformation. We then move on to debunk four of the most common vaccine myths including the oft-cited FALSE link between the MMR vaccine and autism, the false claim that vaccines can cause the diseases they are designed to prevent, that vaccines contain fetal tissue, and that vaccines contain toxins and harmful ingredients. We break down the most discussed ingredients i...2020-11-3056 minUnbiased ScienceDon’t Bring COVID Home for the HolidaysOn this week's episode of the pod, we give an update on the state of Covid-19, the latest statistics, and trends. We briefly review transmission routes and high-risk behaviors, as well as the different types of tests currently available. We try to drive home that tests should never be used as immunity passes! We give an update on our most promising vaccine candidates and remind you that though it's looking promising, we still have a long way to go. From the Unbiased Scientists to you, we wish you a happy, healthy, and SAFE Thanksgiving a...2020-11-2350 minUnbiased ScienceHey! Ho! GMO Myths Have Got To Go!On this week's episode of the pod, we continue our discussion of genetically modified organisms (GMOs). We debunk common misconceptions and myths about GMOs, particularly with regard to the food industry. We spend some time discussing the labeling of foods as "non-GMO" and the different genetic modification techniques included under this umbrella term. We address the common misconception (that we "heard from the herd") that GMOs can change one's DNA, cause cancer and infertility, and also present some GMO innovations that can actually increase the health benefits of foods. Perhaps the biggest myth that we debunk is that GMOs...2020-11-1650 minUnbiased ScienceDamn, Those Genes Look Good on You!On this week’s episode, we are shifting gears to talk about GMOs. We set the stage by discussing the meaning of the term genetically modified (GM), and some of the different ways organisms are genetically modified, including historical methods such as selective breeding and hybridization. We provide an introduction into genetics and the idea of traits that can be inherited, and how that paved the way for genetic engineering technology over the last several hundred years.We provide some specific examples of genetically modified organisms and GM products as we explore the history of...2020-11-0948 minUnbiased ScienceYou Can't Hurry Drugs, No, You'll Just Have to WaitOn this week's episode, we apply what we discussed about research studies, specifically clinical trials, to COVID-19 research into vaccines and treatments. We quickly review the phases of clinical trials, and provide a brief overview of the number of vaccine trials in each phase currently. We outline in more detail some key phase 3 vaccine trials that are ongoing, including a review of the status of each trial, the participant groups, and the type of vaccine technology being used. We discuss a new vaccine trial in review in the UK, a human challenge trial, and some of the challenges and...2020-11-021h 02Unbiased ScienceYou Down with RCTs? (Yeah, You Know Me!)In this episode we geek out over research study design. We kick-off the episode with a primer on how research studies work and the factors that strengthen and weaken the validity of a study. We set the stage with a discussion of the "counterfactual" which guides the selection of study design. We talk about how research is hypothesis driven and seeks to address specific, measurable, and answerable questions. We discuss the difference between observational and experimental study designs (and give examples of each) and factors that drive selection of research approach. We spend some time discussing randomized controlled trials...2020-10-2653 minUnbiased ScienceSpilling The Immuni-tea on SupplementsIn this episode, we discuss whether or not it is possible to “boost” our immune system. We start things off with a primer on immune system basics, including the different components of the immune system. We briefly touch on conditions where the immune system is overactive, in the case of allergies and autoimmune disorders.We then introduce 8 key micronutrients necessary for proper immune function, and review the latest evidence on 3 of these: vitamin C, zinc, and vitamin D. Our “Heard from the Herd” segment discusses elderberry as a supplement and the available data on whether...2020-10-191h 00Unbiased ScienceThe Taming of the FluOn this week's episode, we talk all about the flu! We start off with the basics of influenza and the different strains and mutations of the virus (and why they necessitate our getting an annual shot). Next, we answer our "Heard from the Herd" question about the need to get a flu shot even if you've never had the flu (lucky you!). We present recent population health estimates of disease burden and mortality and then take a trip down memory lane to discuss pandemics from years past. We also dispel some common misconceptions about vaccine ingredients. Finally, we do...2020-10-121h 00Unbiased ScienceNo Mask On Your Face, You Big Disgrace, Spreading Your Germs All Over the Place: Part 1In this two-part episode, we do a deep dive into the evidence-based do’s and don’t’s for being safe during the COVID-19 pandemic. Part 1 focuses on hygiene and infection prevention, and part 2 focuses on behaviors and best practices.In Part 1, we briefly discuss modes of transmission of SARS-CoV-2, the virus that causes COVID-19. We then focus on mask wearing, describing what mask types are most effective and dispelling common misconceptions. We touch on other mitigation strategies, such as physical distancing and hand hygiene, and wrap up with best practices for getting tested after...2020-10-0558 minUnbiased ScienceNo Mask On Your Face, You Big Disgrace, Spreading Your Germs All Over the Place: Part 2In this two-part episode, we do a deep dive into the evidence-based do’s and don’t’s for being safe during the COVID-19 pandemic. Part 1 focuses on hygiene and infection prevention, and part 2 focuses on behaviors and best practices.In Part 2, we discuss general considerations for making decisions about potentially risky activities. We discuss restaurant dining and other indoor activities, school attendance, and highlight demographic differences in disease transmission between children and adults, with data presented from key case studies. We also touch on travel considerations, presenting case studies about air travel and transmission, and wrap up wit...2020-10-0553 minUnbiased ScienceShots, Shots, Shots, Shots, Shots...How Vaccines Work to Protect Us From Infectious DiseasesIn this episode, we take a break from COVID-19 to discuss vaccines: specifically, what they are, how they work, and how they provide immunity to disease. We describe the different types of vaccines and some examples of the diseases they provide protection for.We comment on some population health case studies on vaccine trends and local outbreaks and wrap up with a primer on why it is important to get vaccinated. This episode will set the stage for future episodes taking deeper dives into vaccines: manufacturing and technology, misconceptions, and clinical trials.2020-09-2842 minUnbiased ScienceIs There Antibody Out There? The Path to an Effective COVID-19 VaccineWelcome to the Unbiased Science Podcast! Join Dr. Jessica Steier, a public health expert, and Dr. Andrea Love, an immunology expert, as they dive into the science behind pertinent health-related topics. Former college classmates, these two esteemed scientists join forces as a dynamic duo bringing you trustworthy and reliable information, while simultaneously dispelling many common misconceptions.In our inaugural episode, we concentrate on the current COVID-19 pandemic. In particular, we discuss the immunology behind COVID-19 infection, and address recent reports suggesting antibody levels in recovered patients decline quickly. We focus on how the adaptive...2020-09-2145 min