Dr. Hillary Lin explores the fascinating world of nutrigenomics, revealing how our genes influence our nutritional needs and health outcomes. She dives deep into key genes like MTHFR, APOE, CYP1A2, and FTO, explaining how genetic variations can affect everything from heart health and Alzheimer's risk to caffeine metabolism and weight management. Discover how understanding your genetic makeup can help you make more informed dietary and lifestyle choices for optimal health and longevity.