Description

In this episode, we explore a fascinating question in early-life allergy prevention: could colostrum act as a protective factor against peanut allergy? Using evidence from a birth cohort study, we break down what the research actually found, how strong the association is, and what it might mean for parents and clinicians.

We’ll cover:

• What colostrum is and why it matters for immune development
• How a birth cohort study is designed (and what it can and can’t prove)
• Possible biological mechanisms: immune tolerance, gut barrier function, and early microbial influences
• Key limitations and confounders (because correlation ≠ causation)
• Practical takeaways for infant feeding conversations and allergy-risk counselling

Whether you’re a parent navigating feeding decisions or a clinician trying to stay up to date with prevention science, this episode gives you a clear, balanced, evidence-based overview—without the hype.

Source:

• Bhasin, M., Cooper, M., Macchiaverni, P., Joys, R.S., O'Sullivan, T.A., Keelan, J.A., Venter, C., Palmer, D.J., Lowe, A.J., Prescott, S.L., Silva, D. and Verhasselt, V. (2025) ‘Colostrum as a Protective Factor Against Peanut Allergy: Evidence From a Birth Cohort’, Allergy. doi: 10.1111/all.70043.

🎧 Listen now on Apple Podcasts, Spotify, Amazon Music, and YouTube

Disclaimer: The information shared in this podcast and on this website is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your doctor or a qualified healthcare provider with any questions you may have about a medical condition. Please don't ignore or delay seeking medical advice based on content from this podcast or website.

Buy me a coffee: https://coff.ee/goodlifecreations

Send us a text

Support the show

Brought to you by - Goodlife Creations (2026).

Music by - Denys Kyshchuk from Pixabay.