The Nutrition Science Podcast

Q and A: Peptides, Apple Cider Vinegar, and Ground vs. Whole Chia Seeds

May 5, 2025

Dive into the buzz around peptides and their connections to weight loss, but tread carefully due to an unregulated market. Discover how apple cider vinegar might help manage blood sugar levels while emphasizing the importance of a balanced diet. Finally, learn why grinding chia seeds can enhance omega-3 absorption, proving that sometimes preparation matters as much as the ingredient itself. It's a scientific journey through popular health trends!

16:28

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Quick takeaways

Peptides have specific health benefits, but most marketed supplements lack substantial evidence and may pose health risks.

Apple cider vinegar may help control blood sugar levels post-meal, but a balanced diet is more important for long-term health.

Deep dives

Understanding Peptides

Peptides are short strings of amino acids that play crucial roles in various bodily functions. While certain peptides, such as GLP-1 medications, are recognized for their positive health effects, most marketed peptide products lack substantial evidence supporting their benefits. Specifically, oral peptide forms are ineffective since digestion breaks them down into individual amino acids, rendering them unable to exert the desired effects. Consequently, the unregulated nature of peptide supplements raises concerns, as many products may not deliver the claimed results and could pose health risks.