
Dr. Dray: The 2 Biggest Myths surrounding Collagen
Physionic
Dec 13, 2024
Mindsip insights from this episode:
Understand gut absorption of whole peptides for collagen benefits
Contrary to common belief, your body absorbs not just single amino acids but also intact di- and tripeptides, which is how collagen peptides can enter your bloodstream.
Incorporate collagen peptides for unique amino acid benefits
Collagen peptides reliably provide a specific structure of proline, glycine, and hydroxyproline that cannot be guaranteed from eating mixed-protein sources like meat.
Utilize collagen peptides to stimulate collagen production
These peptides are thought to be bioactive, meaning they act as signals that directly stimulate your cells to produce more collagen, independent of just being building blocks.
Question collagen peptides against other protein sources for skin health
While studies show collagen peptides improve skin versus a placebo, no research has ever directly compared them against other protein sources for skin health.
Prioritize superior protein sources for muscle growth
In muscle research, other forms of protein are proven to be superior to collagen, highlighting that collagen's benefits are likely specific to tissues like skin.
Distinguish gelatin from collagen peptides for better absorption
Gelatin is collagen that has been denatured into much larger fragments, making it less bioavailable than the tiny, easily digestible peptides in collagen supplements.
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