InTheEndEntropyWins t1_jeag08x wrote
Reply to comment by carlos_6m in ELI5: if protein is broken down into peptides in the stomach/digestive tract, why would consuming something like "active collagen" do anything? by Alexander_Elysia
>Thats an important thing, it doesn't. Evidence doesnt back it up and neither do Biological mechanisms.
Studies actually do show that collagen peptides do work. That means your mechanistic understanding is wrong.
>The test product significantly improved skin hydration, elasticity, roughness, and density
>
>https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6835901/
carlos_6m t1_jeakmv1 wrote
Theyre testing a compound with a crapton of other things known to work, not just collagen, and its a test against placebo, that doesn't stablish mechanistic at all you nugget!
InTheEndEntropyWins t1_jealqnp wrote
That was just a one off study I found. There are numerous studies and sources. Pretty much every decent study and source suggests that they work.
​
>A Collagen Supplement Improves Skin Hydration, Elasticity, Roughness, and Density: Results of a Randomized, Placebo-Controlled, Blind Study
>
>https://pubmed.ncbi.nlm.nih.gov/31627309/
​
>Studies show that collagen peptides may actually slow signs of aging by keeping the skin hydrated, which prevents wrinkles.
>
>https://health.clevelandclinic.org/what-do-collagen-peptides-do/
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