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Dr Aude Bru… more
what it claims
The advice to prioritize overall dietary protein is supported by research: collagen is a protein broken down into amino acids during digestion, just like other protein sources.
noli's read
The advice to prioritize overall dietary protein is supported by research: collagen is a protein broken down into amino acids during digestion, just like other protein sources. Meta-analyses (e.g., Journal of Cosmetic Dermatology) suggest that collagen peptide supplementation may improve skin elasticity and hydration, but these effects are often modest and depend on the formulation. The claim that it is better to aim for 1 to 1.2 g/kg/day of protein is consistent with general nutritional recommendations for maintaining muscle mass and metabolic health, although needs may vary according to lifestyle. It is scientifically accurate to note that 100 g of meat does not contain 100 g of protein, which helps avoid nutritional calculation errors. In summary, collagen can be an interesting cosmetic tool, but it does not replace a balanced high-protein diet for overall tissue structure.
the sources
Claimed by Dr Aude Bru. Noli grades the claim, never the person.
Decoded by Noli · July 18, 2026 · the original post
What’s uncertain
More protein past roughly 1.6 g/kg/day doesn't add much for muscle or fullness. The satiety edge is real but modest, not a magic appetite switch.
Dr Aude Bru in the Register41 claims graded · solidity 90/100See their record →Other advice in the Register that leans on the same research.
Paste any health post from TikTok, Instagram, YouTube or X — or the advice itself, if someone just told you. About ten seconds, no account needed.
