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Collagen Peptides

The use of collagen peptides in weight loss and appetite suppression.

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2 results
Jan 22, 2026

What clinical evidence supports gelatin or collagen for short‑term appetite suppression?

Clinical trials provide mixed short‑term evidence that (a cooked/denatured form of collagen) can suppress appetite acutely in single‑meal or short‑duration experiments, but other randomized trials of ...

Jan 19, 2026

What is the scientific evidence on gelatin or collagen before meals for appetite control and weight management?

The evidence shows that gelatin or collagen consumed before meals can acutely increase feelings of fullness and, in some experiments, alter appetite-related hormones, but these short-term effects have...