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The effects of collagen peptides on body composition, appetite, and weight loss in various populations.
Peer‑reviewed research has investigated for : randomized trials and controlled studies report mixed short‑term effects on satiety hormones, subjective hunger and subsequent energy intake, but no consi...
Randomized trials show inconsistent short‑term effects of gelatin/collagen peptides on appetite—some small crossover studies found no change in subjective appetite while at least one 7‑day trial repor...
Randomized controlled trials in humans have tested and (a partially hydrolysed form) for effects on appetite and related hormones, with single‑dose and short‑term supplementation studies reporting sig...
Randomized trials directly comparing supplements against specifically for long‑term weight maintenance are scarce: one published long‑follow up trial is repeatedly cited as the only head‑to‑head 36‑we...
Peer‑reviewed human trials on exist but are few, small, and inconsistent: some older controlled-meal studies reported greater satiety with , while more recent randomized trials of found little or no c...
Independent clinical studies show that gelatin or hydrolysed collagen consumed before meals can produce modest, short‑term appetite suppression and small reductions in subsequent calorie intake, often...