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The effect of different protein sources on satiety and weight loss
Gelatin produces reliably stronger short‑term appetite suppression and reduced subsequent energy intake compared with several common proteins in tightly controlled experiments (e.g., 36–48 h or a sing...
Clinical trials and reviews show that can suppress appetite more strongly than some complete proteins in the short term, but when tested as part of multi-month high‑protein diets it does not deliver s...
A handful of low‑calorie beverages — plain water, unsweetened tea (especially green), , and higher‑protein drinks — have the strongest evidence for modestly supporting when paired with diet and exerci...
-and-satiation">Collagen supplements can influence in some acute trials but—compared with or —do not consistently reduce subjective hunger or subsequent energy intake across studies, while whey and ca...
Clinical research on gelatin and collagen affecting appetite and body weight is limited but suggestive: short, small trials and mechanistic studies report increased satiety signals (and in one trial h...
Randomized trials show that whey (and protein generally) produces more consistent acute increases in satiety than most isolated fiber supplements, but the effect on actual calorie reduction is mixed a...