Index/Topics/Weight Loss Diets

Weight Loss Diets

The effectiveness of various diets, including those containing gelatin, on weight loss and maintenance.

Fact-Checks

10 results
Jan 13, 2026
Most Viewed

What peer‑reviewed evidence exists on gelatin or collagen for appetite suppression and short‑term weight control?

Peer‑reviewed human trials and randomized controlled studies show mixed but suggestive short‑term effects of gelatin (denatured collagen) and some collagen formulations on satiety‑related hormones and...

Jan 27, 2026
Most Viewed

What clinical studies have tested gelatin preloads for long‑term weight loss outcomes?

Clinical testing of “preloads” for weight loss is limited and skewed toward short-term appetite studies that show modest satiety effects, while the clearest long-term randomized trial — a gelatin‑milk...

Jan 13, 2026
Most Viewed

Which gelatin/collagen formulations increase gastric volume and how does that relate to satiety hormones?

A clear pattern in the reporting shows that formulations that physically gel or swell in the stomach — classic gelatin and specially engineered, low‑digestibility collagen preparations that expand or ...

Feb 7, 2026

Are there viewer-submitted variations or tested versions of Dr. Oz's pink jello recipe online?

Yes — there are numerous viewer-submitted, blogger-tested and crowd‑adapted versions of the so‑called “ pink gelatin” recipe circulating online, ranging from simple three‑ingredient mixes to , ACV‑inf...

Feb 1, 2026

gelatide weight loss

is marketed as a jelly or liquid “” supplement with glowing user testimonials online, but independent reporting and the scientific literature do not back up claims of a reliable, long-term fat‑melting...

Jan 20, 2026

What scientific evidence exists for gelatin or collagen supplements affecting appetite or weight loss?

Randomized trials and mechanistic studies offer mixed, limited evidence that gelatin or collagen supplements can modestly influence satiety and, in some cases, promote small weight changes, but result...

Jan 20, 2026

What is the evidence on gelatin or collagen supplements for appetite control and weight loss in clinical studies?

Clinical trials and reviews give mixed, limited support that gelatin or collagen can increase satiety or modestly aid weight loss: acute studies show some hormonal and subjective satiety effects for g...

Jan 8, 2026

Are there clinical trials supporting the active ingredients in Dr. Oz weight loss gelatin?

There are no large, rigorous clinical trials testing the specific “Dr. Oz” pink gelatin recipe itself, and reviewers of the trend repeatedly note an absence of direct evidence that gelatin alone cause...

Jan 8, 2026

What clinical trials have evaluated gelatin or collagen supplements for weight loss?

Clinical trials directly testing gelatin or collagen supplements for weight loss are few, small, and mixed: a recent randomized controlled trial using a modified, low‑digestibility collagen reported g...

Jan 5, 2026

What scientific evidence exists for gelatin or protein pre-meal snacks reducing calorie intake and aiding weight loss?

Controlled feeding and lab studies consistently find that gelatin or some protein pre‑meal snacks can suppress short‑term hunger and reduce caloric intake at the next meal compared with some other pro...