Collagen Peptide Drinks Boost GLP-1 and Insulin While Suppressing Ghrelin in Both Normal and Obese People
Oral gelatin hydrolysate increased postprandial GLP-1, insulin, and glucagon while suppressing ghrelin in both normal and obese subjects — collagen peptides trigger satiety hormones beyond their protein content.
Quick Facts
What This Study Found
Oral gelatin hydrolysate meals stimulated GLP-1, insulin, and glucagon release while suppressing ghrelin in both normal weight and obese subjects, demonstrating collagen peptides trigger satiety hormone responses beyond simple protein-mediated effects.
Key Numbers
How They Did This
clinical-trial study.
Why This Research Matters
Relevant for collagen-peptides, neuropeptides, weight-loss.
The Bigger Picture
Advances peptide research.
What This Study Doesn't Tell Us
See abstract.
Questions This Raises
- ?Further research needed.
- ?Clinical translation to evaluate.
Trust & Context
- Key Stat:
- Key finding Oral gelatin hydrolysate meals stimulated GLP-1, insulin, and glucagon release while suppressing ghrelin in both normal weight and obese subjects, dem
- Evidence Grade:
- moderate evidence.
- Study Age:
- Published in 2008.
- Original Title:
- Oral ingestion of a hydrolyzed gelatin meal in subjects with normal weight and in obese patients: Postprandial effect on circulating gut peptides, glucose and insulin.
- Published In:
- Eating and weight disorders : EWD, 13(1), 48-53 (2008)
- Authors:
- Rubio, I G, Castro, G, Zanini, A C, Medeiros-Neto, G
- Database ID:
- RPEP-01411
Evidence Hierarchy
Frequently Asked Questions
What was studied?
Collagen Peptide Drinks Boost GLP-1 and Insulin While Suppressing Ghrelin in Both Normal and Obese People
What was found?
Oral gelatin hydrolysate increased postprandial GLP-1, insulin, and glucagon while suppressing ghrelin in both normal and obese subjects — collagen peptides trigger satiety hormones beyond their protein content.
Read More on RethinkPeptides
Cite This Study
https://rethinkpeptides.com/research/RPEP-01411APA
Rubio, I G; Castro, G; Zanini, A C; Medeiros-Neto, G. (2008). Oral ingestion of a hydrolyzed gelatin meal in subjects with normal weight and in obese patients: Postprandial effect on circulating gut peptides, glucose and insulin.. Eating and weight disorders : EWD, 13(1), 48-53.
MLA
Rubio, I G, et al. "Oral ingestion of a hydrolyzed gelatin meal in subjects with normal weight and in obese patients: Postprandial effect on circulating gut peptides, glucose and insulin.." Eating and weight disorders : EWD, 2008.
RethinkPeptides
RethinkPeptides Research Database. "Oral ingestion of a hydrolyzed gelatin meal in subjects with..." RPEP-01411. Retrieved from https://rethinkpeptides.com/research/rubio-2008-oral-ingestion-of-a
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkPeptides research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.