J Clin Endocrinol Metab May 2013 PMID 23509106

Comparison of postprandial profiles of ghrelin, active GLP-1, and total PYY to meals varying in fat and carbohydrate and their association with hunger and the phases of satiety.

Catherine Gibbons, Phillipa Caudwell, Graham Finlayson, Dominic-Luc Webb, Per M Hellström, Erik Näslund, John E Blundell

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Peak: 2 in Aug 2022

across 3 sources since Aug 2022

Extended reach

94,516

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Aug 2022 – Nov 2025

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What people are saying

Many interactions focus on practical factors such as digestion speed, fat burning, carbohydrate intake, and hunger levels, illustrating curiosity about how hormonal responses relate to everyday metabolic processes. The tone varies from scientific inquiries to implications for body fat retention, indicating both interest and engagement with real-world applications.

AgreementModerate agreement

Most discussions acknowledge the relevance of the research in understanding appetite regulation and metabolic responses.

InterestHigh interest

There is high interest, especially from users asking about factors like digestion speed and body fat retention, indicating curiosity about the practical implications.

EngagementModerate engagement

Participants refer to multiple studies—Overfeeding, Resting Metabolic Rate, NEAT, Hunger Research—showing some engagement with the scientific details.

ImpactModerate impact

The discussions reflect a recognition of the study's potential influence on personalized nutrition and health strategies, though mainly in a theoretical context.

Abstract in brief

The study compares how hormones like ghrelin, GLP-1, and PYY change after eating meals with different fat and carbohydrate levels, and how these changes relate to hunger, fullness, and food intake.
Ghrelin was similarly affected by both meal types and was linked to feelings of hunger and food consumption, while GLP-1 increased more after a high-fat meal and was related to reduced hunger and calorie intake; PYY levels did not show a clear connection to hunger or eating behavior.
Overall, ghrelin and GLP-1 play a role in short-term appetite regulation after meals, but PYY does not seem to influence hunger or food intake in this context.

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The Genetic and Hormonal Factors Influencing Obesity and Weight Management

The obesity rate has doubled over the past 20 years. This video reviews scientific evidence on genetic, hormonal, and lifestyle factors involved in weight gain, including the roles of ghrelin, GLP-1, and PYY hormones in…

Borja Yus · Jun 14, 2023 2,904 views

Control Hunger by Regulating Hormonal and Neural Signals

Discover how hormonal and neurocognitive signals, not willpower, influence hunger. Learn to manage these signals to curb cravings and achieve sustainable weight loss, with insights from a controlled study on walnuts…

Iwan Glain · Nov 11, 2025 8 views

ISTANI

@istani333 · X

STUDY LINKS: Overfeeding Study: https://t.co/DlfzP0nykZ Resting Metabolic Rate Study: https://t.co/2EMJQmXqP5 NEAT Study: https://t.co/vOz77gcMzs Hunger Research: https://t.co/0hiQDNrjGk https://t.co/0Lqo5KXGCE

Jun 23, 2025 · 6 followers View post →

Jeff Nippard

@JeffNippard · X

Aug 26, 2022 · 13 likes · 1 share · 91,413 followers View post →

echsalfos

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