Effects of a functional yogurt enriched with soluble dietary fiber or vegetable proteins on appetite profile. An acute randomized controlled clinical trial
Year: 2024
Type: article
Abstract: Introduction: designing functional foods to control appetite could be a useful strategy for managing overweight and obesity. Fiber and proteins could be interesting ingredients to consider. Objectives: to evaluate the appetite profile of two experimental yogurts (fiber-enriched [FEY] and vegetable protein-enriched [PEY]) versus a control yogurt (CY) in a group of overweight/obesity people. Material and methods: an acute, randomized, double-blind, crossover clinical trial was carried out in a group of twelve healthy overweight/obesity type I people; randomized to consume 3 yogurts in a different order for 3 acute study days. The appetite profile (1. hunger, 2. satiety, 3. fullness, 4. prospective food consumption, 5. desire to eat something fatty, salty, sweet or savoury) was assessed using a Visual Analog Scale (ranging from 0 "not at all" to 10 "extremely") at 12 moments in each acute study. Additionally, total food consumption in an ad libitum lunch was assessed. Results: FEY produce a significantly lower desire to consume any food at 30 (1.50 ± 0.42) and 60 minutes (2.78 ± 0.42) after consumption compared to PEY (3.46 ± 0.53; 4.33 ± 0.54) and CY (3.27 ± 0.69; 4.0 ± 0.78) respectively (p < 0.016). Also, FEY consumption produced a higher satiety and fullness and a lower desire to ingest something fatty, salty or savory after 90 minutes consumption compared to the other products, but the difference was not significance. Conclusion: FEY might be a good functional food prototype to control appetite in overweight and obese people.
Authors: Chu-Montiel,Denisse, Palma-Milla,Samara, López-Plaza,Bricia, Valero-Pérez,Marlhyn, Gómez-Candela,Carmen, Bermejo,Laura M
Language: English
Subfield: Endocrine and Autonomic Systems
Field: Neuroscience
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W7046910089