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Purpose Of Review: The present review describes the available literature on the physiologic mechanisms that modulate hunger, appetite, satiation, and satiety with a particular focus on well-established and emerging factors involved in the classic satiety cascade model.
Recent Finding: Obesity is a significant risk factor for numerous chronic conditions like cancer, cardiovascular diseases, and diabetes. As excess energy intake is considered by some to be the primary driver of weight gain, tremendous collective effort should be directed toward reducing excessive feeding at the individual and population levels. From this perspective, detailed understanding of physiologic mechanisms that control appetite, and in turn, the design of effective interventions to manage appetite, may represent key strategies in controlling the obesity epidemic. With the obesity's prevalence on the rise worldwide, research on hunger, appetite, satiation and satiety is more relevant than ever. This research aims to provide practical insights for medical practitioners, nutrition professionals, and the broader scientific community in the fight against this global health challenge.
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http://dx.doi.org/10.1007/s13679-024-00604-w | DOI Listing |
Clin Nutr ESPEN
September 2025
Laboratório de Nutrição e Metabolismo (LANUM), Faculdade de Nutrição, Universidade Federal de Alagoas, Campus AC Simões - Av. Lourival Melo Mota, s/n, Cidade Universitária - Maceió, AL, 57072-900, Brazil. Electronic address:
Background: Obesity and the consumption of ultra-processed foods (UPF) are associated with gut microbiota composition and diversity, which may contribute to alterations in the regulation of hormones involved in satiety, given the gut microbiota's role in regulating host appetite. Therefore, this study aimed to investigate the association of gut microbiota composition and alpha-diversity at the genus-level on postprandial changes in satiety hormones, and appetitive measures in individuals with obesity, given either a meal rich in UPF or a meal without UPF.
Methods: Individuals were randomized to two groups: a) a non-UPF meal and b) a UPF meal.
Appetite
September 2025
School of Psychology and Institute of Health and Neurodevelopment, Aston University, Birmingham, UK. Electronic address:
Research on parental feeding practices has focused on mothers, often overlooking fathers' perspectives and the influence of child sex. This study examined (1) differences between fathers' and mothers' own eating behaviours, their use of feeding practices, and perceptions of their children's eating behaviours, and (2) the role of child sex in these perceptions and practices. Parents (N = 784; 145 fathers and 639 mothers) of preschoolers (3-5 years, 51.
View Article and Find Full Text PDFElife
September 2025
Institute of Veterinary Physiology, University of Zurich, Zurich, Switzerland.
An atlas of all the cell types in the dorsal vagal complex of rodents will help neuroscientists seeking to understand appetite and researchers working to design better drugs for the treatment of obesity and related disorders.
View Article and Find Full Text PDFAppetite
August 2025
Department of Biosciences and Bioinformatics, School of Science, Xi'an Jiaotong-Liverpool University, 215123, Suzhou, Jiangsu, China. Electronic address:
The acceptance model of intuitive eating posits that unconditional acceptance and body acceptance by others foster functionality appreciation and body appreciation, which, in turn, promote intuitive eating. Although the model has been tested and supported in many empirical studies, most have focused on female adults in Western contexts and treated the multidimensional construct of intuitive eating as a global construct. Consequently, it remains unclear whether the model applies to both male and female adults or whether the model explains different variances in the distinct dimensions of intuitive eating, particularly in non-Western contexts (e.
View Article and Find Full Text PDFNutrients
August 2025
Centre for Cardiovascular Science, Faculty of Medicine and Veterinary Medicine, Queen's Medical Research Institute, University of Edinburgh, Edinburgh EH16 4TJ, UK.
It has recently become apparent that plant phytochemicals can yield multiple benefits for human health [...
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