Appetite control: hormones or diet strategies?

Area of Science:

• Endocrinology
• Metabolism
• Neuroscience

Background:

• Appetite control is influenced by a complex interplay of metabolic, behavioral, and environmental factors.
• Hormones play a crucial role in regulating energy balance, modulating hunger and satiety signals.
• Obesity and associated disorders highlight the importance of effective appetite control strategies.

Purpose of the Study:

• To summarize recent advancements in hormonal and nutritional strategies for appetite control.
• To review the latest findings on hormones involved in regulating hunger and satiety.
• To explore novel therapeutic approaches for managing appetite and energy intake.

Main Methods:

• Review of current literature on appetite-regulating hormones and nutritional interventions.
• Analysis of the roles of key hormones such as leptin, insulin, ghrelin, and PYY.
• Investigation of emerging strategies including GLP1 receptor agonists and dietary approaches.

Main Results:

• Central and peripheral hormones (leptin, insulin, ghrelin, PYY) are primary appetite regulators.
• Emerging hormones (orexins, obestatin) and hippocampal activity are implicated in appetite control.
• Nutritional strategies like high-protein diets, ketogenic diets, and intermittent fasting show potential but require further study.

Conclusions:

• Hormonal therapies, dietary interventions, and bariatric surgery are promising for appetite control and obesity management.
• Further research is needed to fully understand the mechanisms, benefits, and long-term safety of these therapies.
• Continued investigation will refine therapeutic strategies targeting appetite regulation.