Hunger Regulation

Definition

Hunger regulation is the process by which the body controls feelings of hunger and satiety, helping to maintain energy balance and body weight.

Scientific / Technical Definition

Hunger regulation involves a complex interplay of neural and hormonal signals that convey the body's nutritional status to the brain, particularly the hypothalamus, and influence the sensation of hunger and fullness. Key hormones include ghrelin, which stimulates appetite, and leptin, which signals satiety.

Benefits

• Maintains energy balance
• Prevents overeating
• Supports healthy body weight
• Improves metabolic health
• Reduces risk of obesity-related diseases

Examples

• The role of ghrelin in increasing hunger before meals.
• Leptin action in signaling fullness after eating.

Additional Information

• Importance: Hunger regulation is crucial for preventing overeating and maintaining a healthy energy balance, which influences overall metabolic health and reduces the risk of chronic diseases such as obesity and diabetes.

Related Terms

• Satiety

References

• The role of the gut-brain axis in energy and glucose metabolism
• Hormones regulating appetite