Appetite is your desire to eat food, which is different from hunger. Your mood, physical health, and mental health can change your appetite. Regular exercise can help increase appetite in older adults ...

Losing your appetite can often be dismissed as just a temporary blip in your otherwise healthy lifestyle. However, doctors view this symptom with a fair amount of concern. Appetite loss isn’t just ...

Hunger is often discussed as a matter of willpower. In appetite research, it looks very different. Physiologists who study eating behaviour and metabolism see hunger as a fluctuating biological signal ...