calorie restriction
Eating less deliberately
Calorie restriction is the practice of reducing daily food intake below typical levels while maintaining adequate nutrition, usually to promote longevity or health benefits.
Research in animals suggests it can extend lifespan, though evidence in humans remains limited.
Distinguished from dieting for weight loss, calorie restriction focuses on metabolic and aging effects: Calorie restriction has shown promise in slowing age-related decline in laboratory mice.
- intermittent fastingScheduled cycles of eating and abstaining
- empty stomachDigestive tract without food
- autophagyCellular self-degradation process
- longevityDuration of existence
- portion controlLimiting serving sizes
hunger · weight management · fasting · energy expenditure · weight loss · lean body mass · diet · meal planning · life extension · insulin sensitivity · bariatric surgery · Mediterranean diet · ketogenic diet · craving · dietary supplements · energy balance · portion · insulin resistance
- agingaging process, aging body, biological age, aging workforce, aging parents
- caloriescalories, kcal, kilocalories, kilojoule, kilojoules
- dietsvegan, ketogenic, vegetarian, keto, Atkins diet
- FastingRamadan, Yom Kippur, Lenten fasting, water fast, intermittent fasting
- longevitylifespan, life expectancy, healthspan, centenarian, supercentenarian
- obesityobesity, obese, overweight, morbid obesity, childhood obesity
calorie restrictionovereating
Consuming beyond bodily needs
caloric surplus · calorie surplus · overconsumption · overfeeding · force-feeding
calorie restrictionbinge eating
Excessive uncontrolled food intake
gluttony · overindulgence · indulgence · gorging · compulsive eating