calorie restriction
/kæˈlɔːri rɪˈstrɪkʃən/ · cal·o·rie re·stric·tion
noun
- A dietary regimen that reduces average daily caloric intake without causing malnutrition. Researchers placed the mice on a calorie restriction diet to study its effects on aging.
- The practice of limiting caloric intake, often for health, weight‑management, or longevity purposes. She adopted calorie restriction after her doctor warned her about early signs of metabolic syndrome.
Synonyms
dietary restrictionenergy restrictioncaloric limitationportion controldietingweight controlnutrient moderationcalorie cutting
Antonyms
Did you know? Calorie restriction was first shown to extend the lifespan of rodents in the 1930s, and it remains one of the most robust interventions for longevity research across species.