Reduced caloric intake and periodic fasting independently contribute to metabolic effects of caloric restriction

Caloric restriction mimetics: metabolic interventions.

Caloric restriction (CR) retards diseases and aging in laboratory rodents and is now being tested in nonhuman primates. One way to apply these findings to human health is to identify and test agents that may mimic critical actions of CR. Panel 2 focused on two outcomes of CR, reduction of oxidative stress and improved glucoregulation, for which candidate metabolic mimics exist. It was recommend...

Metabolic Adaptations to Six-month Caloric Restriction

Metabolic reprogramming, caloric restriction and aging.

Caloric restriction (CR) without malnutrition slows the aging process and extends lifespan in diverse species by unknown mechanisms. The inverse linear relationship between calorie intake and lifespan suggests that regulators of energy metabolism are important in the actions of CR. Studies in several species reveal tissue-specific changes in energy metabolism with CR and suggest that metabolic ...

The comparative effect of fasting with and without caloric restriction in Rat on oxidative stress parameters

Introduction: Fasting, like Islamic Ramadan Fasting, has been associated with health benefits. Islamic Ramadan fasting, a form of caloric restriction (CR) or alternate day fasting that. Studies suggest a comparable effect of ADF and caloric restriction. Despite the fact that fasting can be considered as a form of dietary restriction, fasters tend to have difficulty to reduce their food intake d...

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