Promoting healthspan and lifespan with caloric restriction in primates

Recent data confirmed the efficiency of caloric restriction(definition) for promoting both healthspan(definition) and lifespan in primates, but also revealed potential adverse effects at the central level. This paper proposes perspectives and future directions to counterbalance potential adverse effects. Efforts should be made in combining nutrition-based clinical protocols with therapeutic and/or behavioral interventions to aim for synergetic effects, and therefore delay the onset of age-related diseases without adverse effects. Fabien Pifferi et al. discuss the latest research in using caloric restriction for promoting healthspan and lifespan in primates. Their Comment touches on their previous study, addressing how to combine nutrition-based clinical protocols with interventions to delay the onset of age-related diseases.