Caloric restriction can affect longevity by slowing the aging process and enhancing metabolic health. Studies suggest that reducing caloric intake without malnutrition may lead to decreased risk factors associated with age-related diseases and promote cellular repair mechanisms. This can result in improved lifespan and health span by increasing the body’s resilience against stress and inflammation. However, it is essential to approach caloric restriction carefully to ensure nutritional needs are met for overall well-being and vitality.