Summary
Nutrients including carbohydrates, proteins, lipids, vitamins, and
minerals regulate various physiological processes and are essential
for the survival of organisms. Reduced overall caloric intake
delays aging in various organisms. However, the role of each
nutritional component in the regulation of lifespan is not well
established. In this review, we describe recent studies focused on
the regulatory role of each type of nutrient in aging. Moreover,
we will discuss how the amount or composition of each
nutritional component may influence longevity or health in
humans.