Several research studies have investigated the relationship between reduced energy intake and life span.This type of dietary approach is referred to as:

Question

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Caloric restriction (CR) is the dietary approach that involves reducing energy intake while maintaining adequate intake of essential nutrients. Several studies have shown that caloric restriction can extend the lifespan in various species including rodents, fish, flies, and yeast. This is thought to be due to the activation of certain genes and cellular processes that promote longevity and protect against age-related diseases. However, more research is needed to determine the extent to which caloric restriction can impact human lifespan and health. The other options (A, B, and C) are different types of dietary approaches but are not specifically related to longevity research.

Several Research Studies Have Investigated the Relationship Between Reduced Energy