Which dietary suggestion has been shown to successfully and significantly extend the life of some animals?

Question

Quizplus · Accepted Answer

Severe caloric restriction has been shown to extend the life of some animals, such as mice and rats. Studies have shown that a diet with a reduction of 30-40% caloric intake can lead to significant increases in lifespan and reduce the risk of age-related diseases. This may be due to a reduction in oxidative stress and inflammation. A and B are incorrect because a diet high in free radicals or without antioxidants can actually be harmful to health. D is incorrect because excessive intake of vitamins C and E may have negative effects on health.

Which Dietary Suggestion Has Been Shown to Successfully and Significantly