Eating less could be the key to a longer life, according to a new study.
Restricting calories may enhance the immune system, reduce levels of inflammation throughout the body, delay the onset of age-related diseases and lead to living longer.
Scientists from the United States and China highlighted the benefits of eating less food.
Study senior author Professor Juan Carlos Izpisua Belmonte, of the Salk Institute in California, said: “We already knew that calorie restriction increases life span, but now we’ve shown all the changes that occur at a single-cell level to cause that.
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