No one really likes restricting calories. However, it becomes much more attractive when research says it could help slow brain aging and increase lifespan. But to this point they haven’t been entirely sure how. A gene influenced by diet may change all that…

In early 2023, a first-of-its-kind study proved calorie restriction can indeed slow the pace of aging, not just in mice, but in humans. A second look showed how: It led to genetic changes that prevented a common aging condition that normally develops in older people…

By far, the most convincing evidence for slowing aging has come from calorie restriction. For years, studies involving fruit flies, worms and even mice have shown it can extend lifespan and delay onset of age-related disorders. Finally we know what it can do for us too…

One of the first trials using human subjects put the effects of calorie restriction on aging to the test. Previous studies have resulted in longer life spans for monkeys. The bigger winners, rats and worms, saw life spans up to twice as long as normal in prior tests. And people?