Healthy aging

In a new study, researchers identified a molecule produced by a particular type of brain cell that reversed the cognitive decline seen in both healthy aging and dementia. It provides a better understanding of aging and a potential treatment target.

Consuming a diet high in berries, black tea, citrus fruits and apples – foods that are rich in flavonoids – can reduce the signs of unhealthy aging, according to a new study. It highlights how simple dietary changes can optimize health.