Vitamin D supplements may slow down your biological clock, new study finds

It seems there is nothing the sunshine vitamin can’t do.

Vitamin D, which you can generate from sunlight exposure, or get through certain foods like salmon or fortified milk, helps keep the body’s immune system, bones, muscles, and heart healthy. 

A new long-term study published Wednesday finds that vitamin D supplementation may also play a significant role in aging.

The study, which appears in The American Journal of Clinical Nutrition, found that those who took...