Is it safe to take a multivitamin daily for years? Here's what happens with long-term use, including potential benefits, risks, and how to choose the right one.

Researchers say a daily multivitamin could delay biological aging, with the biggest benefits seen in older participants.

A new study shows that taking a daily multivitamin could boost longevity, but the results aren’t conclusive ...

Researchers suggest Americans get their nutrients from food rather than supplements after a new study found daily multivitamin use doesn’t decrease the risk of death, which is the newest research in ...

The COSMOS trial found that a daily multivitamin delayed biological aging by 2.7 to 5.1 months, and that this effect was more apparent in older adults who are already experiencing accelerated aging.

Vitamins and nutrition supplements are increasingly popular, but scant evidence supports their use for most people ...

This is our biological age, a measure of how much our cells have actually weathered over time. It’s one of the reasons why ...

Add Yahoo as a preferred source to see more of our stories on Google. What a new study says about multivitamins. (Getty Images) (supersizer via Getty Images) For years, there has been a big debate in ...

Scientists found people taking a daily multivitamin showed slightly slower biological aging over two years, though the benefit appears small.

A daily multivitamin did not turn back the clock in any dramatic sense. But in a large clinical trial of older adults, it did appear to slow one version of aging that researchers can measure in blood.