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.

Add Yahoo as a preferred source to see more of our stories on Google. Picking up supplements at the drug store is easy. Here's how to know whether you should. (Getty Images) (Luke Chan via Getty ...

Some supplements should be taken on an empty stomach, while others require food. Learn which supplements should be taken with food to maximize their benefit.

The best time to take your multi is when you'll remember to take it consistently. You should take your multi with a fat source to maximize absorption of fat-soluble vitamins. Of all of the supplements ...

Many people misuse supplements because they're unsure how much to consume, when to take them or whether they interact with their meds. Dr. Pooja Gidwani shares ABCDs ...

Consistency matters more than the exact time of day when taking a multivitamin. Taking a multivitamin with food, especially a meal that contains some fat, can improve absorption and reduce stomach ...

Around one in three adults in the United States take multivitamins, but past research on their ability to improve health has turned up mixed results. Now, a new study involving nearly 1,000 older ...

Plus, how to know what supplements are right for you.

While daily multivitamin use has been met with a wide array of data ranging from beneficial to useless to even potentially harmful, a new study looked at more specific markers of aging and how ...

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.

Supplements are like skincare: used incorrectly, an expensive waste of time. Turns out there's a science to getting the most out of your daily intake. We spoke to licensed medical professionals to ...