Your immune system truly has no days off. Whether you're fighting off a cold or recovering from an infection, it’s always kickin’ in high gear. But believe it or not, nutrition has a major impact on ...

Vitamin-D fortified milk, milk alternatives, and orange juice are great sources of vitamin D. Some waters and sports drinks have added vitamin D as well.

But there are caveats.

“Half of all American adults — including 70% of those age 65 and older — take a multivitamin or another vitamin or mineral supplement regularly,” per Johns Hopkins University. In 2022, the total ...

Take advantage of the nutrients naturally provided by seasonal produce through foods rich in vitamin C. During cold and flu season, vitamin C becomes the star of many medicine cabinets and pantries.

Add Yahoo as a preferred source to see more of our stories on Google. Some things just go better together — and that includes certain vitamins and minerals. Whether you want to get more from your ...

Vitamin D has long been known as an essential nutrient for strong bones and teeth, but in recent years it has gained a new reputation as a "longevity" vitamin because of its wide-reaching role ...

Supplements for muscle recovery include creatine, turmeric, and vitamin C. Many athletes use these to improve performance and ...