Zinc is a trace mineral that helps the body produce and activate immune cells that fight infection. It’s also essential for wound healing and DNA synthesis. 3 Without enough zinc, your immune response ...

Find out how vitamin C and vitamin D function in your body, their role in immune defense, and how much you may need for optimal support.

Can B Complex prevent a hangover? The only absolutely reliable hangover cure is not to drink too much in the first place.

Vitamin B6 can also influence serotonin and dopamine levels, which can impact your sleep if taken too late, Keatley says. “For individuals using a B-complex supplement, morning with breakfast is often ...

There is still no general consensus on heart disease prevention or treatment. We certainly like buying them. In the United States in 2012, it was estimated that 52 percent of the population was taking ...

Finding new ways to manage stress seems to be high on many people’s to-do list. And while yoga, meditation, and mindfulness are all smart activities to center yourself and reduce your anxiety, making ...

Vitamin K1 is a fat-soluble vitamin found in some leafy greens. It’s primarily responsible for helping your blood clot. Further down the alphabet, after vitamins A through E, lies one more critical ...