IF YOU KNOW anyone who's deficient in a B vitamin, you may see them taking a vitamin B-complex supplement. They're being touted as a cure to all your vitamin B related needs—but do you really need it?

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 ...

Medically reviewed by Karina Tolentino, RD Key Takeaways B vitamins support energy production, brain health, and red blood cell formation. B12 is especially important for nerve health and people on ...

Many people take B-complex supplements for energy—but are you taking them at the right time? Yup, when you take a supplement can play a significant role in how it impacts your body and health. We ...

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 ...

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 ...

Losing weight isn’t as easy as taking a few magical pills. However, certain vitamins and minerals can help ensure your body is functioning as efficiently as possible for weight loss. A well-balanced ...

A complex of B vitamins can help minimize the impact of stress on the body. But it should be mentioned: Not everyone needs to take supplements. You can certainly get all your necessary vitamins and ...

Amelia Ti is a Registered Dietitian (RD) and Certified Diabetes Care and Education Specialist (CDCES) based in NYC. She completed her Bachelor's in Nutrition & Dietetics at NYU and Master's in Applied ...

Sarah Y. Wu is a Forbes senior contributor who covers beauty. This story was written in collaboration with Forbes Finds. Forbes Finds covers products we think you’ll love. Featured products are ...