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?

B vitamins (also known as vitamin B complex) are a group of eight essential nutrients that support nearly all of your body’s functions, including metabolism, energy production, brain and nervous ...

B vitamins are a group of vitamins that are essential for our overall health and wellbeing. These vitamins play an important role in many bodily functions, from producing energy to forming cells and ...

Vitamin B is a group of eight water-soluble nutrients. The body does not store B vitamins, so they need to be replenished daily. Each B vitamin has specific functions related to cell development, ...

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 ...

Eight essential nutrients make up the suite of B vitamins also known as the B complex. Researchers from Tufts University and elsewhere have revealed that these B vitamins influence a vast spectrum of ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Taking care of your health requires a comprehensive approach, focusing on regular movement, eating well, ...

Taking too much vitamin B6 can cause nerve damage and numbness in hands and feet. Niacin at high doses can cause flushing and ...

Feeling tired, forgetful or anxious? You may put it down to stress or poor quality sleep, but there may be another underlying cause - a deficiency in B vitamins. These eight essential nutrients play ...