Add Yahoo as a preferred source to see more of our stories on Google. B vitamins are a group of vitamins that are essential for our overall health and wellbeing. These vitamins play an important role ...

Vitamin B12 is essential to your body, but some people find it hard to maintain healthy levels without the help of a B12 supplement. Not everyone needs to supplement B12, but you should do so if you ...

Vitamin B12 is one of those nutrients that quietly keeps your entire body running - and when it drops too low, the effects can be surprisingly far-reaching. It is an important nutrient that helps your ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Not all of your supplements go together. Some need to be taken with food and others get a boost or even ...

When it comes to essential nutrients, the B vitamins get a lot of attention—and rightfully so. The water-soluble vitamins help your body make energy from the food you eat and play an important role in ...

Methylmalonic acid (MMA) is a substance that is created when your body digests protein. The amount of vitamin B12 in your body controls how much MMA your body makes. A high amount of MMA typically ...