People who don’t get enough vitamin B12 through their diets may need a supplement to fill the gap. Here’s how much to take.

Add Yahoo as a preferred source to see more of our stories on Google. Registered dietitians explain what vitamin B12 is, how much you need, and the potential side effects of taking too much. Vitamins ...

The nutrient plays a role in memory, focus, mental health and so much more. Here's how to get more of it.

Vitamin B12 deficiency can cause fatigue, brain fog and tingling sensations. Since the body stores little B12, regular intake is essential. Foods like salmon, eggs, milk, yoghurt and cheese help ...

Our body needs a variety of different vitamins and minerals to thrive, including eight different B vitamins. And out of all of them, vitamin B12 might be the most popular. But what exactly is B12, and ...

Vitamin B12 deficiency can cause dizziness, memory loss, and coordination problems, often mistaken for stress. A simple blood ...

Vitamin B is the foundation of a healthy body. It boosts your energy levels, improves brain function, and promotes cell metabolism. Any deficit can cause fatigue, poor appetite, sadness, and ...

Have you stood in front of the mirror and found yourself looking rather pale, head reeling and a general gloomy and irritated ...

Brits plagued by forgetfulness are being told to get their vitamin levels checked, as running low on a crucial nutrient can trigger symptoms similar to dementia. The NHS states that a lack of a ...

It is safe to take vitamin B12 and magnesium together. Both may help improve your energy and the health of your nervous ...

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 ...

Pernicious anemia is an autoimmune condition in which the body cannot absorb vitamin B12 properly. A person with pernicious anemia requires lifelong vitamin B12 supplementation. Vitamin B12 is ...