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 ...

Add Yahoo as a preferred source to see more of our stories on Google. MicroStockHub/Getty Images Most people focus on getting common vitamins like A, C or D from their diet and they end up overlooking ...

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. Fatigue can be a sign of a potential B12 deficiency. Maca and Naca/E+ via Getty Images For several months during the summer of ...

The NHS has warned that vitamin B12 deficiency can cause neurological problems that may mimic dementia symptoms ...

Vitamin B12 deficiency can cause anemia, nerve damage, cognitive changes, and mood symptoms. Experts warn it’s often missed, ...