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

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.

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 ...

Vitamin B12 is essential for nerve function and red blood cell production, with daily needs varying by age, pregnancy status, ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Plant-forward diets are becoming increasingly popular, thanks to their numerous health benefits, but ...

Vitamin B12 deficiency is quite common in vegetarians because most rich sources come from meat-based products. Deepsikha ...

Official NHS advice also warns that vitamin B12 deficiency may cause shortness of breath, indigestion, loss of appetite, palpitations, and diarrhoea. While some people develop the deficiency due to a ...

It started subtly. A tingling sensation in his toes. Occasional dizziness. Increasing forgetfulness. His family noticed mood swings and uncharacteristic irritability. “I thought I was just stressed,” ...

Getting enough vitamin B12 is important. The nutrient is crucial for healthy brain function and maintaining your immune system. It helps create red blood cells and DNA. And your metabolism can’t run ...

Research shows vitamin B12 deficiency is common in people with diabetes, highlighting the need for targeted screening and ...