If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

Medically reviewed by Leigh Weddle, PharmD Vitamin B12 and magnesium are essential nutrients for energy production, nervous ...

Vitamin B12 is typically well-tolerated, but in very rare cases, there are serious side effects to be aware of. Learn more about them here.

Magnesium is a popular supplement for sleep, but doctors say you should avoid combining it with over-the-counter sleep aids.

What happens if your body has too much vitamin B12? Read on to find out the dangerous side effects of having excessive levels ...

Most people focus on getting common vitamins like A, C or D from their diet and they end up overlooking Vitamin B12. But you shouldn't. Vitamin B12 is one of the most essential nutrient for our bodies ...

Vitamin B12 is long understood as a vital nutrient required for red blood cell formation and nerve function, but a new ...

Feeling low-energy? You could be among the estimated 3.6% of Americans who are deficient and 12.5% who get insufficient amounts of vitamin B12. Everyone requires a certain amount of B12 depending on ...

B12 is a water-soluble vitamin that plays a role in the metabolism of every cell in our body. However, despite being essential, our bodies are not capable of producing it. This means we have to get it ...

Vitamin B12 deficiency is a widespread health issue affecting millions of Indian vegetarians because their diet heavily consists of plants, yet their body needs animal-derived B12 sources. The body ...

Brits plagued by forgetfulness are being told to get their vitamin levels checked, as running low on a crucial nutrient can ...

Beef is a good source of vitamin B12. However, other foods, like clams, oysters, lamb liver, and sardines, contain even ...