Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

Vitamin B12 is an important nutrient that your body requires to make red blood cells, nerves and DNA. This powerful nutrient ...

Discover why your vitamin B12 levels could be affecting your brain health, even if your test results come back "normal".

Vitamin D helps boost your immune system, support bone health, regulate blood pressure, stabilize your mood, and more.

Taking vitamin B12 supplements may cause you to burn the midnight oil, experts warn. "Overly high levels of B12 can lead to ...

Your body can't produce vitamin B12 on its own, so getting it from your diet is important. If you're just starting to study it, we'll help you understand it further.

Vitamin B12 supplements offer no benefits for neurological or cognitive function in older people with moderate vitamin B12 deficiency, according to a new study published in the American Journal of ...

Taking vitamin B12 alone won't lead to weight loss. However, fixing a B12 deficiency, plus making certain lifestyle choices ...

Medically reviewed by Lindsay Cook, PharmD The recommended intake of vitamin B12 for people older than 14 is 2.4 micrograms a ...

Pregnancy demands crucial nutrients like Vitamin B12 for a healthy mother and baby. This vital nutrient supports red blood cell formation, crucial for ...

BOSTON (December 18, 2007) — In a study of adults aged 20 and over, researchers at Tufts University showed that homocysteine and methylmalonic acid are at much higher levels in individuals who have a ...