A vitamin B12 blood test is one way to know if you’re B12 deficient. Some people opt for a urine test instead. Learn when ...

Vitamin B12 is what is known as an essential nutrient. That means two things: First, an essential nutrient is a chemical ...

As a rule, younger people need less vitamin D than older people, regardless of sex. This article explains average vitamin D ...

Vitamin B12 deficiency can progressively get worse, eventually leading to dire health complications if not treated.

High doses of vitamins administered intravenously are becoming a popular method to aid recovery after surgery, according to health professionals.

"It is a known fact that vitamin D deficiency is commonly seen in children in winter, when sunlight exposure is limited due to a drop in the temperature. This makes it difficult for children to ...