What happens when your body suffers from Vitamin B12 deficiency for a long time? Here are the top 7 things you need to know.

Supplementing with vitamin B12 can improve energy levels in people who are deficient in the vitamin. However, it may not provide an energy boost for everyone. Learn more.

The best time of day to take vitamins depends on the type and its effects on the body. For optimal absorption, taking them at ...

Your body loses 1% of your oldest red blood cells daily. Vitamin B12 with vitamin B9 (folate) helps your body replenish the ...

A 2022 national survey found that 13.5% of U.S. adults said they felt "very tired" or "exhausted" most days or every day over ...