This vitamin, essential for the functioning of the nervous system and the production of red blood cells, usually decreases in ...

Do you often feel tired or drained? It could be a sign of low vitamin B12 levels. Vitamin B12, or cobalamin, is a vital water ...

Sometimes, people with iron deficiency anemia don't respond to treatment with iron supplementation and may go months to years with little to no improvement in anemia. This can happen if the dose is ...

If you're focused on healthy aging, make sure you're getting enough of these 6 expert-recommended vitamins and minerals.