Women who might become pregnant should be especially cautious with vitamin A supplements or avoid them entirely .

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

Dietary supplements for diabetes are generally not recommended, but some research shows the benefits of using them to manage ...

Powered by natural biotin, amla, grape seed, and essential vitamins, this vegan biotin supplement for hair growth from The ...

If I am taking vitamin A, what is a reasonable dose? I have seen reports that taking too much can cause liver damage, but ...

Are protein supplements really necessary, or can a balanced diet give you all the gains you need? This article breaks down ...

Carrot juice provides several nutrients that support eye health, immune function, and skin health. Learn more about the benefits as well as any risks.

Medically reviewed by Jonathan Purtell, RDN Vitamin B12 helps your body make red blood cells, produce energy, and keep your brain and nerves healthy, but you have to get it from food or supplements.

Those who may benefit from an iron supplement include pregnant people, people with heavy menstrual cycles, frequent blood ...

"With age, the skin barrier weakens, healthy oil production slows, and collagen synthesis declines. In addition, ageing ...