A vitamin A deficiency occurs when the body doesn't get enough vitamin A, a fat-soluble vitamin. The human body does not produce vitamin A, so you must get it from your food. It's important for ...

Vitamin K is a fat-soluble nutrient found in a variety of foods. While rare, it’s possible to develop vitamin K deficiency bleeding if your body doesn’t get enough of this important nutrient.

Dull strands, flaky scalp, or sudden shedding? Experts break down how vitamin A affects hair health, how much you really need ...

Unlike fat-soluble vitamins, water-soluble vitamins don't get stored in the body; instead, they dissolve in water. They enter the bloodstream and are immediately absorbed into the tissues for use.

Below, we break down the main types of vitamins you might take in supplement form, and the ideal times to take them, ...

Only 4 vitamins are fat-soluble: A, D, E, and K. Learn how to meet recommended targets of these nutrients through your diet.

Vitamin E deficiency can lead to anemia, muscular dystrophy, lethargy, weakness, jaundice, and splenomegaly. In diabetic patients, deficiency of this fat-soluble micronutrient can trigger early ...

Here's more about the fat-soluble vitamins, including their function, recommended intake, supplement dosing, and when to take them: ...

More than half of American adults took dietary supplements between 2017 and 2020 — but are vitamins really essential for everyone? Experts share what you need to know.

Beyond bone health, vitamin D deficiency correlates strongly with depression, anxiety and mood instability, symptoms that commonly intensify during menopause. This fat-soluble vitamin acts more ...

Vitamin E is an important fat-soluble vitamin for your immune system that may support heart, eye, and brain health. Learn which 8 foods to eat to get more Vitamin E.

Untreated deficiency of fat can also contribute to dermatitis. 2. Multiple vitamin deficiencies Your body requires dietary fats to absorb fat-soluble vitamins such as vitamins D, A, E and K.