Typically, people with osteoporosis should maintain a serum 25-hydroxyvitamin D level of 30 ng/mL and supplement daily with 1 ...

Vitamin D is crucial for bone health and immunity, obtainable through sunlight and diet. Supplements, however, can lead to toxicity if dosages exceed the recommended 400-800 IU daily intake.

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

Learn how vitamin D supplements may affect your blood pressure, who may benefit most, and how much to take safely—especially ...

Recent research highlights nanoemulsion vitamin D3 as a potential aid for children with autism, improving absorption and core symptoms. An Egyptian tr ...

Different vitamin A preparations, such as retinol, alpha- and beta-carotene, have different RAE per IU. For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE.

WASHINGTON (dpa-AFX) - Published in LabMed Discovery journal, a new study from Egypt suggests that a special form of vitamin D3 called nanoemulsion may help improve symptoms in children with ...

Read the latest research on the importance of vitamin D for health, symptoms of vitamin D deficiency, suggested dosages and more.

Calcium is a mineral that’s crucial for many bodily processes. Here are the four best calcium supplements, according to registered dietitians.

How Long Does Vitamin D Last? Vitamin D, particularly vitamin D3, can remain in your body for several weeks to a few months after your last dose. Because it is not rapidly excreted, the body can ...

Different vitamin A preparations, such as retinol, alpha- and beta-carotene, have different RAE per IU. For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE.