As a rule, younger people need less vitamin D than older people, regardless of sex. This article explains average vitamin D ...

However, 800 to 1,000 IU is the dose that may have a better chance of giving a patient a normal vitamin D level. In some countries, vitamin D is listed in micrograms, and the relationship is as ...

Vitamin D has an impact on the health and the body, helping out with bone health, immunity system, and also regulates the mood. However, its deficiency often happens because these symptoms can ...

Vitamin D supplementation for postmenopausal women and older men — given that those populations had normal vitamin D levels, no previous fractures, and no issues with bone density — was found ...