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

Vitamin D is an essential vitamin that may interact with other medications and supplements, such as statins, thiazide ...

or stiffness-especially in the morning-who assume that to be part of normal aging. A 2020 study published in The Journal of Bone and Mineral Research found that women with vitamin D levels below ...

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 ...

Those with low serum vitamin D levels (<30 ng/mL) were nearly 5 times more likely to experience menstrual disorders, including long cycles, oligomenorrhea (infrequent periods) and amenorrhea (absence ...

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 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 ...

A 2022 national survey found that 13.5% of U.S. adults said they felt “very tired” or “exhausted” most days or every day over ...

Vitamin D is important for healthy bones, teeth, and immune function but, as it is said, excess of anything can lead to ...