Despite its importance, Vitamin D deficiency is one of the most common nutritional deficiencies worldwide, highlighting the need for awareness and supplementation when it is necessary.

Jon and Karen Ritter are keeping their son Jamieson's memory alive one year after the Cleveland police officer's murder.

Vitamin D compounds are used to suppress elevated serum parathyroid hormone (PTH) in people with chronic kidney disease (CKD). To assess the efficacy of vitamin D therapy on biochemical, bone, ...

Key messages The evidence suggests that calcium, vitamin D, or calcium plus vitamin D supplementation has no effect on bone mineral density at any site (hip or spine) in healthy premenopausal women.

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take it properly, according to experts.

Japanese researchers have found that vitamin C can thicken skin by switching on genes that boost skin cell growth, helping reverse age-related thinning. It works by reactivating DNA through a ...