Lower levels of certain vitamins and minerals were found to be associated with chronic pain in a study led by researchers at ...

Women who might become pregnant should be especially cautious with vitamin A supplements or avoid them entirely .

For example, 3,000 IU of vitamin A (as retinol) is 900 mcg RAE. About 18,000 IU beta carotene, which is less potent than ...

By flipping an evolutionarily disabled genetic switch involved in vitamin A metabolism, researchers headed by a team at the National Institute of Biological Sciences, Beijing, have enabled ear ...

Iron deficiency (ID) and ID anaemia (IDA) are major global health challenges affecting more than 1.2 billion people worldwide. 7 In addition to ID, it is estimated that more than 25% of South Asia and ...

Background: Vitamin D is a steroid hormone with pleiotropic effects including immune system modulation, lung tissue remodeling, and bone health. Vitamin D deficiency has been implicated in the ...