Vitamin D is a fat-soluble vitamin that is important for bone health and immune system support Australian researchers followed a group of older people to see whether vitamin D supplements could reduce ...

Most vitamin deficiency tests require a blood sample. The company should send all necessary equipment, including a lancet, in the original package. People will likely need to fill in a form detailing ...

While vitamins are popular, this study suggests they may not be the key to a longer life. For residents of Lucas County, Ohio, the most important steps for longevity likely involve maintaining a ...