* I analysed the nutrition content of the diet. Even using the maximum intake of animal foods allowed, the diet was severely ...

Researchers from the University of Surrey in the UK found that taking vitamin D2 can cause reduced levels of vitamin D3 in ...

Researchers found that blood collection tubes from different manufacturers can interfere with LC-MS/MS measurement of serum 25-hydroxyvitamin D [25 (OH)D], a critical preanalytical quality control ...

Below are seven nutrients frequently under-recognized, their signs, challenges to absorption, and how to address them.

PureWow editors select every item that appears on this page, and some items may be gifted to us. Additionally, PureWow may ...

B vitamins are essential nutrients that help your body function at its best. But these nutrients may irritate your skin — leading to rashes, hives, or other symptoms — especially if you take too much.

Note: The U.S. Food and Drug Administration (FDA) does not approve supplements for safety or effectiveness. Talk to a healthcare professional about whether a supplement is the right fit for your ...

Oct. 4, 2025 — Scientists discovered that vitamin D2 supplements can lower levels of vitamin D3, the form the body uses most effectively. Unlike D2, vitamin D3 enhances the immune system’s first line ...

CLEVELAND — The National Weather Service now says at least 12 tornadoes struck northern Ohio as severe storms moved across the state late Thursday night into early Friday. Meteorologists with the ...