Vitamin D deficiency is a widespread concern, affecting a significant portion of adults. While supplementation can help, choosing the right form, like D3, is crucial. Dosage should be tailored to ...

4 Diagram showing biosynthesis of active form of vitamin D - Calcitriol - via the kidneys and the liver - schematic molecular structure chemical illustration. Image Credit: Bass stock/Shutterstock ...

Vitamin D is more than just one vitamin. It’s a family of nutrients that shares similarities in chemical structure. In your diet, the most commonly found members are vitamin D2 and D3.

vitamin D, was unambiguously identified in the 1930s, thanks to the work of researchers studying the chemical structures of members of the cholesterol family.

Chemical engineers at UNSW Sydney have created a plant-based cheese that melts, stretches and browns under the grill like the ...

The various forms of vitamin K are all fat-soluble molecules, each with the same methylated naphthoquinone ring structure. The two main forms of vitamin K are vitamin K1 and vitamin K2. Vitamin K1 ...

Omega-3 supplements alone slowed biological aging in multiple DNA methylation tests Combining omega-3, vitamin D, and exercise enhanced anti-aging effects Vitamin D alone had no significant impact ...

Vitamin A, or retinol, is produced from carotenoids in the livers of animals. It is also broadly defined as a series of compounds that have structures similar to ... and co-workers at the Institute of ...

It is not known to cause harm when ingested as a vitamin supplement or applied to the skin. Its name sounds harmless, experts said, but its molecular structure could make it hazardous when inhaled.

The formula, made by Perrigo Company has too much Vitamin D in it. The FDA said 16,500 cans of store-brand Premium Infant Formula with Iron Milk-Based Powder have been recalled. The cans were sent ...