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

Vitamin D2 supplements may lower blood levels of vitamin D3, which the body uses more effectively. Vitamin D2 comes from plants, while D3 is usually animal-based, making D3 harder to access for people ...

Consuming vitamin D2 supplements may reduce the body’s natural and more effective levels of vitamin D3, according to a new study from the University of Surrey, John Innes Centre, and Quadram Institute ...

Rachel Neale received funding from the National Health and Medical Research Council for the Sun-D Trial and other studies related to skin cancer and vitamin D. Vu Tran has received PhD sholarships ...

Taking vitamin D2 might lower the body's levels of the more efficient form of vitamin D, vitamin D3, according to new research from the University of Surrey, John Innes Center and Quadram Institute ...

Taking vitamin D2 might lower the body's levels of the more efficient form of vitamin D, vitamin D3, according to new research from the University of Surrey, John Innes Centre and Quadram Institute ...

Taking one type of vitamin D supplement seems to cut the levels of another type that is more easily used by the body, which could affect our immune system. Our bodies create vitamin D when ultraviolet ...

People who take a certain form of vitamin D may actually be depleting their natural stores of the essential vitamin, worrying new research has found. It is currently estimated that around one in six ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are some supplements that you can take whenever and wherever, regardless of the time of day, what ...