Most experts now believe that the only form that should be purchased is vitamin D3. Vitamin D2 is also very acceptable, but in the author’s opinion, most individuals should switch to D3.
The results build on two harmonized Phase I clinical trials, focusing on the use of Vitamin D3 tolerogenic dendritic cells ... New Proteins Involved in Regulating the Cell Membrane Sep.
Vitamin D3 seemed more effective than D2 at raising ... conditions (such as women being treated for breast cancer). It is now common knowledge that these life-saving medications that reduce ...