I did a quick search on that a few months ago. I believe D3 raises your levels quicker than D2 can. I went to my local vitamin shop (pretty sure the one guy there is based) and he recommended a supplement that had both D3 and K2 in it. After reading this, I need to go buy magnesium too.
Thanks. I'm on a prescription megadose (50,000 once a week) and I noticed it was D2 not D3. The only thing I could find is that D2 is derived from plant sources and D3 from animals.
Any thoughts on D2 versus D3?
I did a quick search on that a few months ago. I believe D3 raises your levels quicker than D2 can. I went to my local vitamin shop (pretty sure the one guy there is based) and he recommended a supplement that had both D3 and K2 in it. After reading this, I need to go buy magnesium too.
Thanks. I'm on a prescription megadose (50,000 once a week) and I noticed it was D2 not D3. The only thing I could find is that D2 is derived from plant sources and D3 from animals.