I'm curious about how much vitamin d3 is appropriate? I live where winter is...well, gray and nasty. I used to take 10,000 IU per day but since it's fat soluble, I didn't want to create toxic levels in my body. I took d3, however, before I went primal and now I don't take it at all. Any advice on appropriate dosage?
No announcement yet.
How much D3?