Egregoros

Huge Consumer Lab report on Vitamin D3 from studies around the world for every chronic illness, how much to take, what works, what doesn't, and in combination with K, Calcium, minerals, sun exposure, etc. We take a gel cap of 10,000 IU, once every several days. My neighbor was put on 50,000 IU per day & ended up in the hospital. Daily intake above 4,000 increases mortality (cancer, heart) Life Extension, Biotics, Sports Research were NOT approved. Report is behind a paywall, though. Just ask.