we take 10,000 units of D3 a day ... it’s nearly impossible to OD on D3 as long as the parathyroid gland is functioning properly, because the final step of conversion of D3 into D1, the only active form of vitamin D in the human body, is regulated by parathyroid hormone ...
“we take 10,000 units of D3 a day”
I was taking 10,000 units during the scamdemic. My blood test had me at 75 nanogram/per milliliter. Later on I was at 135 nanogram/per milliliter. This year I have not been as dedicated. I will be getting a blood test soon, but my guess is I am at 70 nanogram/per milliliter.
Thanks for the reminder to get back to taking 10,000 units D3 daily