How long does it take for my vitamin d levels to get back to normal (about 70-80)? mine is 29 and I am taking 2000 ius/day and trying to get sun in FL
My vitamin D levels is 29. The doctor advised me to take 2000ius/day and maximum of sun in Fl, so that normal levels of 70-80 can be achieved. Could you tell me, how long would it take to reach the normal levels? 