Just got a call from the doctor and so far the results are that my thyroid is finally in a normal range, however my vitamin d is still low so I get to continue taking two 50,000 pills twice a week for another twelve weeks. My initial level was at 8 and now it's up to 18, the low end of the normal range is 30 so hopefully this summer and more pills will up my energy level, etc. Hope it helps!