Quote Originally Posted by HRTstudent View Post
exactly... vitamin D is not something I believe we can feel. and I am in no way continuing on with my vitamin D supplementation hoping to feel something. Rather I am making sure I correct a deficiency that I definitely had and that a lot of people have. .
but you should feel something, isnt that the point of increasing test levels using Vitamin D?

im taking 2000Iu a day now, and am still tired- i might take 10 tablets in one go , once a week- wonder if that works?