I recently had blood work done and my doctor sent me a script for 50,000iu of vitamin d. I was at school at the time and did not speak with my doctor. She wants me to take it once a week for 12 weeks and then have my blood work taken again. My diet has been very clean, currently working with Scivation on the cut diet, which has made this a surprise. Has anyone else dealt with this? I'm a pretty young guy so this was kind of a shock.