Bests & Worsts Reviews from Amazon

Had a low Vitamin D blood test from my doctor, and he suggested I take a supplement. I purchased these, and took them diligently every day until I was nearly out of them. I repeated the blood test and saw no increase in my Vitamin D. Now I need to find another. Hope this saves you the time and money I lost. Look for a different supplement. Update: tried a different supplement and my Vitamin D lab tests shot up. I would avoid this one.