346
people found this helpful, as of 2023
ranked #67,346 most helpful
out of 571,544,897 reviews
★★★★★
It Works.
Back in 2007 my former doctor had me on prescription vitamin d. My deficiency was so bad that I was taking 50,000 iu's daily. About 3 years ago new doctor told me to just start taking over-the-counter vitamin d3. I did my research and we tried several brands. For the past several months our entire family's been taking Sports Research Vitamin D3 (5000iu). I am happy to report that as of my last physical my Vitamin D levels are in healthy range.
January 2017 · Health and Household · verified purchase