Your Vitamin D Supplement Might Not Be As Effective As You Think

Of course, there is a place for some of the lower-dose vitamin D supplements you see out there (think anything less than 3,000 IU)—specifically when someone is taking multiple supplements that contain vitamin D3, like a multivitamin and a bone or immune health supplement, highlights dietitian Jess Cording, M.S., R.D., CDN.* A lower-dose product can also be an easy way to augment your current D routine in the winter months, she suggests.