Dr. Reznicek, a urologist, describes which vitamin taken in high doses can lead to kidney stones. In some cases, massive doses have led to kidney failure and even death. This vitamin is often found in supplements for cold remedies and…

Watch more Vitamins & Supplements videos: A vitamin overdose can occur when you take too much of one particular vitamin in supplement form. The fat soluble vitamins, A, D, and E are the ones that you’re more at risk of…