Those daily vitamin supplements may not be doing as much good as you think, and may in fact harm you. A committee of medical experts from the Institute of Medicine released a report that says excessive amounts of calcium and vitamin D aren’t helpful. [More]
Last October, Quest Diagnostics contacted “thousands of doctors” around the country to notify them that one or more of their patients might have received “questionable” results on vitamin D tests performed over the past two years. It’s offering free retests to anyone who was affected.