Nation Nov 11 Big studies give mixed news on fish oil, vitamin D By Marilynn Marchione, AP Chief Medical Writer
Science Aug 03 Watch Children Not Getting Enough Vitamin D, Study Concludes More than 60 percent of children have "insufficient" levels of Vitamin D, a study published by the journal Pediatrics concluded on Monday. Gwen Ifill reports.
Science Jun 13 Low Levels of Vitamin D Tied to Numerous Health Ailments, Studies Find Men with low vitamin D levels are more likely to suffer heart attacks than men with healthy levels of the vitamin, according to a study released this week. By PBS News Hour