Swiss-based Roche announced this month that it has received U.S. regulatory clearance for a less-complex vitamin D test in the United States, which the company said opens the door to more efficient ...
Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily intake of vitamin D recommended by the Institutes of Medicine (IOM) and do not require testing for vitamin D ...
Getting enough vitamin D is essential for bone health and immunity. Learn the best sources of the “sunshine vitamin,” including the right foods, safe sun exposure, and how to choose the right ...
Medically reviewed by Sohaib Imtiaz, MD Some foods and supplements can affect how well your body absorbs vitamin D or how ...