Review A Kind Of Journal - Videos

Swallowed magnets are dangerous and require surgery to remove.

One in eight people who suffer a stroke had a warning stroke first, according to a study in the journal Neurology.

Two-thirds of people who use herbal dietary supplements don't follow scientific guidelines, according to a new study.

Nutritional Supplement Safety

NBC's Tracie Potts reports from Washington on a study that indicates seven of ten American children lack the proper amount of Vitamin D.