Vitamin D for Children and Teens

The wonders of vitamin D continue to amaze me as study after study links low vitamin D levels to poor health and vitamin D supplementation and optimal vitamin D levels to good health. This holds true in children and teens as well. In two studies recently presented at...

Vitamin D Helpful for Colds, or Not?

Vitamin D is one of those nutrients that I highly recommend for just about everyone. Vitamin D levels are being found to be insufficient or deficient in people all over the world, including in the United States. By conventional medical standards, a vitamin D level...

Up With Your Vitamin D Level

In 2010 the Institute of Medicine updated the recommended daily allowance (RDA) of vitamin D from 400 IU to 600 IU per day for adults up to age 70, and 800 IU per day for adults 71 years and older. While this update was a (tiny) step in the right direction, many...

Vitamin D and IBD

  Inflammatory bowel disease, or IBD, is characterized by inflammation of the intestines, and is most notably represented as Crohn’s disease, which usually affects the small intestine, but may affect other areas of the digestive tract, and ulcerative colitis, which...