Obese Teens Lack Vitamin D, Study Finds

Obese Teens Lack Vitamin D, Study Finds - Yahoo! News

Low levels of vitamin D are common in obese adolescents, a new study finds.

Researchers screened 68 obese adolescents and found low vitamin D levels in all of the girls (72 percent were deemed deficient and 28 percent insufficient) and in 91 percent of the boys (69 percent deficient and 22 percent insufficient).

After treatment, 43 of the youths had their vitamin D levels measured again and, although levels generally increased, normal levels were achieved in just 28 percent of the participants. In the others, repeated bouts of vitamin D treatment did not bring the teens' vitamin D levels to normal, which the researchers described as "concerning."