Vitamin A intake and osteoporosis: a clinical review.

  title={Vitamin A intake and osteoporosis: a clinical review.},
  author={Carolyn J. Crandall},
  journal={Journal of women's health},
  volume={13 8},
BACKGROUND If osteoporosis is linked with vitamin A (Vit A) A consumption, millions of people could be affected. METHODS A MEDLINE search was performed with keywords retinol, beta-carotene, and osteoporosis. RESULTS Of 20 clinical studies, 3 were randomized controlled trials (RCTs), 14 were observational studies, and 3 were case reports. Most (8… CONTINUE READING