May 15, · According to the Vitamin D Council, Vitamin D supplementation may be beneficial for autoimmune disease, chronic pain, high blood pressure and possibly even for preventing autism. And when it comes to preventing breast cancer, the evidence about vitamin D is crystal clear. Oct 08, · Vitamin D is needed to support healthy bone development and to prevent rickets, a condition that causes weak or deformed bones. Vitamin D deficiency rickets among breastfed infants is rare, but it can occur if an infant does not receive additional vitamin D from foods, a vitamin D supplement, or adequate exposure to sunlight.
26 rows · Blood levels of vitamin D are a good marker of vitamin D exposure. By studying . Sep 11, · Research suggests that women with low levels of vitamin D have a higher .