Vitamin D deficiency and rickets seen in more infants, African Americans more susceptible

Vitamin D deficiency and rickets seen in more infants, African Americans more susceptible

The frustrating part of this is that vitamin D deficiency is easily reversed by regular exposure to natural sunlight or the consumption of cod liver oil supplements. To learn more on this topic, be sure to also read the related article, Every person needs sunlight exposure to create vitamin D, obesity impairs vitamin D absorption.

- Staff writers

News summary:
Source: http://www.sciencedaily.com/releases/2000/08/000811070339.htm

  • In the past 10 years, physicians have been seeing an increase in the number of infants diagnosed with vitamin D deficiency rickets, a disease once considered to be virtually nonexistent, according to an article in the August edition of the Journal of Pediatrics.
  • African-Americans are more susceptible to the disease because dark skin inhibits the absorption of sunlight, which is needed to make Vitamin D. "We have seen a 4.4 increase in the number of African-American babies with the disease and a three-fold increase in all babies," said Robert P. Schwartz, M.D., pediatric endocrinologist and an investigator in the study.
  • Rickets is the softening and weakening of the bones due to the body''s inability to absorb calcium, usually because of a vitamin D deficiency.
  • A healthy person gets vitamin D from two sources: food and sunlight.
  • Thirty African-American infants were included in the study, beginning in 1988.
  • "Rickets, can cause severe health problems including seizures from low calcium levels," Schwartz said.
  • "We found that the number of women who are choosing to breastfeed has dramatically increased in the last decade and their babies were not getting adequate amounts of vitamin D added to their diet," said Shelley R. Kreiter, M.D., pediatrician and principal investigator of the study.
  • While breastfeeding is the optimal way to ensure that a child receives the proper nutrients and is the ideal nutrition for infants, the vitamin D content of breast milk is low and infants and children need supplemental vitamin D as a complement to their diet when they are exclusively breastfeeding.
  • Drs. Schwartz and Kreiter recommend starting the vitamin supplement at birth or by two months of age.
  • North Carolina is the only state that has recently begun to distribute vitamins D, A and C in liquid form to all exclusively breastfeeding infants, according to Schwartz.
  • The vitamin supplement is not necessary for mothers who choose to feed their infants formula, because vitamin D was added to formula in the 1930s.