One day physicians may be able to look at an African American’s skin color and, with the help of other determinants, know if prescribing vitamin D supplements would lower that person’s risk of getting cancers of the prostate, colon, rectum or breast.
“We should not shy from this new study looking at the genetics of skin color and its effects on vitamin D deficiency because being ‘colorblind’ is what has led to the widespread health disparities that we as a society are now trying to address,” said Rick Kittles, Ph.D., director of the Division of Health Equities at Beckman Research Institute of City of Hope, an independent research and treatment center for cancer, diabetes and other life-threatening diseases.
“Skin color has strong social and biological significance — social because of race and racism and biological because over 70% of African Americans are vitamin D deficient,…
