DEAR DR. ROACH: My blood work showed that I was slightly low in vitamin D, so my doctor recommended that I take a supplement. My pharmacist was concerned and told me that vitamin D does not get absorbed in people with dark complexions and tends to get deposited in the arteries.
The pharmacist recommended that I take vitamin D with K2, which allows vitamin D to be absorbed more efficiently. My cardiologist told me that vitamin K wasn’t well-studied, but some studies showed that it can actually thicken in the blood. In any event, the cardiologist didn’t believe it was a big deal. So, now I’m back to just taking vitamin D. Am I doing the right thing? — S.P.
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Dr. Roach regrets that he is unable to answer individual letters, but will incorporate them in the column whenever possible. Readers may email questions to ToYourGoodHealth@med.cornell.edu or send mail to 628 Virginia Dr., Orlando, FL 32803.
