Does Vitamin D affect hiv meds?
Oct 23, 2010
Hello, I have been diagnosed with osteopenia and have been advised by my doctor to take a vitamin D supplement. Does vitamin D affect my meds? I take Isentress and Truvada. I am now taking 2000 I.U of vitamin D per day. I also now take a testosterone supplement(Androgel)because my testosterone level was only 191. Do you think this caused my osteopenia? Thank you for any advice you can give.
Response from Dr. Young
Hello and thanks for your post.
Diseases of low bone mineral density (osteopenia and osteoporosis) are very common among HIV+'ers in the US and gaining attention in the medical literature-- perhaps as high as 50% of the population have low bone density.
So, getting a handle on the multitude of risk factors of bone disease, like vitamin D or testosterone deficiency is important. To this end, I'm heartened to hear that your doctor has screened your bone health and vitamin D and testo levels. Testosterone deficiency alone probably doesn't cause osteopenia, though HIV and HCV infection, HIV medications (including tenofovir) are associated with accelerated bone mineral loss.
Vitamin D deficiency is usually the result of not taking in enough dietary vitamin D or not getting any sun exposure (both of which are needed to produce the mature vitamin). D supplementation doesn't interfere with your HIV medications.
I hope this helps. Best of health to you, BY
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