I have epilepsy and in the last year went through a period where I found out that I had two compressed fractures in my back. I am young and my drs. decided not to do surgery. They placed me on a high calcium diet and vitamin d. I had lacked any interest in sex between having a child and side effects to my medication. One night all of the sudden every excuse went out the window. Upon further research I found that vitamin d enhances the sex drive. So go drink your milk! :)