When at end of Rad I asked the doc about occasional wine, he said that would not be a problem. What I didn't know, and he most probably did, was that after the Rad, I cannot tolerate alcohol, or vinegar - might as well toss a lighted match in my mouth. So for some of us, I imagine that is not an issue. A low fat diet and lots of excerise is just going to have to protect my heart while I enjoy my new career as Designated Driver.