Surely, if we are healthy, our systems should be able to tolerate an occasional indulgence.
I once attended a seminar given by a fairly prominent and well-published M.D. He began by telling a story about a woman who had gone on a 30 day fast, and then came in to see him. “It didn’t work at all” she told him. “All my symptoms came back the first time I had a few french fries.”