About 4.5 years ago I suffered a bit of a setback as the result of diverticulitis and spent a little time in hospital. Since that happened I've done a fair bit of research of food/digestive/nutritional issues. Diverticulitis was virtually unknown until the industrial revolution and is very rare in the non-industrialized countries - where food doesn't come from factories, we digest it better. Unfortunately I lack the intelligence, willpower, and desire to follow the completely perfect diet. I do however make the effort. Meat is a compliment to the meal, not the bulk of it; fresh local produce is better than the stuff with miles on it; I make my own whenever I can rather than buy the processed alternatives; etc. While I don't fast/cleanse per se, I do get a lot of mileage out of my juicer. The best advice I can give - don't be a shithead. If you love bacon, eat it once in a while, buy the good stuff or make your own (it's easy). Don't like vegetables? Grow up. -B ps. Zingerman's Deli in Ann Arbor Michigan has a mail order bacon of the month club - I highly recommend it