I don't know for sure, but he's probably pretty darn close to the mark. Have you ever heard of the Gerson Therapy? Dr. Gerson went before a congressional subcommittee in 1946, but it was considered too 'radical' that diet could affect your health. (duh) Anyway, the therapy consists of a very intensive routine of juicing (you need a particular kind of juicer for the specific type of cell breakdown) with a combination of daily coffee enemas. I do disagree with the fact that the Gerson folks don't advocate meat. It's totally vegetarian with very few grains which they don't really deem necessary, but I think they missed the boat on grass fed everything.