This week is evidently digestion week. It began with an email from a friend on helping out with a digestive condition called ?diverticulosis,? which she referred to, unknown of the spelling, as ?diver-tickle-o-sis. Next, some friends came over for dinner and, naturally, we talked about IBS while eating. I’m a classy dinner host no doubt. For starters, diverticulosis is a condition, an...