Usually they are suffering from something that did not go away with a doctor's visit so they take matters into their own hands. Diet is obviously one of the fir

Usually they are suffering from something that did not go away with a doctor's visit so they take matters into their own hands. Diet is obviously one of the first things to try to change. You should see the food list I was permitted (FODMAP, though there's a lot of different versions of it) to try to see what was causing my gut issues. Almost all normal vegetables, carbs, and fats are on the Avoid list. Usually it's not just the diet, but it is an easy and even fun place to start.