Dyspepsia isn't too dramatic a problem. In fact, pretty common. A lot to do with diet and your metabolism.
Start eating a lot more fruit. At least with every meal. Here is the tough one. Knock off the highly processed foods, deep frieds, baked. Alcohol, coffee and tea can also be a problem.
I love pasta, KD, etc.. but hardly touch the stuff. One serving will have me bloated, distended, and uncomfortable for a couple of days.