It is a breath test for H. pylori, what
I recommend. This bacterium causes gastritis or ulcer
in the stomach
, heartburn, upper abdominal bloating, and possibly nausea and early satiety. If you have this infection, and you don't cure it, you'll hardl get rid of bloating, hard swallowing and ulcer itself.
Of course you can exercise, and if you get someone to talk with otr get involved in work you have or like, or in social life, it may also helps you to concentrate on other things.