Belching, or as other people call it – burping, is a normal body function but it is considered rude to belch or burp in public and there's a whole protocol for belching in public that one has to do to be considered mannered or polite (covering the mouth when belching and excusing yourself). There are some people who belch quite often – abnormally so. For these people, a remedy … [Read more...] about Tips on how to prevent belching