How does beer cause flatulence?

Avoid eating greasy or fatty processed foods prior to and while you drink beer. These foods don’t digest well, and will sit for hours in your system. This can cause additional bloating. Avoid greasy food before and while you drink beer. read more

Beer causing flatulence depends on your micro-flora. Personally I've never seen a connection between beer and flatulence, but I assume that some people might have bacteria in their gut, which makes more gas when they consume beer. read more

Dr. Fowler responded: Carbonation. One reason that beer could cause gas is due to carbonation. read more