Learn : Do you know Fart Helps prevent diseases.

While passing these gasses is a fact of life, you can reduce its frequency by avoiding certain foods. High-fiber grub like beans creates major gas. Foods that your body has trouble digesting also can create an excessive amount of gas. This is why those who are lactose intolerant produce more of the smelly substance after eating dairy products.
So there you have it — farts stink, and everyone has them. But despite the unpleasant effect of farts,
there's something potentially marvelous and life changing behind the smell. Stinky hydrogen sulfide, one of the gasses that contributes to farts, is believed to protect cells from a number of serious health conditions, including cancer, dementia and cardiovascular disease. Researchers are working on a way to create a compound that delivers appropriate levels of the gas (too much can be toxic) into the body. So one of the main culprits behind the rotten-egg odor of farts might save lives one day. Think of that the next time someone cuts one loose and clears the room.with this i guess one should be happy he or she farts everyday..

source: howstuffswork.com