I dont take more coffee or tea or spice. i eat on time and normal food only.. But what ever i eat i feel is getting converted to gas. No other symptoms but i keep passing gas so feel very embrassed.. does not smell bad most of the times. But gives sound. for almost a yr it is there ... One dr gave me bifilac for 14 days as far as i was taking the tablests it was was ok.. now again it has come back...