Excessive gas in your digestive tract can lead to flatulence (farting) and can cause bloating and abdominal pain or cramping. Everyone passes gas, with most people doing so 10 to 20 times per day. Gas ...

Welcome to Ask Doctor Zac, a weekly column from news.com.au. This week, Dr Zac Turner explores why it seems that people fart more on planes. QUESTION: Hi Dr Zac, I just returned home from London ...