Dr Gabby Staniforth on the purpose and benefits of "fart walks"

"Fart walks" are trending online after a woman named Marilyn Smith went viral detailing how she and her husband take a stroll after dinner to release their gas. Let's take a listen. So, what does the science say about sauntering away your flatulence? And could it be the magic bullet to help beat the bloat? For more, Dr Gabby Staniforth joins.See omnystudio.com/listener for privacy information.