Examentrainers

Wat vertelt Dr Keith Hopcroft over kauwgom?

… SWALLOW BUBBLEGUM? As a kid you were told - usually by evil big sisters - that swallowing bubblegum would knot your intestines, block your tummy and you'd die in agony. “Absolute rubbish,” laughs Dr Keith Hopcroft. “The acids in your digestive system ensure that almost everything you swallow gets broken down and passed through. Even razor blades,” he adds - much to the delight of the really evil big sisters.