chewing gum?

my friend eats it all the time and always swallows it is this bad for her, i told her she would not like her kids to do it so Why does she
Ace mum!- are you my long-lost-but-never-heard-of-s... My doppelganger? My cuz?(already came across one today so maybe not).
Don't believe the acid stories - that's what your Stomach puts out - or the sticking the intestines together c*** - I survived years of chewing gum on New York subways ('cos everyone does it; 'cos it helps you look cool; 'cos it helps your jaw not to sh..shake while you stare out someone with an attitude when you are brave with PMT or post-husband-bawling-out-ANGER etc etc) - so from expeeerience I can say that the only way it is bad for you is in all that goddam-chewing-producing-saliv... - you will need to pass gaayz (fart in english) which will result in diverticuli - little pouches in guts which collect all sorts of things (none of which will appear on Antiques Roadshow) and make you extremely uncomfortable at times. So tell your friend to skip the chewing gum. The pavement outside my house will be very grateful too.