gum

Chewing Gum Makes You Smarter — But Then You Get Dumb Again

Chewing Gum Makes You Smarter — But Then You Get Dumb Again

Why do people chew gum? If an anthropologist from Mars ever visited a typical supermarket, they’d be confounded by those shelves near the checkout aisle that display dozens of flavoured gum options. Chewing without eating seems like such a ridiculous habit, the oral equivalent of running on a treadmill.