Humans have been chewing gum for thousands of years, long after the flavor fades and without any clear nutritional benefit. The habit dates back at least 8,000 years to Scandinavia, where people ...
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Why you should probably stop chewing gum
You might think chewing gum is harmless. It helps freshen your breath, keeps your jaw busy, sharpens your focus when you're bored or stressed, and, according to research, may even lower your anxiety ...
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