If you can’t seem to get the taste of onion, garlic or cheese out your mouth after brushing, you might benefit from a tongue scraper. As one of the most flexible muscles in the body, the tongue has ...

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Editor’s note: Jocelyn Solis-Moreira is a New York-based freelance health and science journalist. If you can’t seem to get the taste of onion, garlic or cheese out your mouth after brushing, you might ...