“Older research suggests that using a tongue scraper twice daily can improve your sense of taste,” says Wadia. “After tongue scraping, your tongue may be able to better distinguish between ...

A 2006 report noted that tongue scrapers were the most effective tool for keeping your tongue squeaky clean, proving to be more efficient than a classic toothbrush. Dr Tim Bradstock-Smith ...

Welcome to Ask Doctor Zac, a weekly column from news.com.au. This week, Dr Zac Turner explores whether mouthwash is good for ...