Scientists have found a drug that can repair cavities and regrow teeth https://t.co/6KQHIs19TV #health pic.twitter.com/CTnwGgQJe4 – World Economic Forum (@wef) December 26, 2017 Teeth decay is sadly a part of life. It happens to everyone over time, as the enamel and dentine gets worn away by eating and drinking. NotContinue Reading