If you’ve never heard of tooth powder, you’re not alone. This age-old product was the precursor to toothpaste, but it fell out of favor decades ago. Even though it’s hard to find on store shelves, ...

Are you tired of the annoying yellow stains on your teeth? You are not alone! From enamel thinning to eating unhealthy foods to unhygienic habits, there are multiple reasons why teeth appear yellow.