If you've been searching for tips to protect your tooth enamel, you're probably worried about sensitivity or those tiny rough spots you feel with your tongue. I get it. Enamel doesn't grow back, so once it's gone, it's gone. When I first learned that from the best dentist in Deira, I stopped brushing like I was scrubbing tile. The good news is that you can protect the enamel you still have. And...