Against Acidity If you eat a lot of citrus fruits, drink carbonated soft drinks, suffer the eating disorder of bulimia, or experience the decline of saliva that often accompanies advancing age, you may be at risk of tooth erosion. What can cause your teeth to erode so badly you wind up having to see a dentist: Nightly tooth grinding? Too many soft drinks? Aggressive brushing? Dry mouth? The scraping of [...]