You might want to limit acidic foods and drinks, such as carbonated drinks, citrus fruits, wine and yogurt.- all which can remove tooth enamel. When you drink acidic liquids, use a straw to limit contact with your teeth. After eating or drinking an acidic substance, drink milk or water to balance the acid levels in your mouth. It also helps to avoid brushing your teeth immediately after eating or drinking acidic substances, since acid softens enamel and makes it more vulnerable to erosion during brushing.
Dr. James L. Johnson