1 Soda. Soda is probably one of the worst drinks for your teeth – both regular and diet types! Regular sodas such as lemon-lime or cola are high in sugar and acidic additives that create the perfect environment for tooth decay-causing bacteria to flourish. Diet soda has the same effect on your teeth due to the highly-acidic additivesIfyou are keen on sports, you may well enjoy energy or sports drinks to rehydrate afterwards, but many people are surprised to learn that these kinds of beverages can damage teeth, even when they are marketed as being healthy. The problem is that sports or energy drinks are often packed with sugars and can be extremely acidic.
DrPsillakis says the sugar in sports drinks is fodder for bacteria. “Bacteria metabolise these sugars and produce acid. Acid demineralises tooth structure so it literally pulls minerals out of the tooth.”. “Each time we eat the ph level in our mouth drops to below 5.5, a point where enamel begins to dissolve,” says Dr Psillakis.