pH is still very low in light coke (which were discussed), isn't it? You get tooth damage from that. (That is why you shouldn't brush your teeth for half an ho

pH is still very low in light coke (which were discussed), isn't it? You get tooth damage from that. (That is why you shouldn't brush your teeth for half an hour after eating e.g. an orange.) Also, afaik the diet cokes seem to stimulate appetite (the taste promise sugar, but the body doesn't get any).