Well, actually, by drinking red dull, it can lead to a lot of problems, not just to eyes. First, you should know that if you drink too much of these drinks, it can loosen your eye sockets. And then, your eyelashes can fall out. According to some researches, it has a chemical which will attack the tissue of the eye sockets which are very thin. In that way, it can just lead to eyelash falling out. On the other hand, it can also lead to some other problems, such as lack of sleep, weight loss, stomach problems. Anyway, do not drink too much.