Now let’s talk about a beverage that’s not any good for your teeth at all. You probably think that you are going to be told to cut the sodas. Yes, sodas are certainly a topic of discussion in terms of dental health, but we are going to talk about alcohol. First, alcohol dehydrates you and causes you to have dry mouth. This causes more food to stick to your teeth. Additionally, both gum disease and tooth decay can come into play. Once gum disease sets in, the dental consequences can be devastating.