If you don't eat anything but water before going to bed at night, do you still have to brush your teeth before going to bed?

Whether you eat or not, brushing your teeth is definitely indispensable. After a night of metabolism, the mouth is full of bacteria that need to be released, which may have an odor, so brushing your teeth is certain. If you don't brush your teeth in the morning, just eat some food, especially spicy ingredients, and you will feel uncomfortable in your mouth. And brushing your teeth is for your health. As the saying goes, illness comes from the mouth. Only by keeping your mouth clean can you avoid getting sick. One more thing, people who don't like to brush their teeth are not white. Imagine that you are having a good chat with someone else, and then you laugh. What the other person sees is your teeth, so it is really important to brush your teeth, especially those who are prone to smell in your mouth. Be sure to brush your teeth frequently. People who don't want to brush their teeth should always rinse their mouths and keep themselves clean. Some people didn't like to brush their teeth when they were young, so they had to change their dentures. However, it is very uncomfortable to use braces. I have a braces for my elders. You can't eat this and that every day, for fear of blocking your braces. It is troublesome to clean them every day. Therefore, be kind to yourself before it's too late, and don't bite old yellow teeth and porcelain teeth at a young age.