answersLogoWhite

0

Teeth get yellow because when you eat food you don't always get the food out right?So bacteria starts to grow. This turns it yellow. To keep your teeth from turning yellow you should brush them. That's a fact. When you don't brush your teeth the bacteria starts to grow thicker and thicker and it turns it brown. That's how we get cavities.
Yellow teeth is a symptom of inadequate dental hygiene. Poor dental hygiene can result in tooth decay, gum disease, and nearly always gingivitis.

User Avatar

Wiki User

14y ago

What else can I help you with?