Sugar feeds bad bacteria in your mouth.

Meaning: Consuming sugar helps harmful bacteria in your mouth to grow and multiply.

Choice of Words: Sugar is a type of carbohydrate that provides energy to the body. "Feeds" means to provide nourishment or sustenance to something. "Bad bacteria" are microorganisms that can cause harm or disease. "Mouth" is the opening in the face through which food is taken in.

Alternative Expressions

Related Expressions