Multiple choice general knowledge

What type of foods prevent dental problems ?

  1. bubble gum

  2. chewing of raw fruits and vegetables

  3. cocoa

  4. potato and carrot
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chewing raw fruits and vegetables increases saliva flow which naturally neutralizes acids and cleans teeth. Fibrous foods also act as natural abrasives that help remove plaque. Bubble gum (unless sugar-free) promotes decay, cocoa can stain, and while carrots ARE vegetables, option B captures the general category of raw fibrous produce.

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