Mouth Myths and Facts Quiz
Medically Reviewed by Jabeen Begum, MD on September 25, 2023
Question 1/10
The more sugar you eat, the more cavities you get.
- True
- False
Question 2/10
Sugar-free soda can hurt your teeth.
- True
- False
Question 3/10
Which food is better for your smile?
- Oranges
- Dried apricots
- Celery
Question 4/10
Teeth-whiteners used in a dentist's office are much stronger than over-the-counter (OTC) whiteners.
- True
- False
Question 5/10
Replace your toothbrush:
- Every month
- Every 3 to 4 months
- Once a year
Question 6/10
Mouthwash fights bad breath, but it doesn't help keep your teeth and gums healthy.
- True
- False
Question 7/10
Which increases your chance of losing a tooth?
- Diabetes
- Osteoporosis
- Both
Question 8/10
It's best to use a toothbrush with:
- Hard bristles
- Soft bristles
- Whichever feels better to you
Question 9/10
When should you brush your teeth after eating a grapefruit?
- Right away
- About 10 minutes later
- At least 30 minutes later
Question 10/10
If you don't have cavities, you won't get gum disease.
- True
- False