Anjali’s friend suggested the following four ways to avoid tooth decay:
A. Brush your teeth twice a day
B. Wear braces to avoid enamel decay
C. Avoid sweets, chocolates and carbonated drinks
D. Rinse mouth after every meal
Which of the following ways should Anjali follow?

Correct option is A

The correct answer is c, d and a.
Good oral and dental hygiene can help one to avoid cavities and tooth decay. Here are some ways help prevent cavities.
Brush with fluoride toothpaste after eating or drinking: Brush teeth at least twice a day and ideally after every meal, using fluoride-containing toothpaste. To clean between the teeth, floss or use an interdental cleaner.
Rinse your mouth: If one has a high risk of developing cavities, they can use a mouth rinse with fluoride. Eat tooth-healthy foods: Some foods and beverages are better for teeth than others.
Avoid foods that get stuck in grooves and pits of the teeth for long periods, or brush soon after eating them. However, foods such as fresh fruits and vegetables increase saliva flow, and unsweetened coffee, tea and sugar-free gum help wash away food particles.