Having bad breath can be really embarrassing in front of others. That's why you can regularly enjoy foods that help prevent bad breath.

Yogurt

Drink yogurt. If you drink a cup every day, your digestion will be regular, so you won't need to worry about constipation. Constipation makes bad breath worse.

Fruits and Vegetables

Eat plenty of fiber-rich fruits and vegetables. These can help prevent bad breath as well as give you a clear, glowing complexion.

Vitamin C

Eating plenty of foods rich in vitamin C can also help prevent bad breath from occurring in advance.

Chewing Gum

Chewing gum can help prevent bad breath from occurring, so if you're going to meet someone important, chew gum after every meal. Keep some gum with you.

source: www.drqdental.net