What causes bad breath? It's usually caused by bacteria. So what to do about bad breath? Of course, you need to eliminate the bacteria in your mouth.
Celery
Its coarse fiber acts like a broom, sweeping away some food debris from your teeth. Additionally, the more you chew, the more it stimulates saliva secretion, balancing the pH in your mouth to achieve a natural antibacterial effect.
Green Tea
Green tea contains large amounts of fluoride, which combines with the hydroxyapatite in teeth to have an anti-acid effect that prevents cavities. Catechins can reduce the Streptococcus mutans that causes cavities, while also removing bad breath.
Onion
The sulfur compounds in onions are powerful antibacterial ingredients that can kill Streptococcus mutans, the bacteria that causes cavities.
Shiitake Mushroom
The lentinan contained in shiitake mushrooms can inhibit the bacteria in the mouth from producing dental plaque.
Mustard
It contains isothiocyanates, which can inhibit the growth of Streptococcus mutans, the bacteria that causes cavities.