Eating paan is a centuries-old tradition in India. Many people like to eat betel nut after meals. Many diseases can be avoided by chewing betel nut. This is the reason why betel leaf is used as a medicine in Ayurveda.
Many nutrients like tannin, propane, alkaloids and phenyl are found in betel nut. The body gets many benefits from this. Oral health can be protected by chewing betel leaves. Betel leaves help kill bacteria in the mouth.
In case of yellow stains on teeth, betel nut should be chewed. Remember not to add nuts or tobacco to it. One can get rid of bad breath by chewing betel leaves. Yellow spots disappear. Teeth do not rot easily.