Top 8 in Top 10 benefits from apples for human health.
Ingredients in apples such as fiber, water and vitamins work to clean teeth plaque and stimulate saliva production. This will limit the growth of harmful bacteria and prevent tooth decay, gingivitis, etc. Besides, the acid content in apples also works to clean teeth and oral cavity. So after every meal, you should use the word ½ - 1 apple to maintain oral health.