Dairy products: Studies show that protein in yogurt can be attached to teeth, thus protecting teeth from harmful acidic substances and enhancing the health of teeth. In addition, chewing hard cheese can promote saliva secretion, thus removing food residues.
Oranges: Vitamin C in oranges can also promote the health of teeth and gums, and the fiber in them can also make dental plaque fall off.
Cauliflower: It can be used as a "scrub" to whiten teeth. At the same time, cauliflower can stimulate the production of saliva and help prevent the formation of dental plaque.