1, try to eat less desserts and sugary drinks, especially before going to bed at night.
2. Choose foods that are beneficial to teeth and have low sugar content, such as coarse grains, walnuts and milk.
3, the same amount of sugar, eating a few times at a time is less harmful to the teeth. If you really want to eat snacks, please eat them after meals or all at once.
Remember to brush your teeth or chew sugar-free gum after eating snacks.
Second, harmful:
1, black tea: Drinking black tea has many health benefits, but the black tea pigment in black tea will cause stains on our teeth, so be sure to rinse your mouth in time after drinking black tea.
2. Canned food: This kind of food has low calories and good taste. But it generally contains vinegar, so there are more acidic substances. This acidic substance will make the mineral components of teeth lose. Moreover, sugar is added to some canned foods, which can also damage teeth.
Extended data:
Choose foods that are beneficial to teeth and have low sugar content, such as coarse grains, walnuts and milk.
If you lack vitamin C, periodontal disease may occur, so you must eat tooth protection food rich in vitamin C every day. Vegetables, oranges, lemons, etc. all contain a variety of trace elements and rich vitamin C, which cannot be ignored. Vitamin C tablets can be supplemented when necessary.
Eat less foods containing sugar and starch. All foods, as long as they contain sugar or starch, can be decomposed by dental plaque on the surface of teeth to produce acid. Acid will erode the enamel on the surface of teeth, leading to tooth decay. Sweets or drinks are best eaten after every meal. The same sugar, eaten several times at a time, is less harmful to teeth. If you really want to eat snacks, please eat them after meals or all at once.
People's Network-What foods should I eat to protect my teeth? Eating these foods often is bad for your teeth.