In real life, especially in interpersonal communication, if your smile is not natural enough and your teeth are not white enough, you can't make a good impression on others. Therefore, many people with blackened teeth must want to know the causes of tooth blackening. Now let me introduce the causes of tooth blackening. I hope I can help you.
Causes of tooth blackening
1. Blackening inside teeth:
Blackening inside teeth, most commonly caused by tetracycline (and its derivatives) antibiotics These drugs can affect tooth tissue and cause permanent discoloration during tooth calcification From the fetus in the mother to 8-year-old schoolchildren will be affected by this drug.
2. Blackening of external teeth:
The reason for the external blackening of teeth is that long-term habitual drinking of dark diet such as coffee, strong tea and Coke will make the teeth yellow and black Other bad habits such as smoking and chewing betel nut will also cause discoloration due to the accumulation of deep pigment on the surface of teeth and even penetrate into the enamel of teeth.
3. Other causes of tooth blackening:
Part of the teeth of the light ones turn black, and the whole teeth of the heavy ones turn black. The degree of discoloration varies depending on the amount of the drug and the length of the period of administration In addition, semi synthetic tetracycline, which is often used to treat severe acne, can also cause discoloration after the formation and development of teeth in adolescents or adults Excessive intake of other substances such as fluoride can also cause tooth discoloration.
Methods of protecting teeth
1. At night, let sweets "sleep"
Don't eat dessert at night, especially before going to bed. Put an end to sugar, biscuits and other starchy foods to prevent tooth decay.
2. Vitamin C tooth protection
Vitamin C contains essential substances for collagen production in the body and has the effect of strengthening bones and teeth. Therefore, it can prevent dental diseases. If you want to supplement vitamin C in your body, you can eat more vegetables and fruits rich in vitamin C, such as tomatoes, oranges, green peppers, kiwi fruit and cabbage.
3. Floss use
Dentists agree that flossing is as important as brushing. This is because floss can effectively clean the residue in the gap between teeth, so as to avoid these accumulated residues causing tooth decay or gingivitis in the gap between teeth. When using, wrap the floss around the middle finger of both hands, leave a gap of 2.5cm, put it into the mouth, and push the floss between the teeth with the index finger. Do not push it too deep or too heavy between the teeth and around the gums, so as not to hurt the gums.
4. Garlic "cures teeth"
Mash garlic and apply it to the pain points of the teeth after warming. It can treat the symptoms of pulpitis, periodontitis and toothache.
5. Mineral water can also protect teeth
Fluoride can protect teeth from microbial erosion. It can increase enamel and strengthen teeth. Natural mineral water can just meet the human body's demand for fluorine, so mineral water can also protect teeth.
Tips for whitening teeth
Tip 1: baking soda teeth cleaning
Baking soda tooth cleaning dip some baking soda (edible soda) into your toothbrush and brush your teeth for three minutes once or twice a week according to the normal method, which can keep your teeth bright and clean.
Trick 2: Peanut whitening teeth
Eating peanuts can also whiten your teeth. The process of eating peanuts itself is a process of cleaning your teeth. When you eat peanuts, the dirt on your teeth will fall down and play the role of cleaning your teeth.
Tips 3. Brush your teeth with orange peel powder
Dry the orange peel, grind it into powder, mix it with toothpaste and brush your teeth. Your teeth will soon be white. Moreover, it also has a strong anti-corrosion and sterilization effect, and can effectively fix teeth for a long time.
Tips 4. Lemon juice tooth cleaning
After brushing your teeth every night, dip some lemon juice with gauze and rub your teeth. Your teeth will become white and bright. Lemon has strong cleaning power and whitening effect. It also contains vitamin C, which can strengthen the root of your teeth. It's a good way to whiten your teeth.