Nowadays, many people feel that their teeth are black and ugly. So why do teeth turn black? What should I do if my teeth turn black?
Causes of black teeth
1. Plaque enamel teeth, also known as dental fluorosis, are caused by excessive fluoride concentration in drinking water. When the fluoride concentration exceeds one part per million, it will affect the calcification process of the tooth germ, and the tooth surface will become yellow, uneven, and point or strip-shaped concave defects will appear. Plaque enamel often occurs when teeth develop calcification before the age of 5.
2. Tetracycline teeth are often caused by taking tetracycline in childhood. It combines with calcium in the body to form a yellow complex of calcium tetracycline, which is deposited on the crown of the tooth.
3. The yellow substance in smoking tobacco adheres to the teeth. 5 Natural Ways to Whiten Teeth Brush your teeth with baking soda, salt. Dolly Byers, author of the book “Natural Beauty Basics”, said that taking half a tablespoon of baking soda and table salt, adding a drop of peppermint essential oil or olive oil, and stirring well can make a natural whitening toothpaste. Use it to brush your teeth once a week, otherwise it is easy to damage the enamel. Drink coffee with some milk.
When drinking tea or coffee, add some milk to help change the chemical structure of coffee or tea beverages, making it difficult for pigments to adhere to the surface of teeth and preventing teeth from turning black and yellow. Eat more dark green vegetables. Minerals in dark green vegetables like spinach and broccoli help form a protective coating on your teeth to prevent discoloration.
