Ways of maintaining healthy teeth.
Ways of maintaining healthy teeth From brightly smiling face, white teeth gives people to be comfortable and it could become its own attractiveness. So these days, not only plastic surgery but teeth surgery is also getting attention by many people. Ways of maintaining healthy teeth - Color of teeth There are many reasons for having discoloration of teeth. Teeth could be white, yellow, or grayish color genetically. It is difficult to change genetic reasons, but when aged as acquired, dentin could compose and enamel could peel off which could give optical effect. Also, intake of coffee, curry, coke, wine, etc. food ingestion, smoking, etc. could color surface of teeth which causes discoloration. Sometimes neglecting decayed nerve teeth for a long time could make teeth to become black or during the time when teeth were formed, taking certain medication could also effect on discoloration. Those symptoms could be improved by teeth whitening treatment. Teeth whiteni...