Soft drinks and bottled fruit juice can damage teeth. More exactly easy to make teeth brittle. In addition to two drinks, vitamin-shaped tablets or effervescent vitamin commonly called, also have the same impact. That's according to research conducted by a team from the University of Helsinki, Finland. The team conducted research on eight types of effervescent vitamins and all corrosive effect on the teeth.The vitamin makes minerals contained in the teeth apart, thereby making it more fragile, brittle and easily susceptible to decay. In the study, the teeth soaked in vitamin drinks for 100 hours. Research shows vitamin effervescent tablet containing high vitamin C and calcium, causing demineralization."If you take vitamins every day effervescent tablets, dental conditions will be weakened. Dental work would also not be optimal, "said Dr. Mervyn Druian, a spokesman for the British Dental Association, as quoted by the Daily Mail.Citric acid in the vitamin that causes brittle teeth. That's according to research by a team from the University of Baltimore Dental School. Dental erosion caused by acid solution in contact with teeth. That's because the critical pH of dental enamel is 5.5. Solution with low pH can cause tooth erosion, especially in the long term use or if taken regularly.For an hour after you take vitamins, bottled fruit juice, or soft drinks, will continue to soften tooth enamel. During that period, the teeth become more susceptible to corrosion, sensitive and perishable. Especially, if you brush your teeth immediately after consuming the drink, because it will tend to even lift the tooth enamel.