Orange Juice Worse For Teeth Than Whitening Agents, Study Finds
Tuesday, June 30, 2009 - 20:35
in Biology & Nature
Researchers have determined that the effects of 6 percent hydrogen peroxide, the common ingredient in professional and over-the-counter whitening products, are insignificant compared to acidic fruit juices. Orange juice markedly decreased hardness and increased roughness of tooth enamel.