Warned a group of studies conducted in the United States recently, the risk of the use of plastic materials that contain any material BP, especially among children. And use this chemical products in general and plastic equipment for babies, including bottles of milk. And called on the U.S. Department of Health and Human Services, the parents to be cautious when buying equipment for the plastic babies, and therefore advised them to protect their children from exposure to this toxic substance: 1. Do not use bottles, cups and plastic dishes that had been scratched, scratches can increase the leakage of these materials to the food and drink children and thus increase the health risks to them. 2. Do not use very hot water in plastic containers and bottles dedicated to making milk, because boiling water can dissolve a layer of toxic material. 3. Do not use microwave products that contain the substance of any BP. 4. Read the ingredients on the packages of plastic for children and infants before buying make sure you buy products free of these toxic substance. 5. Do not neglect any abnormal signs in children, and visit the doctor as soon as a child of any healthy viewer. 6. Replace the bottles and bottles and other plastic materials on a regular basis and do not use the old plastic food containers for preparing or storing foods.