Massive urine samples from the University of Exeter research team found that 86% of British teenagers had a chemical that could interfere with gender development - BPA, plastic packaging, tableware, and even cashier slips Is contained in the ingredients.The researchers said that this substance will not only affect the gender development, it is also associated with diabetes and heart disease.Long-term use of plastic bottles containing this substance, as the bottle of aging wear and tear, may be accompanied by hazardous substances Drinking water into the body.In addition, the microwave oven containing bisphenol propane containing plastic tableware, may also lead to its human intake.European Food Safety Agency currently believes that the body exposed to a small amount of bisphenol propane is not yet a health threat, but will It is listed as 'a matter of high concern'.