Analysis:Hello patient, according to your description you are consulting the use of purple casserole will not affect the health of the problem. Advice:First of all, to make it clear, if it is a real purple casserole, often stew soup will not cause any effect on the body. However, some of the purple casserole pots on the market nowadays are made of chemical raw materials blended with ordinary clay, which has an impact on health. It is recommended to determine the quality of the use of purple casserole in the use. Of course, if the use of time is not too long, even if there is a problem with the impact of purple casserole is not too big, do not worry too much.