Granite has radiation, will cause some damage to the human body harm. Granite for igneous rock has a small amount of radiation, granite will contain certain radioactive elements, such as radium elements, these substances are radioactive, so granite will cause some radioactive damage to the human body. Therefore, in daily life as little as possible to contact with some granite, especially the family has pregnant women and children patients, in the decoration usually avoid choosing materials with more granite content. If the use of granite decorations inside the home, at the same time, dizziness and nausea, vomiting and other symptoms, you need to go to the hospital in a timely manner to clarify whether the lesions caused by radioactive substances, you can go to the local hospital nutrition and internal medicine consulting consultations, listen to the advice of a professional doctor.