Holding your cell phone up to your ear. Although the overall risk is still very low, research suggests that people who have spent the past decade or more frequently talking on their cell phones in the traditional way are more likely to develop brain tumors. John Walls, a spokesperson for industry trade group CTIA: TheContinue reading “Do not take this health risks: cell phone on your ear, plastic in microwave, x-rays, PVC, other toxins”