Common devices that emit non-ionizing radiation, such as cell phones, Wi-Fi routers, and microwave ovens, are generally considered safe when used according to guidelines set by regulatory bodies. These devices emit radiation at levels far below the safety limits established by organizations such as the Federal Communications Commission (FCC) and the World Health Organization (WHO). However, it is always prudent to follow safety recommendations, such as using hands-free options for cell phones and maintaining a safe distance from microwave ovens while in operation.
