Definitely radiations are part of the natural processes of this universe, everything around us, the planet we live on and space. A decaying radioactive uranium is farther emitting more radiations than the uranium found in nature or granite. The same way that getting MRIs can be a factor of higher risk to face cancer than dental X-rays; I’ve had got done both. In a sense our bodies are like the bits on a disk, we malfunction (have serious illness or diseases) depending on the bits that get ruined during our lives). There is one bit that if ruined body and soul are affected negatively, the heart; thank god I got that bit = true.