The general radiation of the film is not very big, even for the film of the pelvis, the radiation is only 1Sv, Sv is the unit of calculation of radiation, other films are even smaller, usually 0.1-0.2Sv. For how big this radiation is, generally in normal activities, nature in a year radiation is also 2.5Sv. If you usually have bad habits, such as smoking, etc., the amount of radiation is even greater. So if you are not working in multiple shots or in an environment of radiation, generally the radiation from the shots will not affect your body much. It is also necessary to protect sensitive glands, such as thyroid and gonads, when taking films, and you can pay attention to shielding, which can reduce the radiation, especially for children and young children.