Man-Made Radiation Sources

In addition to the natural background radiation, there are many sources of man-made radiation that may contribute daily to radiation exposure for humans.

Radioactive materials are utilized in a broad array of activities which contribute to the total amount of radiation exposure a typical person receives.

Some sources of man-made radiation include:

  • Medical sources
  • Fallout from weapons testing
  • Occupational exposure (such as medical radiology personnel) 
  • Consumer products
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