CANADIAN NUCLEAR SOCIETY
SOCIÉTÉ NUCLÉAIRE CANADIENNE
 

Health Effects of Low Doses of Radiation

Interesting Facts and Information


Index - click on any link below to jump to your topic of interest


Radiation

What Should I Know About Radiation?

Radiation is all around us. We receive radiation from medical x-rays and scans, ultraviolet radiation from the sun, microwave ovens, and radon in our homes. What each of us should be concerned with is how much we are receiving from all of these sources and the effect on your body. Read on to learn more and if you cannot find an answer to your question, contact information is below as well. We look forward to hearing from you.

  • Marcel - Your Guide to Radiation An excellent introductory guide to just what radiation is and how it effects everyone on the earth. Thanks to ETCeteraweb.com.
  • Marie Curie and the Science of Radioactivity Learn about the first person to win two Nobel prizes and how her discoveries ushered in a new era in medical research and treatment.
  • Health Physics Society Radiation Fact Sheets Fantastic resource for easy-to-read radiation information - measurement units, types of radiation, radioactive decay, and radon. Check here to learn about Sieverts, Rems, ALARA, half-life and more!
  • Why Are We So Afraid of Nuclear Radiation, April 2001, Jerry Cuttler Analysis to be presented at the CNS Annual Conference in June of the sources of the negative public reaction to radiation and how new evidence is changing this overall impression.
  • For Radiation, How Much Is Too Much, November 27, 2001, New York Times article by Gian Kolata Reports on the latest in radiation regulation, exposure, and research in easy-to-understand terms.
  • Ionization Radiation in the 20th Century and Beyond, Dr. Zbigniew Jaworowski Outlines the history of radiation discovery and research, sources of radiation, worldwide doses, and impact on human health.
  • Do I Receive Low Doses of Radiation?

    Yes, we all receive radiation all the time, no matter where you live. Check the following links to learn more about how much.

  • Natural and Human-Made Radiation How significant is human-made radiation compared to natural radiation?
  • Canadian Nuclear Safety Commission Radiation Index How much radiation comes from Canadian nuclear reactors?
  • Canadian Environmental Assessment Agency Nuclear Disposal Study Full environmental assessment of the plan to bury used nuclear fuel in the Canadian shield. Is it dangerous?
  • Health Canada Radiation Protection Department Federal and provincial radiation protection committee, National Dosimetry Registry, information on Radon, radiation emitting devices (ultrasound, cell phones, microwave ovens, x-ray, mammography machines, etc.)
  • Occupational Radiation Exposure in Canada Complete survey of all workers in Canada that work with or are exposed to radiation including dentists, doctors, scientists, miners, and nuclear professionals
  • Radiation Risk and Ethics, Physics Today, September 1999, Zbigniew Jaworowski Examines the validity of current radiation protection standards in comparison with natural doses and man-made radiation, a-bomb and Chernobyl survivors
  • Chernobyl 15 Years Later, April 2001, Dr. Jerry Cuttler A 2 page summary of the new data available on the aftermath of the Chernobyl nuclear accident from the United Nations
  • Who Is Involved in Radiation Research?

  • Famous Figures in Radiation History Researchers and scientists who helped advanced the understanding of radiation, from Becquerel to Curie to Rutherford
  • UNSCEAR: United Nations Scientific Committee on the Effects of Atomic Radiation Established in 1955 by the General Assembly of the UN with a mandate to assess and report levels and effects of exposure to ionizing radiation. Their web site contains all current and past reports online, press releases, extensive worldwide links and contact listings for further information. A wonderful resource for anyone interested in learning about radiation.
  • Where Can I Find More Information?

  • The United Nations Scientific Committee on the Effects of Atomic Radiation: Sources and Effects of Ionizing Radiation A comprehensive and conclusive summary of all natural and human sources of radiation and summary of scientific studies relating to health effects of radiation on life. REQUIRED READING for anyone interested in learning more about radiation
  • Radiation Risks in Perspective: Radiation-Induced Cancer Among Cancer Risks, Dr. Maurice Tubiana Detailed comparison of risks for development of cancer including low doses of radiation. Includes top causes of death due to natural and lifestyle causes, impact of acts of prevention (such as quitting smoking), radiation risk assessment and psychological factors. This paper truly puts the relative risk of radiation exposure in prespective against other known carcinogens.
  • Al Gore vs. Hippocrates: Being "Cautious" about Radiation is Killing People, T. Rockwell A hard look at the precautionary principle and how radiation is being treated by government regulations and in the public eye
  • The Truth About Chernobyl is Told, Z. Jaworowski An easy-to-read summary of the UNSCEAR report on effects of radiation with respect to the Chernobyl nuclear accident
  • Deconstructing Linearity, March 2001, Dr. Kenneth L. Mossman Presentation given to the 2001 American Nuclear Society Student Conference at Texas A&M University on the Linear-No-Threshold Theory of radiation effects and its possible environmental and regulatory costs
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    Medical Applications of Ionizing Radiation

    What Are Possible Health Applications of Radiation?

    Most people associate nuclear science and technology with radiation and radioactivity. In addition, people have the notion that nuclear radiation, in any amount, causes cancer and harmful genetic effects, and this idea contributes to a fear of all nuclear technologies. Radiation does harm living cells, but recent discoveries have revealed the very high rate of cell damage caused by normal metabolic activity due to attack by reactive oxygen species. Organisms have natural defense mechanisms, which prevent, repair and eliminate cell damage, whatever the cause. While high doses impair them, low doses of radiation (LDR) appear to stimulate our natural defences and produce significant beneficial effects, overall.

    It is quite important that we become aware of the evidence for beneficial effects of LDR. Hopefully, such information will help remove fears about an important source of energy and eliminate barriers to the use of LDR medical therapies, both of which will provide great benefits for humanity in the 21st century. While some of the information provided here may be controversial, we believe it should be shared with the visitors to this web page. Responsibility for the accuracy of this information rests with the authors and not with the Canadian Nuclear Society.

    Can I Read More?

  • Resolving the Controversy Over Beneficial Effects of Ionizing Radiation Paper discussing the beneficial health effects possible with low levels of radiation, edited by WONUC
  • Radiation, Science and Health November 2000 Symposium Summary J. Cuttler report of benefits of low dose radiation medical applications
  • LDI Therapy Curing, J. Cuttler, M. Pollycove, J. Welsh Report of benefits of low dose radiation for medical applications published in the August 2000 issue of the CNS Bulletin
  • The Significant Health Benefits of Nuclear Radiation, Fall 2001, Dr. Jerry Cuttler Excellent 10 page summary of the relationship between radiation and cancer.
  • Les avantages port la sante des rayonnements ionisants, Fusion Magazine, May-June 2002, Dr. Jerry Cuttler Same article as above in French.
  • The Handbook of Radiobiology, CRC Press Presents current information of effects of ionizing radiation on mammalian cells as well as dose-effect relationship and effects of low levels of radiation on humans. Order here
  • Irradiaiton medicale, dechets, desinformation: un avis de l'Academie de medecine, Fusion Magazine, May-June 2002, Guy de The Maurice Tubiana L'Academie de medicine, preoccupee par les problemes que posent a l'opinion l'irradiation medicale, les dechets radioactifs et certaines informations erronees que ces sujets suscitent, estime utile de donner un avis fonde sur des donnees objectives.
  • Who Is Involved in This Research?

  • The Medical Radiography Home Page Internet resources for radiologic science professionals
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    Radiation Issues In Canada

    What's Being Done In Canada?

  • The Canadian Radiation Protection Association Professional society that supports the development and implementation of radiation safety programs in all areas of industry, medicine, research and the environment by scientific inquiry, public involvement and interaction with local, provincial, federal and international authorities
  • Where Can I Find Out More?

  • Health Canada National Calibration Reference Centre for In Vivo and Whole Body Counting Part of the Human Monitoring Laboratory and the Radiation Protection Bureau
  • MDS Nordion Specializes in radioisotopes, radiation and related technologies used to diagnose, prevent and treat disease based in Kanata, Ontario
  • The Canadian Society of Nuclear Medicine Educational, scientific organization ensuring communication among nuclear medicine professionals
  • Recent Research Papers on Low Doses of Radiation on People

  • Radiation Protection in the World of Modern Radiobiology: Time for a New Approach, R. Mitchel and D. Boreham Paper discussing the Linear No-Threshold Hypothesis and how it should be updated with recent research
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    International Radiation Issues

    What's Being Done In The Rest of the World?

  • Low Dose Radiation Research Program Science in support of radiation risk policy sponsored by the U.S. Department of Energy
  • Linear-No-Threshold Hypothesis: Scientific Evidence? March 2001, Dr. Antone Brooks Presentation given to the 2001 American Nuclear Society Student Conference at Texas A&M University on motivation for and recent research on low dose radiation effects
  • Radiation, Science, and Health International non-profit organization of experts in radiation science and policy
  • Molecular Biology, Epidemiology and Radiation Protection, Myron Pollycove and Ludwig E. Feinendegen Considers the effectiveness of the antimutagenic DNA damage-control system and its consequences for living organisms. Concludes that stimulation if the system is possible with radiation 10-100x the normal background level.
  • Criticism of the NCRP Report No. 136 on "Evaluation of the Linear-Nonthreshold Dose-Response Model for Ionizing Radiation", Dr. Zbigniew Jaworowski General and detailed response to the NCRP report on studies of non-linear radiation effect models.
  • Recent Research Papers on Low Doses of Radiation on People

  • Cellular and Organism Dose-Response: Biopositive (Health Benefit) Effects, M. Pollycove, and L.E. Feinendegen Paper discussing how cancer mortality can be reduced with stimulation of the immune system by low dose body irradiation.
  • Place of Low Dose Total Body Irradiation in the Treatment of Localized Follicular Non-Hodgkin's Lymphoma: Results of a Pilot Study, P. Richaud, et. al Presentation of results of a clinical investigation of low dose radiation therapy published in the Int. J. Radiation Oncology Biol. Phys. Journal.
  • The role of low dose total body irradiation in treatment of non-Hodgkin's lymphoma: a new look at an old method, A. Safwat Presentation of results of a clinical study of total body irradiation, comparison with chemotherapy and side effects or irradiation published in the Radiation and Oncology Journal.
  • Fundamental and Clinical Studies on Cancer Control with Total or Upper Half Body Irradiation, K. Sakamoto Results of mice and human tumor control with 1/2 and full body irradiation published in the J. Jpn. Soc. Ther. Radiol. Oncol. Journal
  • Places to Find More Information on the Internet

  • The Radiological Society of North America Links to societies and research all across the continent
  • Radiation Hormesis, CRC Press Critical review of effects of whole-body exposure to low doses of ionizing radiation in animals. Must read for radiobiologists, health-conscious individuals, and serious environmentalists. Order here

  • If you have any suggestions for topics that you would like to see this page cover please let us know!

    For technical inquiries about Low Dose radiation research, please contact Dr. Jerry Cuttler (jerrycuttler@rogers.com) with any questions.

    Please feel free to contact Adam McLean (adam.mclean@utoronto.ca) with any suggestions for page content.

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    Last modified: May 30 14:17:30 EST 2001