Today: 18.Oct.2018

Mohn Doss, Medical Physicist in Diagnostic Imaging: Mohan Doss and Edward Calabrese with life time careers studying low dose radiation and low dose toxins are ignored by this writer for Discover Magazine. Instead he focuses on trying to convince his readers that low dose radiation is dangerous and should not be used or tolerated in modern society. He ignores all the benefits of low dose radiation in diagnostic and therapeutic nuclear medicine and in having affordable and safe nuclear energy. That's what the media so often does. Very unfortunate.

Published in Low Dose Radiation

John Dunn, MD, JD: The United States Environmental Protection Agency is charged with identifying and mitigating environmental risks. This article discusses US EPA’s misguided decision to use the Linear-No-Threshold (LNT) cancer risk model as a basis for regulating exposure of the public to ionizing radiation such as is associated with residential radon. The Health Physics Society has stated that reliance on the LNT model “…tends to foment the public’s fear of all types of radiation . . . reliance on the LNT model, especially at very low doses and dose rates, is inappropriate and can exaggerate the risk.” The HPS also condemns “collective” (cumulative) dose as a measure of radiation health risk.

Published in Low Dose Radiation

Mohn Doss, Medical Physicist in Diagnostic Imaging: 1) Low-dose radiation increases activation of natural killer cells. 2) Natural killer cells eliminate cancer cells, and so there would be less cancers following exposure to low-dose radiation.

Published in Low Dose Radiation

James Conca, Ph.D. Earth and environmental sciences. Jerry Cuttler, D.Sc. Nuclear science and engineering, John Dale Dunn, MD, JD: LNT assumes, in contrast to almost all data on living organisms, that any radiation is bad and there is no threshold of radioactivity below which there is no risk, even Earth background radiation levels. Following ALARA means that we should protect everyone from all radiation, making doses as low as we possibly can, even if it costs billions.

Published in Low Dose Radiation