News tagged with radiation exposure

How much time in the sun for healthy Vitamin D?

(Medical Xpress)—A world first QUT study aims to pinpoint the amount of time Queenslanders need to spend in the sun to achieve healthy levels of Vitamin D, by investigating the effect sunlight has on Vitamin ...

Sep 09, 2014
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Ascertaining low-dose radiation impact on the heart

We are all exposed to radiations. Such exposure can be harmless at very low doses but damage our health above certain thresholds. But what happens in between is more difficult to predict. The PROCARDIO project is casting ...

Jul 25, 2014
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Cancer risks increase with complex heart tests

Complex heart imaging can increase cancer risks for children throughout their lifetime, according to a new study co-authored by Le Bonheur Cardiologist Jason Johnson, MD, MHS. The study, which appears in the June 9, 2014 ...

Jun 24, 2014
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ARRS: Women overestimate radiation risk from mammogram

(HealthDay)—Women tend to overestimate the radiation risk associated with mammography, according to a study presented at the annual meeting of the American Roentgen Ray Society, held from May 4 to 9 in ...

May 07, 2014
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