Pulmonologist, Peter Mazzone, MD, says the breath functions in the body in much the same way that the exhause system functions in a car, and what comes out gives a sense of how things are working inside. Similar research is under way to develop tests for lung, breast, prostate, and other cancers.
After reading the article come back to share your thoughts about this new testing. Do you think it will reduce the need for a screening colonoscopy?
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