Implicated in Many Diseases
Oxidative stress is a biological condition that occurs when there is an imbalance between reactive oxygen species (ROS or free radicals) and antioxidants.  This imbalance can result in damage to DNA, organs, cells, and tissues.  A fundamental cause of aging, oxidative stress is also associated with a variety of diseases.  These include cancer, multiple sclerosis, Parkinson’s, amyotrophic lateral sclerosis (Lou Gehrig’s disease), Alzheimer's, macular degeneration, and cardiovascular disease.  Breath analysis offers a promising way to assess the current oxidative state status of an individual.  Research has shown that ethane in exhaled breath is a biomarker for oxidative stress.       

Where There’s Smoke There’s Fire 
Lipids damaged by free radicals produce ethane (C₂H₆), a small molecule that dissolves into the blood stream.  Carried to the lungs and exhaled in breath, this ethane can be measured - in real time - with parts-per-billion (ppb) sensitivity using the Ekips Breathmeter.