Can you develop volatile metabolites from exhaled breath into biomarkers?Can you develop volatile metabolites from exhaled breath into biomarkers?

https://www.news-medical.net/whitepaper/20240726/Can-you-develop-volatile-metabolites-from-exhaled-breath.aspx The vast number of metabolites produced by physiological processes in the body can be useful biomarkers for a variety of therapeutic applications. Biomarkers can provide insight into important metabolic processes for health and illness, as well as potential treatment targets. A portion of the metabolites produced in the human body are volatile, known as volatile organic compounds (VOCs), and can be identified in exhaled breath.