Breath samples, specifically volatile organic compounds (VOCs), have been explored for decades to identify health and disease changes. Advances in genomics and metabolomics, along with high-throughput analysis, have expanded this field. Breath testing, as a non-invasive tool, facilitates early disease detection and personalized treatment through precision medicine. The Breath Biopsy™ method, using Orbitrap™ technology, is a breakthrough for pain-free and reliable testing, providing insights into