Compounds present in exhaled breath can act as a “fingerprint” for individuals, scientists say. These “metabolites” represent the waste products of the body’s chemistry – but their uniqueness had never been shown. Read more on BBC’s website *** Abstract: “The metabolic phenotype varies widely due to external factors such as diet and gut microbiome composition, among others. Despite these temporal fluctuations, urine metabolite profiling studies … Continue reading Metabolomics