Rafael Garrett is a Scientist and Chemistry Professor at the Institute of Chemistry, Federal University of Rio de Janeiro (UFRJ), Brazil. He is the leader of the Metabolomics Laboratory (LabMeta-LADETEC) and is a member of the Scientific Advisory Board of the Brazilian Mass Spectrometry Society, as well as a member of the Brazilian Chemical Society. Currently, he is working as a Senior Staff Scientist at the Boston Children’s Hospital, Harvard Medical School. Rafael holds a bachelor’s degree in Pharmacy, a Master’s in Chemistry of Natural Products, and a Doctorate in Chemistry from UFRJ. During his doctoral studies, he conducted an internship at York University, Canada. His areas of expertise encompass liquid chromatography, high-resolution mass spectrometry, natural products, and clinical metabolomics.