Persistent glucose consumption under antibiotic treatment protects bacterial community Nature Chemical Biology Antibiotics can be necessary, but they can also wreak havoc on the gut microbiome. After a course, the focus should shift to rebuilding and supporting your gut through nutrition, lifestyle, and targeted FDA highlights concerns with using dietary ingredient glutathione to compound sterile injectables FDA The Glutathione System: A Journey from Cyanobacteria to Higher Eukaryotes