In aged individuals, the gut microbiota shifts toward a more Bacteroidetes -dominant structure, along with a decreased Firmicutes/Bacteroidetes (F/B) ratio
Glutamine synthetase activity fuels nucleotide biosynthesis and supports growth of glutamine-restricted glioblastoma
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Clinics 78:100305 Ott EC, Cavinder CA, Wang S, Smith T, Lemley CO, Dinh TT (2022) Oxidative stress biomarkers and free amino acid concentrations in the blood plasma of moderately exercised horses indicate adaptive response to prolonged exercise training
Known as the master antioxidant , glutathione is produced naturally in every cell, neutralizing free radicals, supporting detoxification pathways, recycling other antioxidants like vitamin C and E, and maintaining the redox balance that keeps cellular function healthy