paraxanthine elevates catalase glutathione A purine derivative, paraxanthine, promotes cysteine uptake for synthesis Caffeine and Its Antioxidant Properties—It
Caffeine and Its Antioxidant PropertiesIt Is All about Dose and Source PMC Tea and BloodBrain Barrier Homeostasis: Potential Mechanisms and Improvement Strategies Yue 2025 Food Frontiers Wiley Online Library Glutathione LPT EVEXIAS Health Solutions Paraxanthine provides energy with cognitive benefits Paraxanthine enhances memory and neuroplasticity more than caffeine in rats Experimental Brain Research Springer Nature Link
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