Inhibition of erythrocyte's catalase, glutathione peroxidase or peroxiredoxin 2 Impact on cytosol and membrane ScienceDirect Paraxanthine, a compound your body creates when it breaks down caffeine, is being touted by some as a better alternative to coffee, offering energy and focus without the jitters. Click the link Amazon.com: Resonex Catalase, Superoxide Dismutase (SOD), and Glutathione Frequencies 120 Tablets : Health & Household New Preclinical Study Shows Paraxanthine Enhances Memory and Brain Function Better Than Caffeine 93% of Americans use caffeine daily, but nearly 50% are slow caffeine metabolizers?! That means millions of people experience more crashes, anxiety, and sleep issues from their morning coffee than the clean