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Second, the development of new drugs requires additional and more detailed preclinical and clinical studies to determine whether long-term use is biotoxic, whether the drug has adverse effects on other peripheral organs or whether the drug candidate has a real therapeutic effect on the patients

The reduced form stays active and ready to neutralize threats, while the oxidized form appears after glutathione completes its job

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Last page review: 2026-07-31

Neurological symptoms such as numbness, tingling in the hands or feet, muscle weakness, balance problems, or difficulty walking can occur