is glutathione the body's primary antioxidant - an overview The Glutathione System: A Journey

10.1146/annurev-nutr-071715-050939 Annu Rev Nutr

Specifically, the UL of 1,000 mg/day of -tocopherol in any supplemental form (equivalent to 1,500 IU/day of RRR --tocopherol or 1,100 IU/day of all - rac --tocopherol) corresponds to the highest dose unlikely to result in hemorrhage in almost all adults (2)

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However, a study examining both inherent and acquired MDR1 overexpression mechanisms revealed that DOX treatment might trigger a significant increase in MDR1 expression levels in lung cancer cells without affecting the expression in normal respiratory cells (261)

Vitamin C (ascorbic acid) : Acts as a powerful antioxidant, protecting cells from damage by free radicals