The intestine has an important function in food digestion and nutrient absorption, however, the intestinal tract is prone to suffering from oxidative damage by the oxidants in foods or the larval stages of helminth parasites migrating through the intestine
While several therapies, i.e., drug therapy, surgical resection, immunotherapy and radiotherapy, have demonstrated their efficacy in treating CRC, they may have specific drawbacks [7-10]
However, I have one important caveat: Although raising glutathione levels may help protect against developing cancer, it is not recommended that you attempt to raise levels during the active phases of cancer
FDA (2024) 4
The most common confusion we see: people mix up the 250500mg doses used in skin-brightening trials with the much larger doses (often 1,500 mg/m or more) used medically as an IV adjunct during chemotherapy