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A., and Lenzi, A
A9: Yes, absolutely
A 2015 meta-analysis found that NAC reduced chronic bronchitis or COPD exacerbations, though later research has been mixed, including a 2024 trial in mild-to-moderate COPD that did not find a significant reduction in overall exacerbation rates with high-dose NAC.1 22 Fertility Oxidative stress can damage sperm, eggs, and the reproductive environment, which is one reason antioxidants are often studied in fertility research
Avoid Caffeine and Sugar Drinks Caffeine, found in coffee, energy drinks, and some teas, can inhibit your body's natural production of glutathione when consumed in excess
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