Our bodies naturally produce glutathione, and optimal levels can be maintained through diet and lifestyle factors. “Sulfur-rich foods like broccoli, brussels sprouts, garlic, and onions, along with ...
Medically reviewed by Beth Thomas, PharmD Key Takeaways NAC is a supplement that's thought to boost glutathione, an antioxidant.It's also an FDA-approved drug as an intravenous treatment for ...