Glutathione, a key antioxidant, is sensitive to the acidic environment of the stomach, where it can degrade and limit oral absorption., While it does not directly cause increased acidity or acid Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease Rising Stars in Nutrition and Inflammation Frontiers Research Topic Heartburn isn't always harmless. It could be GERD. Confused between acid reflux and GERD? You're not alone. But ignoring the signs can put your health at serious risk. Know the difference: GERD: