Taking too much of a supplement often causes side effects. This afternoon, my son wanted to go surfing. Forest fire smoke is settling in. He asked if he should take anything to Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease Changes in levels of the antioxidant glutathione in brain and blood across the age span of healthy adults: A systematic review ScienceDirect What Is Glutathione? Purifi IV Glutathione Injection Cost, Benefits, Side Effects