If you have a sulfur sensitivity, glutathione can be problematic. Glutathione is primarily made up of sulfur, which can cause issues for those with a sulfur sensitivity. While Glutathione is an Maintaining healthy glutathione levels in the body is vital for optimal health. This powerful antioxidant helps detoxify the liver, boosts immune function, and protects cells from oxidative stress. To naturally support healthy The undertow of sulfur metabolism on glutamatergic neurotransmission: Trends in Biochemical Sciences L Glutathione Antioxidant Support Allergy Research Group