Skin testing as a biomarker in drug allergy Annals of Allergy, Asthma & Immunology A Revealing Look Into Sensitivities to Sulfur and Sulfide Minerals Sulfur importance and allergy risks THIS is a Sulfa Allergy : r Allergies Datis 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