NAC is a great supplement. It's awesome stuff to support healthy lungs. NAC is a known mucolytic. That is a fancy term meaning breaking up mucus. Now, research does show that NAC Amazon.com: Researched Nutritionals Mold Detox Duo MycoPul Advanced Toxin Binder (30 Capsules) & Tri Fortify Liposomal Glutathione (8 Oz) 2 Products Made to Support Removal of Mycotoxins : Health & Household Medical treatment for mycotoxins Frontiers Protective and detoxifying effects conferred by selenium against mycotoxins and livestock viruses: A review Can Liposomal Glutathione Support Detoxification and Cellular Energy in Long COVID and ME CFS? RTHM