Elemental Selenium and Vitamin B2 (riboflavin) are essential for glutathione use and recycling. Selenium is really low in Australian soils, and people are commonly deficient. Signs of low B2 are blood Riboflavin for women's health and emerging microbiome strategies npj Biofilms and Microbiomes Biohacker's Glutathione is the body's main antioxidant defense mechanism produced in the liver. It protects against free radicals and helps to eliminate lipid peroxides as well as toxins. This is by Explore Liposomal Glutathione for Antioxidant Support TikTok