is sulfur necessary for glutathione production Potential Role of Sulfur-Containing Antioxidant Systems in Highly Oxidative Environments Oxygen needs sulfur, sulfur needs
Description
Selenium as a support to the immune system

Safety profiles in animal studies are favorable across multiple species, dosing ranges, and administration routes

Comp Biochem PhysiolPart A Physiol 56:457460

The desired concentration is between 5 and 10 mg/mL
