Inorganic form as sodium selenite is absorbed quickly
Particularly suitable for compensating for an acute selenium deficiency
Can be used immediately for selenoprotein synthesis 
 
Selenium is an important cofactor of several enzymes, like
glutathione peroxidase (protects against oxidative stress)
thioredoxin reductase (required for the regeneration of ubiquinol from ubiquinone)
 
Selenium supports
the immune system, protects the cells from oxidative stress • the thyroid gland
normal hair and nails
normal sperm formation Intake to be independent of preparations foods and drinks with vitamin C