highstrength selenium supplement with 200µg popular choice for hair & nails oneaday tastefree coated tablets an essential trace mineral selenium serves as a powerful antioxidant protecting the body from oxidative stress it plays a critical role in thyroid function immunity the maintenance of normal nails & hair & male fertility dietary intakes of selenium in the 70s were twice the level they are today with official data suggesting many uk adults now struggle to achieve the rda this situation is partly due to the reduction of seleniumrich wheat imports from north america as well as our modernday processing & refining of food selenium supplements are often recommended to plug any nutritional gaps our highperformance selenium supplement provides 200µg twice the level found in most products we use a combination of two wellresearched forms of selenium selenomethionine & selenite since selenium is such an important trace mineral all of our multis contain relevant amounts of it weve...