Selenium Facts

Selenium is a controversial nutrient. It is an essential component of all animal diets, however, at high levels, it can be toxic. There are different forms of selenium – inorganic and organic – that can influence toxicity and performance results. Some companies even claim to be able to chelate selenium, which is not possible!

Bottom line – Selenium is a critical nutrient for animals and people, and all sources of selenium are not the same. It is important to be properly informed of the facts when it comes to choosing your selenium source.