Fibromyalgia is a chronic condition that causes muscular aches and pains. Along with the muscle pain, most people also experience other symptoms, including insomnia, depression, anxiety and significant fatigue. It’s a very common condition that significantly reduces a person’s quality of life. New research has shown that selenium can help to improve the condition. This is not surprising because this mineral is very important for the immune system, and fibromyalgia happens when there’s a problem with the immune system. Along with immune dysfunction, leaky gut, nutrient deficiencies, stress and hormone imbalances can also contribute to fibromyalgia. Selenium is necessary for the production of selenoproteins, which are antioxidant enzymes that help to fight cellular damage caused by free radicals. A study published in the journal, "Rheumatology International" showed that increased levels of free radicals may be responsible for the development of fibromyalgia. Another study, published in the journal, "Toxicology Letters," found significantly lower levels of selenium in people with fibromyalgia, compared to healthy individuals. References: "Rheumatology International"; Free Radicals and Antioxidants in Primary Fibromyalgia: An Oxidative Stress Disorder?; L. Tamer, et al.; 2005 "Toxicology Letters"; Selenium Status in Fibromyalgia; R. Reinhard, et al.; August 1998