Dietary Supplement Selenium Toxicity

Most people can get their rda of selenium from food.
Dietary supplement selenium toxicity. 11 symptoms of selenium toxicity. Selenium is an element necessary for normal cellular function but it can have toxic effects at high doses. 1 college of animal science and technology northeast agricultural university harbin 150030 people s republic of china.
Acute selenium toxicity has resulted from the ingestion of misformulated over the counter products containing very large amounts of selenium 2 5. The symptoms you describe are consistent with a selenium overdose. Ameliorative effects of dietary selenium against cadmium toxicity is related to changes in trace elements in chicken kidneys.
Comparative effects of high dietary levels of organic and inorganic selenium on selenium toxicity of growing finishing pigs j anim sci. The bottom line selenium is a powerful mineral that is. Be sure to drink plenty of water and eat a healthy diet like the one outlined in my anti inflammatory diet and food pyramid.
Some symptoms are more severe than others but all represent a disruption in wellness. Here is a look courtesy of the journal of the american medical association at some of the ways selenium toxicity. Selenium toxicity is often caused by over supplementation and can impact the human body in a number of ways.
While misformulation is uncommon the consequences can be serious. Summarywhile selenium toxicity is rare overconsumption of this mineral through diet or supplements can have dangerous side effects. Has increased steadily over the last 25 years.
The recommended dietary allowance rda includes the total amount of selenium you should get from foods and from any supplements you take. A case was defined as the onset of symptoms of selenium toxicity in a person within 2 weeks after ingesting a dietary supplement manufactured by company a purchased after january 1 2008. February 8 2010 a dietary supplement containing toxic levels of selenium 200 times greater than the concentration listed on the label caused a widespread outbreak of acute selenium poisoning.