What are the signs of selenium toxicity?
Symptoms of selenium toxicity include a garlicky odour in the breath, fatigue, gastrointestinal symptoms, transverse lines on the nails, alopecia, and peripheral neuropathy. Treatment is by supportive care. There is no known effective antidote.
Can selenium toxicity be reversed?
Most of the toxic effects are reversible. Untreated acute/chronic toxicity may be fatal 4.
What does an overdose of selenium do?
An overdose of selenium may cause bad breath, fever, and nausea, as well as liver, kidney and heart problems and other symptoms. At high enough levels, selenium could cause death.
How much selenium is lethal?
Of sodium selenate, the minimum fatal dose was found to be 2.5 mg. per pound of body weight. Smith, Stohlman, and Lillie,^ using rabbits, found that the fatal dose of selenium, in the form of sodium selenite or selenate, when administered orally was 1.5 to 2.0 mg.
How long is selenium toxic?
Persistence of symptoms was also notable; patients often continued to experience symptoms 90 days after the exposure to selenium had ended.
How long does it take for selenium to leave your body?
Most of the selenium that enters the body quickly leaves the body, usually within 24 hours. Beyond what the body needs, selenium leaves mainly in the urine, but also in feces and breath.
How long does selenium poisoning last?
How long does it take for selenium to leave the body?
24 hours
Most of the selenium that enters the body quickly leaves the body, usually within 24 hours. Beyond what the body needs, selenium leaves mainly in the urine, but also in feces and breath.
How long does it take to get selenium poisoning?
Methods. 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.
Is 200 mg of selenium too much?
Selenium is suggested in doses of no more than 200 mcg per day. The treatment range for selenium is narrow. You shouldn’t take too much. The recommended dose is 100 mcg to 200 mcg per day.
Is selenium poisonous or hazardous?
Selenium is an essential trace element in human metabolism, and like other trace elements, it is toxic at high concentrations [1]. Although selenium poisoning is not reported frequently in humans, incidents include industrial accidents [2], accidental ingestions, suicides, and attempted murder [3].