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Cobalt poisoning is intoxication caused by excessive levels of cobalt in the body. Cobalt is an essential element for health in animals in minute amounts as a component of vitamin B 12 . A deficiency of cobalt, which is very rare, is also potentially lethal, leading to pernicious anemia .
Cobalt is essential to the metabolism of all animals. It is a key constituent of cobalamin, also known as vitamin B 12, the primary biological reservoir of cobalt as an ultratrace element. [1] [2] Bacteria in the stomachs of ruminant animals convert cobalt salts into vitamin B 12, a compound which can only be produced by bacteria or archaea.
Nickel remains the most common, but cobalt is the second most common allergy, and in 2020 the EU introduced a temporary generic concentration limit (GCL) of 0.1% on cobalt. Limits on nickel and cobalt in textiles (130mg/kg nickel, 110 mg/kg cobalt) and leather (70mg/kg nickel, 60 mg/kg cobalt), were proposed in 2020 by France and Sweden.
Woodruff also raises the concern that rising rates of younger people diagnosed with colon cancer and other cancers related to the gastrointestinal tract could be linked to ingested plastics and ...
The magazine was brought back as a monthly publication in 1978, only to be pulled again in 2000. Finally, In 2004 Life was resurrected once more as a newspaper supplement.
On April 10, People Editor in Chief Wendy Naugle revealed exclusively on TODAY the magazine's 50th anniversary issue, which includes on its cover Hollywood legends like Oprah Winfrey, Jennifer ...
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In the 17th and 18th centuries, people in Devon were afflicted by a condition referred to as Devon colic; this was discovered to be due to the imbibing of lead-contaminated cider. In 2013, the World Health Organization estimated that lead poisoning resulted in 143,000 deaths, and "contribute[d] to 600,000 new cases of children with intellectual ...