News tagged with arsenic

Related topics: nasa , water , drinking water

Is enough being done to make drinking water safe?

There is a lack of evidence regarding the effectiveness of technologies used to reduce arsenic contamination finds research in BioMed Central's open access journal Environmental Evidence. More studies assessing the techno ...

May 30, 2013
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Denmark warns against rice for children

Denmark's Veterinary and Food Administration said Wednesday that parents should stop giving their children rice cakes and rice milk, saying the products contained unacceptable levels of inorganic arsenic.

May 15, 2013
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Arsenic in your rice: What to do?

Arsenic, a naturally occurring element and industrial byproduct, poses a significant health risk to millions of people worldwide when it leaches into drinking water. It's highly poisonous at high doses, but ...

Jan 15, 2013
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Arsenic in drinking water linked to lung disease

New research from the Telethon Institute for Child Health Research has uncovered likely mechanisms for the link between arsenic in drinking water and increased risk of developing chronic lung disease.

Dec 06, 2012
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Genetic protection against arsenic

Evolution has not only controlled human development over millions of years, it also has an impact on modern man. This is one of the conclusions of a study of Argentinian villagers in the Andes, where the water contains high ...

Oct 16, 2012
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Cooking tips to possibly lessen risk of arsenic in rice

Last month rice lovers got some bitter news. The U.S. Food and Drug Administration and Consumer Reports released studies showing "worrisome" levels of cancer-causing arsenic in many popular rices and rice products.

Oct 08, 2012
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Genetically engineered rice: Protection from arsenic?

(Medical Xpress)—In an article this week, Consumer Reports is calling on the Food and Drug Administration to set standards for how much arsenic can be allowed in rice after finding the potential toxin in almost every ri ...

Sep 20, 2012
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US urged to set standards for arsenic in rice

(AP)—The U.S. Food and Drug Administration may consider new standards for the levels of arsenic in rice as consumer groups are calling for federal guidance on how much of the carcinogen can be present in food.

Sep 19, 2012
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What you eat can prevent arsenic overload

Millions of people worldwide are exposed to arsenic from contaminated water, and we are all exposed to arsenic via the food we eat. New research published in BioMed Central's open access journal Nutrition Journal has demons ...

Jun 28, 2012
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Arsenic

Arsenic (pronounced /ˈɑrsnɪk/; also /ɑrˈsɛnɪk/ when attributive) is the chemical element that has the symbol As and atomic number 33. Arsenic was first documented by Albertus Magnus in 1250. Its atomic mass is 74.92. Arsenic is a notoriously poisonous metalloid with many allotropic forms, including a yellow (molecular non-metallic) and several black and grey forms (metalloids). Three metalloidal forms of arsenic, each with a different crystal structure, are found free in nature (the minerals arsenic sensu stricto and the much rarer arsenolamprite and pararsenolamprite). However, it is more commonly found as arsenide and in arsenate compounds, several hundred of which are known. Arsenic and its compounds are used as pesticides, herbicides, insecticides and in various alloys.

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