Arsenic and Drinking Water from Private Wells | Wells ...

High arsenic levels in private wells may come from certain arsenic containing fertilizers used in the past or industrial waste. It may also indicate improper well construction or overuse of chemical fertilizers or herbicides in the past.

Foods Containing Arsenic - Diet Grail

Exposure can also come from living in areas near copper or lead smelters, industrialized areas where large quantities of arsenic are disposed of in landfills or hazardous waste sites, or areas with unusually high natural levels of arsenic in rock.


Arsenic and arsenic compounds were considered by previous IARC Working Groups in 1979, 1987, and 2002 (IARC, 1980, 1987, 2004). Since that time, new data have become available, these have been incorported in the Monograph, and taken into consideration in the present evaluation.

Arsenic -

Inorganic arsenic is not usually found at high concentrations although rice and some types of seaweed can contain higher amounts of inorganic arsenic compared to other foods. Health Effects of Exposure to Arsenic. The toxicity of arsenic depends on its chemical form. It is widely recognized that inorganic forms of arsenic are of greatest potential concern to human health as compared to organic ...

Arsenic In Your Food Investigated - Consumer Reports

· Though arsenic can enter soil or water due to weathering of arsenic-containing minerals in the earth, humans are more to blame than Mother Nature for arsenic contamination in the U.S. today ...

Arsenic poisoning - Wikipedia

Speaking of arsenic in fruit juice, pear juice products have also been found to contain concerning amounts of arsenic. In samples obtained by the FDA, regular pear juice can contain as much as 88 ppb, while pear juice concentrates can go as alarmingly high as 523 ppb.

Arsenic Toxicity Case Study: Where is Arsenic Found ...

Arsenic has been phased out of domestic pesticides, but commercial use of imported arsenic is still high [ATSDR 2007]. Component Uses of Arsenicals Discontinued arsenic-containing pesticides may still be found in some U.S. farms and homes [ATSDR 2007].

Questions & Answers: Arsenic in Rice and Rice Products

Arsenic is an element in the Earth's crust, and is present in water, air, and soil. It occurs both naturally in the environment and as a result of human activity, including from erosion of ...

Arsenic in Rice: Everything You Need to Know to Stay Safe

Chickens are often fed arsenic-containing drugs to make them grow faster. But one of the most common food sources of inorganic arsenic is… you guessed it: rice. More on why so much arsenic is in rice and what this means for you a little later.

Which Rice Has the Least Arsenic? - Consumer Reports

Bulgur, barley, and farro, which contain gluten, also have very little arsenic. Quinoa (also gluten-free), had average inorganic arsenic levels comparable to those of other alternative grains. But ...

Foods And Beverages High In Arsenic | Prevention

Seafood also has high levels of arsenic, though most experts believe the form of arsenic in seafood to be nontoxic. Calcium supplements made from seafood may also contain high amounts of arsenic ...

Arsenic - an overview | ScienceDirect Topics

Naturally high arsenic concentrations occur in water from hot springs, ground water in areas of thermal activity, ground water in areas with high arsenic content in rocks, and water with a high …


High arsenic levels have been reported in people who consume raw opium for long periods of time. Measurable levels of arsenic may be found in some calcium supplements made from algae or shells.

Scientific Facts on Arsenic

Context - Arsenic is a poisonous substance, which is released both from certain human activities and naturally from the Earth's crust. Humans may be exposed to arsenic mainly through food and water, particularly in certain areas where the groundwater is in contact with arsenic-containing minerals.

Should you worry about arsenic levels in red wine? - CBS …

2015-10-02· Arsenic is found in many wines tested, but researchers say the risk depends on a person's overall diet

Arsenic in Drinking Water -

Health Canada and the International Agency for Research on Cancer consider arsenic a human cancer-causing agent. Its effects have been studied in a population in Taiwan where the drinking water contains naturally high levels of arsenic (over 0.35 ppm).

Organic Foods Can Be Loaded With Arsenic - Seeker

- Foods made with rice syrup can contain high amounts of arsenic. - How much arsenic is too much is still being debated, although the risk is greatest for babies. - Food is emerging as a major ...



Mineral Resource of the Month: Arsenic | EARTH Magazine

High concentrations of arsenic found in his hair, along with a copper axe found on his body, indicate he had been involved in the smelting of arsenic-containing copper compounds. White arsenic's lack of color, odor and taste when mixed with food or drink, along with its easy availability, led to its widespread use as a poison since antiquity.

Arsenic in Rice: Should You Be Concerned? - Healthline

Of course, not all rice contains high arsenic levels, but determining the arsenic content of a particular rice product may be difficult (or impossible) without actually measuring it in a lab.

Where Arsenic Comes From - Arsenic - University of Maine

Groundwater in contact with rocks that are high in arsenic MAY contain high concentrations of arsenic – this is a natural source of arsenic. Many of the world's most troublesome problem spots are due to naturally high in arsenic in groundwater.

Arsenic - Wikipedia

Arsenic is a chemical element with symbol As and atomic number 33. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal.

Arsenic - Food and Drug Administration

2017-10-24· Arsenic is a chemical element present in the environment from both natural and human sources, including erosion of arsenic-containing rocks, …

Arsenic - National Pesticide Information Center

Arsenic. Arsenic is a naturally occurring element that is widely distributed in soils and minerals. Humans are regularly exposed to small amounts of arsenic in the air we breathe, the water we drink and the plants we eat.

Arsenic - CAREX Canada

General Information. Arsenic is a semi-metallic element. Although it is rare to find pure arsenic in nature, inorganic arsenic compounds are found in complex minerals containing copper, lead, iron, nickel, cobalt, and other elements. [2]