![]() Chromium (III) compounds are less harmful than chromium (VI) compounds.Ĭhromium (VI) trioxide, chromates and dichromates are highly toxic by all exposure routes.īreathing in chromium (VI) for a short period of time causes irritation of the airways, cough and chest pain. Following exposure to any chemical, the adverse health effects, you may encounter depend on several factors, including the amount to which you are exposed (dose), the way you are exposed, the duration of exposure, the form of the chemical and if you are exposed to any other chemicals.ĭepending on the type of chromium (III or VI) compound, exposure may be harmful to health. ![]() You may be exposed by breathing, eating, or drinking the substance or by skin contact. In order for chromium (III and VI) to cause any adverse health effects, you must come into contact with it. The presence of chromium (III and VI) in the environment does not always lead to exposure. How exposure to chromium could affect your health However, safe limits are enforced to protect the employees such levels are below those that are thought to cause harmful effects. Workers employed in industries that use or produce chromium-containing compounds, such as tanneries, manufacture or use of chromates and chrome pigments and metal industries may be exposed to higher levels of chromium than the general population. Main sources of Chromium (III) in foodstuffs include bread and rolls, milk and dairy products, and chocolate, although it is also present in meats, fruits and vegetables too. Chromium is present in a variety of foodstuffs as well as available as a dietary supplement. Exposure to chromium may also occur by inhaling cigarette smoke.Ĭhromium (III) is an essential trace element, which is required by the body to help break down glucose and fat. Exposure can occur through skin contact with certain consumer products such as chrome plated engine parts and a metal polish known as Green Rouge although these types of exposure are unlikely to cause health issues. Exposure to chromiumĮxposure to chromium may occur through contaminated air, food or water containing chromium. It can also be released during the production of chromium VI compounds and metal treatment. ![]() It can also be released into the water through land erosion.Ĭhromium (III and VI) can also enter the air, soil and water from its use within industry through the combustion of fossil fuels and from domestic and industrial waste. Naturally occurring chromium exists predominantly as chromium III, occurring in rocks, soil, plants, animals, volcanic dust and gases and in coal and oil.
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