3/5/2023 0 Comments Chromium sources![]() ![]() ![]() ![]() Nevertheless, the same source does not ignore the plethora of good news when it comes to chromium, stating: “…controversy exists, however, over whether chromium sources should be approved as feed additives and whether enough data exist to establish dietary requirements…” From this book, I only need to quote two phrases to expose the dilemma faced by nutritionists: Charring animal bones is another solution to getting rid of chromium from water.Here, I need to bring your attention to a very useful publication, which is outdated but still captures the dilemma regarding chromium supra-nutritional supplementation: “ The role of chromium in animal nutrition” published in 1997 by the National Research Council. In addition, use of particular bacteria, which is tolerant to salt like the ones from Arthrobacter species, helps in lessening the chromium levels in soil contaminated by waste from the tanneries. Moreover, solid waste (of chromium) in the soil that causes health threat is removed or excavated to reduce its contamination. Water from the ground that is polluted with chromium VI is made clean by adding an electron donor into the wells to change chromium VI into less poisonous chromium III. It can also lead to an inability to metabolize iron and hence the occurrence of iron deficiency anemia. A large number of these people, of up to 90%, die before 50 years of age.Ĭhromium III has less effect on human health, although some research shows that constant exposure to it would equally destroy lymphocyte DNA. According to the World Health Organization, more than 8,000 tannery workers in India are suffering from problems related to stomach and intestines, as well as skin related diseases. In most cases, it causes respiratory cancer due to its exposure through inhalation. Chromium VI is the chief agent known to cause various kind of cancers. The respiratory problems and gastrointestinal problems are some of the major health hazards of chromium. Gastrointestinal effects are due to oral exposure, but not through skin contact. When human beings inhale chromium, it damages the respiratory system. Chromium III occurs naturally in animals, plants, soil, and rocks whereas chromium VI does not occur in nature, hence a product of the study of human origin.Ĭhromium affects human beings health wise depending on the contact form and the type of chromium. Chromium III is the most stable element form. Chromium III and chromium VI are the two forms of chromium. Human beings are exposed to chromium through inhalation of air, intake, or the skin being exposed to the chemical. This metal is in air, food, water, and soil. Hence, wastes from tanneries are a dangerous source of toxic substances with chrome released into the environment causing the risen concentration of chromium. This method of tanning uses chromium widely all through its processes. The primary sources of chromium are mainly through industrial activities, like the leather industry, which deals with animal slaughter and the procedure of making raw leather into a long-lasting material. Most of the products used by human beings like stainless cooking utensils, leather finished with chromium, and wood treated using copper dichromate contains chromium.Īsia holds 75% chromium sites due to a large number of tannery activities. Industries that release chromium in large quantities are those that process metal, weld stainless steel, operate on leather tanning, or produce chromate. Otherwise, natural sources can be used to discharge them. Environmental discharge of Chromium is mostly from industries. This metal exposes human beings to health-related issues. Chromium is a heavy metal that occurs naturally and is of high value in the industrial world. ![]()
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