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Wednesday, December 7, 2011 - 09:18 by Sayer Ji, founder of GreenMedInfo.com ![]() Why is cupric sulfate -- a known herbicide, fungicide and pesticide -- being used in infant formula? And why is it displayed proudly on product labels as a presumably nutritious ingredient? Used to kill fungus, aquatic plants and roots of plants, parasitic infections in aquarium fish and snails, as well as algae and bacteria such as Escherichia coli, cupric sulfate hardly sounds fit for human consumption, much less for infants. Indeed, infants are all too often looked at as “miniature adults” from the perspective of toxicological risk assessments, rather than what they are: disproportionately (if not exponentially) more susceptible to the adverse effects of environmental exposures. Instead of reducing or altogether eliminating avoidable infant chemical exposures (the precautionary principle), the chemical industry-friendly focus is always on determining “an acceptable level of harm” – as if there were such at thing! It boggles the imagination how cupric sulfate ended up in infant formula, as well as scores of other consumer health products, such as Centrum and One-A-Day vitamins? After all, it is classified, according to the Dangerous Substance Directive (one of the main European Union laws concerning chemical safety), as “Harmful (Xn), Irritant (Xi) and Dangerous for the environment (N).” Moreover, the U.S. Environmental Protection Agency (EPA) requires that the warning signal “DANGER” appear on the labels of all copper sulfate end-products containing 99% active ingredient in crystalline form. The Material Safety Data Sheet for Cupric Sulfate clearly states, in ‘Section 3: Hazards Identification,” that it has the following adverse health effects: “Potential Acute Health Effects: Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Potential Chronic Health Effects: CARCINOGENIC EFFECTS: Not available. MUTAGENIC EFFECTS: Mutagenic for mammalian somatic cells. TERATROGENIC EFFECTS: Not available. DEVELOPMENT TOXICITY: Not available. The substance may be toxic to kidneys, liver. Repeated or prolonged exposure to the substance can produce target organs damage.” In ‘Section 7: Handling and Storage” the following precautions must be taken: “Do not ingest. Do not breathe dust. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show t he container or the label. Avoid contact with skin and eyes. Keep away from incompatibles such as metals, alkalis.” Cleary we have a problem here. Cupric sulfate is used in most mass market infant formulas. Even Similac’s “sensitive” formula contains the ingredient: http://www.greenmedinfo.com/blog/why...infant-formula |
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Did some digging, and in high consecrations it is not good for anyone. But on the other hand our body's need copper in trace amounts. There is a lot on the web, that would take time to sift through.
But here is one explanation. http://www.livestrong.com/article/39...e-in-vitamins/ upric sulfate, also known as copper sulfate, is a mineral that is often added to over-the-counter multivitamin supplements. Copper is essential for humans and has a number of important functions in the body. Although it is available through the diet, it remains a component of vitamin supplements for those who are concerned their daily vitamin and mineral intake may not be sufficient through diet alone. Functions Copper sulfate is essential to the human body to help promote normal growth and good health. Specifically, it helps with bone development, nerve function and sugar metabolism. It is also a vital component of melanin -- the pigment that colors your hair, eyes and skin. Copper is needed to help your body absorb iron and it has powerful antioxidant properties, which means it is a part of the biological process that protects cells and tissue from attacks from free radicals. It may also help to reduce the risk of high blood pressure and arrhythmias. Copper Deficiency If you suffer from conditions such as digestive disorders, chronic stress, pancreatic disease, kidney disease or pregnancy or if you have severe burns or inflammation, you may be at an increased risk of copper deficiency. Copper deficiency may cause osteoporosis or anemia. You may take a copper supplement if you are concerned about copper deficiency through inadequate diet or after an illness. Dosage The recommended daily dose for copper sulfate is 0.4 to 1 mg per day from birth to 3 years of age, 1 to 1.5 mg per day up to 6 years and 1 to 2 mg per day up to 10 years. Adolescents and adults should take between 1.5 and 2 mg per day. You should consult your physician before taking a copper sulfate supplement. Food Sources You can also obtain copper from dietary sources. This trace mineral occurs naturally in foods such as cocoa powder, wheat bran, baker's yeast, crab, lobster, oysters, prawns, dried peaches, dried apricots, raisins, liver, Brazil nuts, desiccated coconut, peanut butter, mushrooms, peas and parsnips. Misconceptions Despite claims that copper sulfate supplements may be toxic, according to Super Nutrition USA, this claim is unfounded. No cases of toxicity at the recommended daily dose of 2 mg or below have been reported. As a nutritional supplement, toxic effects of copper sulfate have not been shown until doses have exceeded 750 mg. References
Article reviewed by Christine Brncik Last updated on: Feb 28, 2011 Read more: http://www.livestrong.com/article/39...#ixzz1fuEk5tJK Just posting what I found. |
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But why add copper to infant food... Maybe our very own Doc could chime in? If anyone on this board would know it would be him! What's up Doc? ![]() ![]() |
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http://www.fda.gov/Food/FoodIngredie.../ucm261260.htm
SCOGS Opinion: Copper is an essential trace element for most plant and animal species, including man. Its deficiency is characterized by specific biochemical and pathological lesions. The customary adult daily diet provides adequate copper to prevent signs of deficiency. Both copper deficiency and chronic copper intoxication are relatively rare. The absortion of copper is limited to about one third to one half of that ingested under usual circumstances. When large amounts of copper are ingested, the absorptive mechanism becomes saturated and much of the copper remains unabsorbed. Further limitations are imposed by competition for absortion with cadmium and zinc, by organic complexing with ascorbic acid, and by the alkalinity of intestinal contents. Much of the copper that is absorbed is later excreted in the bile so that more than 90 percent of ingested copper is found in feces. Cupric gluconate, cupric sulfate and cuprous iodode are GRAS in foods for specified purposes: cupric gluconate as a nutrient and/or dietary supplement; cupric sulfate in paper and paperboard products used in food packaging; and cuprous iodide as a source of dietary iodine in table salt. About 2mg copper per day is required by the average adult with an acceptable daily intake of 0.5mg per kg body weight or about 30mg recommended by international authorities. About 2 to 4mg copper per day are supplied as natural ingredients in the normal diet. Copper added to food in the form of cupric gluconate is estimated to be about 0.005mg per capita daily. The amounts added as cupric sulfate or cuprous iodide are unknown but are believed to be less than that from cupric gluconate. Thus, the normal diet supplies several hundred times the amount of copper added to foods. The amount of anions ingested form copper salts added to foods is negligible compared with that produced physiologically or found in normal diets. Animal toxicity with copper salts was observed only with quantities several orders of magnitude greater than that used as food supplements. Cupric gluconate, cupric sulfate and cuprous iodide were all nonmutagenic in various microbial tests. Cupric gluconate and sulfate, as well as other copper salts tested, were noncarcinogenic when given by mouth or parenterally. No reports of carcinogenicity studies on cuprous iodide were available to the Select Committee. Cupric gluconate produced teratogenic effects in the chick embryo, but not in mice or rats. Cupric sulfate was embryotoxic and teratogenic when injected in large amounts into pregnant hamsters. In light of these considerations, the Select Committee concludes that: There is no evidence in the available information on copper (cupric) gluconate or copper (cupric) sulfate that demonstrates or suggests reasonable grounds to suspect a hazard to the public when they are used at levels that are now current or that might reasonably be expected in the future. There is no evidence in the available information on cuprous iodide that demonstrates or suggests reasonable grounds to suspect a hazard to the public should it be used at the level and in the manner now authorized. There is no evidence in the available information on copper (cupric) sulfate that demonstrates or suggests reasonable grounds to suspect a hazard when it is used as an ingredient of paper and paperboard materials in food packaging at levels that are now current or that might reasonably be expected in the future. |
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http://www.fda.gov/Food/FoodIngredie.../ucm261260.htm |
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Copper Toxicity
Copper Toxicity Copper Toxicity is a condition that is increasingly common in this day and age, due to the widespread occurrence of copper in our food, our hot water pipes, along with the common nutritional deficiencies in Zinc, Manganese and other trace minerals that keep levels of Copper from getting too high. The use of birth control pills increases a woman's risk of having a Copper toxicity condition due to estrogen's effect of increasing copper retention in the kidneys. Estrogen overstimulates Aldosterone receptors in the kidneys, increasing Sodium, Copper and water retention. Both estrogen and Copper tend to raise the blood pressure by increasing water retention, raising the blood volume. Copper builds up first in the liver and disrupts the liver's ability to detoxify the blood in general. This Copper toxicity in the liver therefore disrupts the Liver's ability to detoxify excess estrogen and other toxic heavy metals from the body by blocking Zinc in the binding sites of metallothionein and other Zinc dependent Liver enzymes needed to make Glutathione . Other sources of chemicals which mimic estrogen, known as xeno-estrogens, may also increase the retention of copper. These include pesticides, plastic bags, Volatile organic compounds (VOC's), growth hormones used on animals, and all petrochemical waste products used in the manufacturing of plastic, gasoline and other petrochemical derivatives. These are all referred to as Xeno-estrogens. Copper is a very stimulating mineral to the nerves and nervous system. Copper increases the production of epinephrine, norepinephrine, and dopamine while also implicated in a decrease of histamine. These effects on neurotransmitter levels can give rise to many psychological imbalances such as mood swings, depression, mental agitation, feeling over-stimulated, restlessness, anxiety, insomnia and a racing mind with too many thoughts are all hallmarks of elevated Copper toxicity. Elevated Copper in the body acts like caffeine or even amphetamines. It constantly keeps the conversion of dopamine into norepinephrine going so that you have a constant adrenaline rush to help you be on the go, but you also are unable to settle down or turn off your mind. Copper toxicity symptoms
Copper and ATP Copper is a necessary component in the manufacturing of ATP (Adenosine triphosphate) which is cellular energy. Low levels of Copper is associated with chronic fatigue. When someone has a Copper toxicity condition, they will most likely also have a concurrent Copper deficiency due to a bio-unavailability. Copper must be bound to special binding proteins, Ceruloplasmin and Metallothionine, in order to be able to get into the cells where it can be used by the Mitochondria to make ATP energy in the Kreb's cycle. These proteins Ceruloplasmin and Metallotionine are made in the Liver upon receiving a signal from the Adrenal glands to produce these proteins. If there is a dysfunction with either the Liver or the Adrenals, or if there is just not enough Zinc in the body (Zinc is needed to produce all proteins in the body, especially Metallotionien), than these two proteins will be lacking and free and unbound Copper will begin accumulating in the blood. When Copper is not properly bound to the proteins Ceruloplasmin and Metallothioneine:
http://www.holistic-back-relief.com/...-toxicity.html |
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