Monsanto's Herbicide Linked to Fatal Kidney Disease Epidemic: Could It Topple the Company?
By Jeff Ritterman, M.D., Truthout
For years, scientists have been trying to unravel the mystery of a chronic kidney disease epidemic that has hit Central America, India and Sri Lanka. The disease occurs in poor peasant farmers who do hard physical work in hot climes. In each instance, the farmers have been exposed to herbicides and to heavy metals. The disease is known as CKDu, for Chronic Kidney Disease of unknown etiology. The "u" differentiates this illness from other chronic kidney diseases where the cause is known. Very few Western medical practitioners are even aware of CKDu, despite the terrible toll it has taken on poor farmers from El Salvador to South Asia.
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CKDu is now the second leading cause of mortality among men in El Salvador. This small, densely populated Central American country now has the highest overall mortality rate from kidney disease in the world. Neighboring Honduras and Nicaragua also have extremely high rates of kidney disease mortality. In El Salvador and Nicaragua, more men are dying from CKDu than from HIV/AIDS, diabetes, and leukemia combined. In one patch of rural Nicaragua, so many men have died that the community is called "The Island of the Widows."
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In an investigation worthy of the great Sherlock Holmes, a scientific sleuth from Sri Lanka, Dr. Channa Jayasumana, and his two colleagues, Dr. Sarath Gunatilake and Dr. Priyantha Senanayake, have put forward a unifying hypothesis that could explain the origin of the disease. They reasoned that the offending agent had to have been introduced into Sri Lanka within the last 30 years, since the first cases appeared in the mid-1990s. The chemical also needed to be able to form stable complexes with the metals in hard water and to act as a shield, protecting those metals from metabolism by the liver. The compound would also need to act as a carrier and be able to deliver the metals to the kidney.
We know that political changes in Sri Lanka in the late 1970s led to the introduction of agrochemicals, especially in rice farming. The researchers looked for likely suspects. Everything pointed to glyphosate. This herbicide is used in abundance in Sri Lanka. Earlier studies had shown that once glyphosate binds with metals, the glyphosate-metal complex can last for decades in the soil.
http://www.truth-out.org/news/item/24876-monsantos-herbicide-linked-to-fatal-kidney-disease-epidemic-will-ckdu-topple-monsanto
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