Quantcast
Health

Study Connects Monsanto's Roundup to Fatal Kidney Disease Epidemic

A new study published in the International Journal of Environmental Research and Public Health may have found a link between Monsanto's Roundup weed killer and a fatal chronic kidney disease of unknown origin (CKDu) epidemic, which has affected several poor farming regions across the globe, reports GreenMedInfo

CKDu, a disease which is almost completely treatable in wealthier countries, has killed more people in El Salvador and Nicaragua than diabetes, AIDS and leukemia combined, over the last five years on record, according to the Center for Public Integrity.

The study, Glyphosate, Hard Water and Nephrotoxic Metals: Are They the Culprits Behind the Epidemic of Chronic Kidney Disease of Unknown Etiology in Sri Lanka? hypothesizes that while Roundup (also known as glyphosate) is toxic, it is not solely capable of destroying kidney tissue on the scale recently seen in rice paddy regions of Northern Sri Lanka, or in El Salvador where it is the second leading killer of men. 

The researchers propose glyphosate becomes extremely toxic to the kidneys when it's combined with "hard" water or heavy metals like arsenic and cadmium, either naturally present in the soil or added externally through the spread of fertilizer.

The new hypothesis explains a number of observations linked to the disease, including why afflicted regions like Sri Lanka have seen a strong association between the consumption of hard water and the occurrence of the kidney disease, with 96 percent of CKDu patients having drunk hard or very hard water for at least five years.

The disease, which was first discovered among rice paddy farms in Northern Central Province of Sri Lanka in the mid-1990s, quickly spread to other farming areas. It now afflicts 15 percent or 400,000 working-age people in the northern part of the country with a death toll of about 20,000, according to the Chronic Kidney Disease of Unknown etiology (CKDu) study.

Given the fact that geographical and socioeconomical factors play a central role in determining risk, the study's authors believe environmental and occupational factors are the main causes, meaning CKDu is a result of chemically-induced damage. The authors point out that even the World Health Organization conducted studies to determine the origin of CKDu, and that the general consensus is the disease has numerous causes, including:

  • Exposure to arsenic
  • Exposure to cadmium
  • Exposure to pesticides
  • Consumption of hard water
  • Low water intake
  • Exposure to high temperatures (and resultant dehydration)

However, the authors state: "Whatever hypothesis that is propounded should be able to answer the questions as to why CKDu is confined to certain geographical areas of Sri Lanka and why there was no CKDu in Sri Lanka prior to the 1990s."

Visit EcoWatch’s FOOD and HEALTH pages for more related news on this topic.

Show Comments ()
Sponsored
Popular
Desperate for water, Puerto Ricans are resorting to any available sources, such as this stream in Cayey. Angel Valentin / NPR

Desperate Puerto Ricans Are Drinking Water From Hazardous Waste Sites

The ranking Democrat on the House Homeland Security Committee called for an investigation into the availability of potable water in Puerto Rico following reports Friday that residents are scrounging for water from hazardous waste sites.

After the U.S. Environmental Protection Agency (EPA) confirmed residents were trying to access water from three Superfund sites, and following a CNN story Friday featuring Puerto Ricans taking water from a fourth site, Rep. Bennie Thompson (D-MS) wrote a letter to acting DHS Secretary Elaine Duke asking if she knew about the situation and calling the reports "beyond disturbing."

Keep reading... Show less
Brant at Izembek Lagoon. Kristine Sowl / USFWS

Groups Slam Zinke's 'Backroom Deals' to Build Road Through Alaskan Wildlife Refuge

Ryan Zinke's Interior Department is working behind the scenes to build a controversial and long-contested road through the heart of Alaska's Izembek National Wildlife Refuge, documents show.

The refuge was established more than 30 years ago to conserve wetlands and habitats for migrating birds, brown bears and salmon and other wildlife. 300,000 of its 315,000 acres has been designated as Wilderness in 1980 under the Alaska National Interest Lands Conservation Act.

Keep reading... Show less
FAO / Giulio Piscitelli

On World Food Day, Pope Francis Says Link Between Climate Change and Hunger Is Undeniable

By Andrew McMaster

Speaking at the United Nations Food and Agriculture Organization (FAO) on World Food Day, Pope Francis addressed the need for governments around the world to acknowledge that climate change and migration were leading to increases in world hunger.

Francis received a standing ovation after a stirring speech in which he said all three issues were interrelated and require immediate attention.

Keep reading... Show less
The pallid bat is native to the western U.S., where the spread of white-nose syndrome is a threat. Ivan Kuzmin / Shutterstock

Why Are America's Bats Disappearing?

By John R. Platt

It's Friday evening in Pittsburgh, and the mosquitoes are out in force. One bites at my arm and I try to slap it away. Another takes the opportunity to land on my neck. I manage to shoo this one off before it tastes blood.

I'm at Carrie Furnaces, a massive historic ironworks on the banks of Pennsylvania's Monongahela River. Stories-tall rusting structures loom all around me, as do the occasional trees poking their way out of the ground. A tour guide, leading a group from the Society of Environmental Journalists conference, tells me the soil here is full of heavy metals and other pollutants from the factory, which operated for nearly a century before closing in 1982.

Keep reading... Show less
Sponsored
The Amur tiger is the extinct Caspian tiger's closest living relative. Mathias Appel / Flickr

After a Half-Century, Tigers May Return to Kazakhstan

Wild tigers may be on their way back to Kazakhstan.

This news is surprising for a few reasons. First, most people associate tigers with the jungles of India or Sumatra, even the snowy slopes of eastern Russia—not the dry landscapes of Central Asia. But Iran, Turkey and Kazakhstan were once home to thriving populations of Caspian tigers. Unfortunately, sometime between the 1940s and '70s, this subspecies went extinct due to widespread trapping, hunting, poisoning and habitat degradation.

Second, Kazakhstan isn't a nation that often comes up in conversations about conservation. In fact, if Americans recognize the world's largest landlocked nation for anything, it's probably the movie Borat.

Keep reading... Show less
www.youtube.com

California Wildfires: One of 'Greatest Tragedies' State Has Ever Faced

With aid from easing winds, the 11,000 firefighters beating back the Northern California wildfires are making "good progress," as the number of major blazes dropped to 15, the state's fire agency Cal Fire announced Sunday.

But as Cal Fire noted‚ "Sadly, the death toll has risen to 40 people."

Keep reading... Show less
Sponsored
Bonn Climate Change Conference, June 4 2015. UNclimatechange / Flickr.

UN Urges World Leaders to Heed Climate Risk, Warns of More Severe Disasters

By Paul Brown

The hurricanes and wildfires that have severely damaged large areas of the U.S. in recent weeks have had no impact on President Donald Trump's determination to ignore the perils of climate change and support the coal industry.

In a deliberate denial of mainstream science, the Trump administration has issued a strategic four-year plan for the U.S. Environment Protection Agency that does not once mention "greenhouse gas emissions," "carbon dioxide" or "climate change" in its 48 pages.

Keep reading... Show less
Popular
www.youtube.com

Oil Rig Explodes in Louisiana: 7 Injured, 1 Missing

An oil rig exploded on Lake Pontchartrain, Louisiana Sunday night, injuring seven crew members, with an eighth believed to be missing, authorities said.

The explosion was reported at 7:18 p.m. near St. Charles Parish and the city of Kenner. The platform, located in unincorporated Jefferson Parish, is owned by New Orleans-based Clovelly Oil Company.

Keep reading... Show less
Sponsored

mail-copy

Get EcoWatch in your inbox