[X] CLOSEMAIN MENU

  • Archives

  • Categories

    • air pollution (8)
    • Announcements (598)
    • Antibiotic Resistance (39)
    • Antimicrobial (17)
    • Aquaculture (30)
    • Aquatic Organisms (33)
    • Bats (7)
    • Beneficials (51)
    • Biofuels (6)
    • Biological Control (34)
    • Biomonitoring (37)
    • Birds (25)
    • btomsfiolone (1)
    • Bug Bombs (2)
    • Canada (10)
    • Cannabis (29)
    • Centers for Disease Control and Prevention (CDC) (9)
    • Chemical Mixtures (3)
    • Children (108)
    • Children/Schools (240)
    • cicadas (1)
    • Climate (30)
    • Climate Change (84)
    • Clover (1)
    • compost (5)
    • Congress (16)
    • contamination (150)
    • deethylatrazine (1)
    • Disinfectants & Sanitizers (18)
    • Drift (12)
    • Drinking Water (14)
    • Ecosystem Services (12)
    • Emergency Exemption (3)
    • Environmental Justice (162)
    • Environmental Protection Agency (EPA) (500)
    • Events (88)
    • Farm Bill (18)
    • Farmworkers (189)
    • Forestry (5)
    • Fracking (4)
    • Fungal Resistance (6)
    • Fungicides (24)
    • Goats (2)
    • Golf (15)
    • Greenhouse (1)
    • Groundwater (13)
    • Health care (32)
    • Herbicides (33)
    • Holidays (37)
    • Household Use (9)
    • Indigenous People (6)
    • Indoor Air Quality (5)
    • Infectious Disease (4)
    • Integrated and Organic Pest Management (70)
    • Invasive Species (35)
    • Label Claims (49)
    • Lawns/Landscapes (245)
    • Litigation (340)
    • Livestock (9)
    • men’s health (1)
    • metabolic syndrome (2)
    • Metabolites (4)
    • Microbiata (20)
    • Microbiome (26)
    • molluscicide (1)
    • Nanosilver (2)
    • Nanotechnology (54)
    • National Politics (388)
    • Native Americans (3)
    • Occupational Health (15)
    • Oceans (9)
    • Office of Inspector General (2)
    • perennial crops (1)
    • Pesticide Drift (160)
    • Pesticide Efficacy (8)
    • Pesticide Mixtures (6)
    • Pesticide Regulation (770)
    • Pesticide Residues (180)
    • Pets (36)
    • Plant Incorporated Protectants (1)
    • Plastic (6)
    • Poisoning (18)
    • Preemption (41)
    • President-elect Transition (2)
    • Repellent (4)
    • Resistance (117)
    • Rights-of-Way (1)
    • Rodenticide (33)
    • Seasonal (3)
    • Seeds (6)
    • soil health (14)
    • Superfund (3)
    • synergistic effects (18)
    • Synthetic Pyrethroids (16)
    • Synthetic Turf (3)
    • Take Action (583)
    • Textile/Apparel/Fashion Industry (1)
    • Toxic Waste (11)
    • Volatile Organic Compounds (1)
    • Wildlife/Endangered Sp. (454)
    • Women’s Health (25)
    • Wood Preservatives (34)
    • World Health Organization (10)
    • Year in Review (2)
  • Most Viewed Posts

Daily News Blog

Archive for the 'Glyphosate' Category


02
Apr

Private Capital Invests in “Regenerative Organic” Agriculture

(Beyond Pesticides, April 2, 2024) There is a nascent capital investment effort in the transition to certified organic agriculture beginning to take hold across the U.S., something advocates say is critically needed to meet the current and escalating existential health threats, biodiversity decline, and climate emergency. Mad Agriculture has received early commitments from the Rockefeller Foundation, Builders Vision, and nearly a dozen other investors to contribute to the $50 million Perennial Fund II (PFII), to advance the growth of “regenerative organic” agriculture. Forbes is reporting that PFII’s primary objective is to jumpstart the organic land transition, given that this slice of U.S. agriculture makes up less than one percent of total farmland in the country relative to the European Union’s nearly 10 percent of total farmland. “We commend the work of Mad Agriculture in harnessing the spirit of organic agriculture and mobilizing the private sector to invest in farmers who engage in regenerative organic agricultural practices,” said Max Sano, organic program associate at Beyond Pesticides. In Rockefeller Foundation’s press release announcing their early commitment, Mad Capital co-founder Brandon Welch spoke on their vision: “We are aiming to build a bridge between two distant worlds that need one another to transition […]

Share

26
Mar

Study Finds Copper Sulfate and Glyphosate in Waterways, Linked to Human and Environmental Hazards

(Beyond Pesticides, March 26, 2024) The authors of a case study in Canale D’Aiedda, Taranto, Italy, published in Scientific Reports, conclude that, “[T]he results of monitoring and modeling activities revealed a chronic risk associated with the presence of Cu [copper] from November to April in several river reaches and acute risk associated to the presence of glyphosate in several reaches mainly in the wet season.”  According to the authors, “The most important factor influencing the chronic risk for Cu were the combination of two factors: the high surface runoff and the Cu applications. The most important factor influencing the glyphosate peaks of concentration is the streamflow.” The authors of the study measure the flow of pesticide concentrations through the soil and water assessment tool (SWAT). The ecotoxicological data was collected at two stations in Germany that flow into Italy, within the Canale d’Aiedda basin. The streamflow was monitored between August 2017 and December 2019. Out of hundreds of pesticides and six metabolities investigated in this study, “only traces of copper and glyphosate were found.” The authors continue, “The banks and the bed of the river system are almost all covered by concrete. The hydrological regime is natural and intermittent in […]

Share

15
Mar

Coral Reefs Under Threat by Glyphosate, Toxic Pesticides

(Beyond Pesticides, March 15, 2024) Toxic pesticides harm all beings and ecosystems, including coral reefs. Large benthic foraminifera (LBF) are single-celled organisms found on reefs that face adverse metabolic impacts after exposure to the weed killer glyphosate and insecticide imidacloprid, according to a study published in Marine Pollution Bulletin. The study found that “even the lowest doses of the fungicide and herbicide caused irreparable damage to the foraminifera and their symbionts.” Beyond Pesticides reiterates our mission of banning toxic petrochemical pesticides by 2032 and that this goal applies to land and water exposure to pesticides. LBFs are typically used as bioindicators for coral health because they are found in substantial quantities and gathering data is not intrusive or damaging to reef health. Researchers in this study screened three different herbicides (one insecticide, one fungicide, and one herbicide) at three different concentration levels. The experiments were performed in six well-samples, each with 10mL of filtered artificial seawater and a singular LBF. The control plates are artificial seawater and the experimental plates include artificial seawater with the addition of three pesticides (imidacloprid, glyphosate, and tebuconazole). Each pesticide was applied at low, medium, and high doses to measure the direct impacts of each […]

Share

26
Feb

Take Action: Pesticide Manufacturers Ask States To Shield Them from Lawsuits by Those Harmed

(Beyond Pesticides, February 26, 2024) Beyond Pesticides today launched an action to stop a nationwide campaign by chemical manufacturers to shield themselves from liability cases filed by those who have been harmed by pesticide products. As widely reported, Bayer/Monsanto has been hit with numerous jury awards and settlements totaling billions of dollars for adverse health effects associated with their weed killer glyphosate (RoundupTM). After unsuccessfully seeking U.S. Supreme Court review of two of these cases, the industry is now pushing legislation in state legislatures that will shield them from future liability litigation. This is not the first time that the pesticide and toxic chemical industry has sought protection from the states after losing in the highest U.S. Court. After the Supreme Court upheld the right of localities to restrict pesticides more stringently than the U.S. Environmental Protection Agency and state regulatory agencies in Wisconsin Public Intervenor v. Mortier (501 U.S. 597, 1991), the industry went to every state legislature in the country to seek state preemption of their local jurisdictions’ authority to restrict pesticides. They were successful in putting state preemption laws in place in 43 states and have since added another.   Having failed in the courts, history is […]

Share

23
Feb

Bayer/Monsanto in Roundup/Glyphosate Case Stung with Largest Multi-Billion Dollar Jury Award, Asks States to Stop Litigation

(Beyond Pesticides, February 23, 2024) The latest string of billion-dollar plaintiff judgments against Bayer/Monsanto, the maker of Roundup™ with active ingredient glyphosate, does not yet signal a capitulation by Bayer or a win for public health or the environment in the United States. A jury award of $2.25 billion, the largest to-date, was handed down in Philadelphia in January. As Beyond Pesticides reported previously, Monsanto has a long history of challenging scientific findings on Roundup/glyphosate and evidence of harm to human health, the environment, and crops themselves (see resistant super weeds here and here), as it seeks to avoid liability claims by those suffering from cancer.  Bayer Looking to State Legislatures for Protection from Lawsuits  As result of its failure in quash lawsuits, Bayer has moved its case to state legislatures, where it is seeking the adoption of statutes that preempt liability claims by damaged parties.  As reported by Beyond Pesticides, a rash of state legislation has been introduced in Idaho, Iowa, Missouri, and Florida, which would block plaintiff liability claims when pesticide products, like Roundup, cause harm. The chemical industry pushes the notion that the registration of its pesticide products with the U.S. Environmental Protection Agency (EPA) is a […]

Share

22
Feb

State Legislation Popping Up to Limit Liability of Pesticide Manufacturers

(Beyond Pesticides, Feb 22, 2024) The Idaho Senate failed to pass SB 1245 last week which would have provided legal protection to pesticide manufacturers from “failure-to-warn” liability. This legal framework has been pivotal not only for plaintiffs, who are typically users of a toxic product, seeking redress from exposure to glyphosate-based herbicide products such as Roundup, but can also potentially extend to any toxic pesticide products. Similar bills have recently been introduced in the Iowa, Florida, and Missouri state legislatures as petrochemical pesticide industry actors such as Bayer face billions of dollars in legal settlements from victims of pesticide injury. While the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) registration process permits the labeling of products with pesticidal claims based on compliance with testing requirements, the state legislation would establish EPA-authorized pesticide labels as definitive evidence that cannot be challenged in a court of law. The Idaho legislation, SB 1245, was introduced in January in the state Senate by Senator Mark Harris, who represents Soda Springs County, which has North America’s largest elemental phosphorus mine (phosphorus is a critical ingredient in developing glyphosate). Proponents of SB 1245 argue, “[This bill] protect[s] companies that produce safe pesticides critical to agriculture in […]

Share

08
Feb

Mother’s Glyphosate Exposure During Pregnancy Increases Child’s Risk of Poor Brain Function and Development

(Beyond Pesticides, February 8, 2024) A study published in Environmental Research finds an association between adverse neurodevelopment (brain function and development) among infants and exposure to the herbicide glyphosate during pregnancy (gestational). Moreover, neurodevelopment becomes more pronounced at 24 months or two years. The increasing prevalence of neurodevelopmental disorders (NDDs) in the United States has raised concerns about the impact of toxic exposures on child development. Given the disproportionate exposure burden in the U.S., children from marginalized groups and low-income families are more likely to face a variety of harmful threats that can negatively affect childhood development. These disparities are linked to neurodevelopmental disorders. NDDs are defined as conditions related to the functioning of the nervous system and the brain, including attention-deficit/hyperactivity disorder (ADHD), autism, learning difficulties, intellectual disability (cognitive impairment), conduct disorders, cerebral palsy, and challenges related to vision and hearing. Therefore, the study notes, “Given glyphosate’s wide usage, further investigation into the impact of gestational glyphosate exposure on neurodevelopment is warranted.” The study includes mother-child pairs in a Puerto Rican birth cohort called PROTECT-CRECE, which measures urinary glyphosate and aminomethylphosphonic acid (AMPA; a metabolite [breakdown product]) of glyphosate) levels from mother and child for analysis. The study collected samples from the mother up to […]

Share

30
Jan

The Fallacy of Glyphosate Exemptions Demonstrates the Importance of Sound Science on Hazards and Solutions

(Beyond Pesticides, January 30, 2024) The City Council of Brighton and Hove (England) is preparing to expand the use of glyphosate after widespread public complaints over the growth of Japanese knotweed and a program of manual clearance. This imminent local land management decision flies in the face of substantial research on the health and ecological impacts of glyphosate-based herbicides, including from Aaron Blair, PhD—former chair of the International Agency for Research on Cancer (IARC) working group on glyphosate and former branch chief (now scientist emeritus) of the Occupational Studies Section, National Cancer Institute (NCI). Advocates are concerned that the city council is basing this rationale on the fact that the European Commission reapproved use of glyphosate in 2023 for a ten-year period and not the body of scientific literature on health and ecosystem effects as well as alternative practices and products. According to a recent ENDS Report, “The [City of Brighton and Hove] council banned the use of glyphosate in 2019 – with an exception for killing invasive species [‘in exceptional cases’] such as Japanese Knotweed – after it was linked to health concerns and a decline in bee populations. As part of this it was agreed that the removal […]

Share

19
Jan

Study Shines Light on Common Herbicides 2,4-D and Glyphosate Impacts on Behavioral Function

(Beyond Pesticides, January 19, 2024) A study published in Environmental Health Perspective is one of the first to indicate a link between exposure to the herbicides 2,4-D and glyphosate and the impairment of behavioral performance (i.e., attention/inhibitory control, memory/learning, language, visuospatial processing, and social perception). These adverse effects associated with the neurotoxic impacts of pesticides on behavior have been previously documented. For example, a study in August 2023 finds oral intake (e.g., eating contaminated foods), inhalation, and dermal exposure to glyphosate lowered cognitive function scores, increased the likelihood of severe depressive symptoms, and impaired auditory (hearing) function. Although previous studies find neurotoxic effects from exposure to these herbicides, very few until now have evaluated how this neurotoxic exposure impacts neurotypical behavior among youth (children and teenagers). The ubiquitous use of glyphosate and 2,4-D use in agriculture—which leaves residues of the toxic chemicals in food and in public areas (e.g., parks and walkways) creates a creates a significant risk for exposure. Glyphosate is already implicated in or proven to lead to the development of numerous health anomalies, including cancer, while 2,4-D also has a range of potential hazards, including cancer. Therefore, studies like this help local and government officials make holistic decisions regarding the use […]

Share

03
Jan

Loss of Chromosome Y in Male Farmers Genotoxic Implications for Cancer

(Beyond Pesticides, January 3, 2024) A study published in Environmental Health Perspectives finds elevated, chronic exposure to glyphosate throughout one’s lifetime increases the risk of mosaic loss of chromosome Y (loss of chromosome Y occurs to many men in some cells due to aging [mLOY]) that impacts a noticeable fraction of cells. Although the loss of this sex chromosome does not cause cell death, like the loss of autosomal chromosomes, the risk of mLOY is a biomarker for genotoxicity (the damage of genetic information within a cell causing mutations from chemical exposure, which may lead to cancer) and expansion of cellular response to glyphosate, resulting in the precursor for hematological (blood) cancers. This study is one of the first to identify sex-specific chromosome degradation, with stark evidence demonstrating links to various cancers, including non-Hodgkin lymphoma. The International Agency for Research on Cancer (IARC) has classified the glyphosate as a probable carcinogen or cancer-causing chemical. However, the U.S. Environmental Protection Agency’s (EPA) allowance of widespread use of glyphosate allows for adverse impacts, especially among vulnerable individuals, like pregnant women, infants, children, and the elderly. Glyphosate exposure levels and resulting residues in urine has been documented with recent data showing that four out of five (81.6%) […]

Share

21
Dec

Low-Dose Chronic Glyphosate Exposure Increases Diet-Induced Non-Alcoholic Fatty Liver Disease

(Beyond Pesticides, December 21, 2023) A new study published in Environmental Toxicology and Pharmacology adds to prior research indicating glyphosate promotes the occurrence of nonalcoholic fatty liver disease (NAFLD) through diet by causing liver inflammation and oxidative stress. More importantly, the predisposition for NAFLD occurred at levels within toxicological limits, which are doses of glyphosate classified as causing no adverse effects or No Observed Adverse Effect Level (NOAEL). NAFLD is a condition that causes swelling of the liver and can eventually lead to cirrhosis, cancer, or liver failure. This study highlights the Westernized diet (WD), comprised of foods enriched in saturated fats, cholesterol, and simple carbohydrates (e.g., fructose, glucose, and sucrose), plays a role in the nearly 40 percent increased risk of NAFLD. Although glyphosate disrupts gut microbes and induces liver inflammation, oxidative stress, and fatty acid levels that promote NAFLD, the combination of WD and glyphosate reduces the threshold risk for NAFLD development. NAFLD is a growing worldwide epidemic, becoming the most prevalent form of liver disease and impacting at least 25 percent of the globe. Therefore, studies like this shed light on how diet and chemical exposure can work synergistically (together) to exacerbate disease risk. The study evaluates whether choric […]

Share

19
Dec

Groups Petition EPA to Remove from the Market the Weed Killer Glyphosate

(Beyond Pesticides, December 19, 2023) Last week, farmworker organizations and Beyond Pesticides, represented by the Center for Food Safety, filed a petition with the U.S. Environmental Protection Agency (EPA) urging that the weed killer glyphosate be removed from the market. The petition cites 200 studies, which represent a fraction of the independent scientific literature on the hazards of glyphosate and formulation ingredients of glyphosate products. This action follows previous litigation in 2022 in which a federal court of appeals struck down EPA’s human health assessment, finding that the agency wrongfully dismissed glyphosate’s cancer risk. The farmworker groups petitioning include Farmworker Association of Florida, OrganizaciĂłn en California de Lideres Campesinas, Alianza Nacional de Campesinas, and the Rural Coalition.   Meanwhile, verdicts against glyphosate’s manufacturer, Bayer, continue to pile up with a December jury verdict in Pennsylvania awarding $3.5 million and a November jury in Missouri ordering $1.56 billion to be paid to four plaintiffs. All link their cancer to use of the Roundup. Bayer has lost almost all of the cases filed against it for compensation and punitive damages associated with plaintiffs’ charge that its product (previously manufactured by Monsanto) caused them harm.  The petition summarizes its purpose and justification as […]

Share

06
Dec

Prenatal and Early Life Exposure to Glyphosate Herbicides Induce Hormonal Effects Disrupting Sleep and Neurodegenerative Diseases

(Beyond Pesticides, December 6, 2023) A study published in Antioxidants finds prenatal and early life exposure, usually after birth (perinatal), to glyphosate-based herbicides (GBH) induce oxidative stress in the brain, causing damage and negatively affecting melatonin levels. Melatonin is a hormone responsible for regulating circadian rhythm to mitigate sleep disorders. Disruption of melatonin levels also has implications for the development of age-associated neurodegenerative diseases, as melatonin is a neuroprotector against neurodegenerative diseases associated with aging. Additionally, GBH can alter molecules in the pineal gland in the brain, resulting in neurodegenerative diseases like Alzheimer’s disease (AD) and Parkinson’s disease (PD). Levels of inadequate sleep patterns are rising among the global population. Reports find variability in sleep duration results in higher rates of depression, anxiety, and fatigue. Since sleep is an essential factor in normal brain development, disturbance in sleep patterns, such as sleeping too much or too little, can result in long-term associations with the brain’s white matter integrity (responsible for age-dependent cognitive function). The study warns, “Since decreased levels of the important antioxidant and neuroprotector melatonin have been associated with an increased risk of developing neurodegenerative disorders, this demonstrates the need to consider the melatonin hormone system as a central […]

Share

15
Nov

Glyphosate Exposure Linked to Behavioral and Gut Health Concerns in New Studies

(Beyond Pesticides, November 15, 2023) A study previously published in the Federation of American Societies for Experimental Biology (FASEB) is drawing renewed attention to the gut microbiome in the scientific community. The study, involving a team including Demetrio Sierra-Mercado, PhD, of the University of Puerto Rico School of Medicine, initially established a link between glyphosate exposure and increased anxiety and fear-related behavior in rats. Glyphosate, a widely-used herbicide, has been detected in trace amounts in fruits, vegetables, grains, and other food and beverages, according to the U.S. Environmental Protection Agency (EPA). Originally deemed safe for humans due to the way it interacts with the shikimic acid pathway—a metabolic route that is absent in humans—glyphosate’s indirect effects on human health are now under scrutiny as the research linking it to anxiety-like behavior grows.  Dr. Sierra-Mercado’s team is expanding on his previous research to take a closer look at the compound’s potential disruption of the gut microbiome, which plays a pivotal role in regulating both physical and mental health. His upcoming study, anticipated in August 2024, aims to delve into the intricate relationship between glyphosate exposure and the gut-brain axis, with a focus on how this may influence neurological and emotional health […]

Share

07
Nov

Pesticide-Intensive Agricultural Practices Lead to Elevated Childhood Cancer Rates in Brazil

(Beyond Pesticides, November 7, 2023) Two decades after the introduction of genetically engineered, herbicide-resistant crops and the consequential exponential growth in weed killers, Brazil is seeing an increase in childhood cancer. This is the conclusion reached in a comprehensive study spanning 15 years (2004-2019), “Agriculture Intensification and Childhood Cancer in Brazil,” published in Proceedings of the National Academy of Sciences (PNAS) in October. For the past 20 years, soybean herbicides have been killing and sickening children in the Cerrado and Amazon regions–where soybean cultivation is concentrated. The study reveals a link between an increase in soy cultivation and a spike in cases of acute lymphoblastic leukemia (ALL), the most common cancer affecting children, among indirectly exposed populations. Researchers identify pesticide-contaminated drinking water as the driving force behind the increased cancer rates occurring downstream from soybean sites.  In 2003, Brazil legalized its first official genetically modified (GM) crop, welcoming the era of GM soybeans and sparking a radical transformation in its agricultural landscape–for better or worse. The introduction of Monsanto’s Roundup Ready soybean seed promised farmers an efficient and herbicide-resistant alternative to traditional crops. A significant shift occurred in the areas dedicated to soy cultivation in the Cerrado region, tripling from […]

Share

16
Oct

EPA Rejects Petition Seeking Review of Complete Ingredients in Pesticide Products

(Beyond Pesticides, October 16, 2023) After six years, the Environmental Protection Agency (EPA) finally responded to a citizen petition requesting that the agency evaluate complete formulations of pesticide products, not just the ingredients the manufacturer claims attack the target pest (so-called “active” ingredients). EPA’s response: No. Nowhere in EPA’s denial of the need for a more robust toxicological analysis is the problem more evident than in its refusal to require analyses of the so-called “inert ingredients” or “adjuvants” included in various formulations of pesticide products. The citizen petition [see more background] was followed by a lawsuit for the same purpose in 2022. Inerts and formulants are substances that enhance the distribution or adhesion of the active ingredient; adjuvants enhance the effectiveness of the active ingredient. These terms suggest that those chemicals have no effect on anything in the area where the pesticide is applied—a wildly inaccurate implication. At least as early as 1987, EPA had recognized that some inerts and adjuvants were “of toxicological concern,” yet it still requires very few toxicological tests of whole-formula pesticides or their purportedly inactive components. EPA responded to the petition as follows: “[T]he Agency appropriately assesses, as part of its review, the impacts to […]

Share

19
Sep

Bayer’s Use of EU-Forbidden Pesticides Ignites Protest in South Africa 

(Beyond Pesticides, September 19, 2023) Farmworkers in Paarl, South Africa took to the streets on Friday, September 8, demanding an end to the indiscriminate importation and use of pesticides, herbicides, and fungicides containing substances prohibited by the European Union (EU). This protest is part of a broader global trend of outcry against systemic issues of environmental racism that disproportionately burden communities with environmental and health risks.   Organized by the Women on Farms Project, the protesters marched to the headquarters of Bayer. The German pharmaceutical, biotechnology, and pesticide company, responsible for producing and exporting agrochemicals known to be toxic to ecosystem and human health, has previously faced multiple lawsuits, including a multimillion-dollar one linking their glyphosate weed killer products (Roundup®) to non-Hodgkin Lymphoma. At the Bayer office, the protesters presented a memorandum demanding an end to the importation and use of EU-prohibited substances.    Protesters sought to expose the hypocritical tactics European agrochemical companies use to sell products in developing nations, even when those products are deemed unsafe in their home countries. Numerous farmworkers, like victim-turned-activist Antie Dina, spoke out about their health issues from petrochemical exposure. In her talk, Dina emphasizes that, “… enough is enough, we do not want any […]

Share

07
Sep

Of Note During Organic Month, Study Finds Organic Diet and Location Affect Pesticide Residues in the Body

(Beyond Pesticides, September 7, 2023) During Organic Month, the importance of organic practices is brought into sharp focus by a study published in July in Environmental Health Perspectives, which emphasizes the importance of an organic diet and location to residues of pesticides in the body. The study finds urinary levels of the weed killer glyphosate significantly decrease through an organic diet for pregnant individuals living further than 0.5km (~1640ft) from an agricultural field. However, the study finds that adopting an organic diet among pregnant individuals living closer than 0.5km to an agricultural area does not significantly decrease glyphosate levels, indicating alternative sources of contamination outside of diet. Although past studies prove time and time again that an organic diet can reduce the levels of pesticides in the body, far too few studies investigate how the intervention of the organic diet can alter glyphosate levels among pregnant individuals living near or far from agricultural fields on which the herbicide is used. Furthermore, pesticides’ presence in the body affects human health, especially during vulnerable life stages like childhood, puberty, pregnancy, and old age. The study raises the complexity of fully tracking multiple exposures to glyphosate and other pesticides and the need for […]

Share

05
Sep

“Legalized Poisoning of 5,500 People” Message Highlights Controversy Over Aerial Pesticide Spray in Oregon

(Beyond Pesticides, September 5, 2023) Lincoln County, Oregon  community members are fighting a plan announced by a private landowner to aerially spray 473 acres of clear-cut forest over the Beaver Creek watershed with a pesticide mixture containing carcinogenic glyphosate (commonly found in Roundup).  The aerial spraying is slated to take place approximately one mile from a water intake at Seal Rock Water District, which supplies water to 5,500 residents. Beyond the risks to human health, residents are concerned about the impacts on wildlife in the creek valley. Local advocates describe the area to include native wetland plants, birds, and fish, including the federally protected Coho Salmon and Marbled Murrelet, beaver, river otter, and roaming elk herds. Beavercreek is also a protected state natural area, where families paddle and walk along the state park marshlands.  Neighbors of Beaver Creek and the surrounding community are organizing phone banking, public art displays, and a petition urging Governor Tina Kotek to put a moratorium on the spray operation. One of the efforts displays the message “legalized poisoning of 5,500 people” through lights projected onto a basalt rock formation at Seal Rock State Park. The community has gathered over 2,000 petition signatures and over 100 […]

Share

31
Aug

Study Finds Glyphosate Exposure Among the General Population Poses a Risk to Neurological Health

(Beyond Pesticides, August 31, 2023) A study published in Environmental Research finds glyphosate levels in the body adversely affect neurological health. Specifically, oral intake (e.g., eating contaminated foods), inhalation, and dermal exposure to glyphosate lowered cognitive function scores, heightened likelihood of severe depressive symptoms, and impaired auditory (hearing) function. Thus, this study provides some of the first evidence linking glyphosate exposure to specific neurological health outcomes among the general U.S. population, indicating the need for further studies on mechanisms driving neurotoxicity and the medical significance over time. Although this study is among the first to highlight specific neurological effects from glyphosate exposure among the general population, this study is not the first to identify potential neurotoxicity from glyphosate exposure. (Previous research cited below.) The ubiquity of glyphosate uses in agriculture—which leaves residues of the toxic chemical in food—and in public areas (e.g., parks, and walkways) may mean that exposures to it represent a significant risk factor for the disease. Glyphosate is already implicated or proven in developing numerous health anomalies, including cancer. The neurological system, including the brain, spinal cord, and a vast network of nerves and neurons, is responsible for many bodily functions—from sensation to movement. However, pesticides play various roles in […]

Share

11
Aug

Study Cites Multiple Chemical Characteristics, Strengthening Weed Killer Glyphosate Cancer Ranking

(Beyond Pesticides, August 11, 2023) Reinforcing earlier findings, a systematic review published in Chemosphere finds the popular herbicide glyphosate and its formulations (glyphosate-based formulations-GBF) exhibit five out of the ten key characteristics (KC) of carcinogens (cancer-causing chemicals). Specifically, glyphosate exhibits strong evidence of genotoxicity, epigenetic alterations (heritable changes in gene expression), oxidative stress, chronic inflammation, endocrine disruption, and disturbs gut microbiota implicated in lymphomagenesis (growth and development of lymphoma). Although organizations like the International Agency for Research on Cancer (IARC) designate glyphosate as a probable human carcinogen, and scientific literature supports the findings on these adverse effects purported by glyphosate, the chemical remains on the U.S. market in various formulations. Glyphosate is the most commonly used active ingredient worldwide, appearing in many herbicide formulas, not just Bayer’s (formerly Monsanto) Roundup®. The use of this chemical has been increasing since the inception of crops genetically modified to tolerate glyphosate over two decades ago. The toxic herbicide readily contaminates the ecosystem with residues pervasive in food and water commodities. In addition to this study, literature proves time and time again that glyphosate has an association with cancer development, as well as human, biotic, and ecosystem harm. Therefore, advocates point to the need for national policies to reassess hazards associated with […]

Share

30
Jun

Zebrafish Study Links Glyphosate Exposure to Heart Damage Through Aging and Reduced Creation of Cardiac Muscle Cells

(Beyond Pesticides, June 30, 2023) Exposure to environmentally relevant concentrations of the herbicide glyphosate (GLY) has the potential to induce heart damage (cardiotoxicity) through the aging (senescence) of cells and a reduction of the number of rapidly increasing (proliferating) cells, according to a study published in Ecotoxicology and Environmental Safety. Specifically, glyphosate induces toxic effects on cardiomyocytes (cardiac muscles) responsible for contractions that pump the blood. Cardiovascular (heart) disease (CVD) is one of the leading causes of death in the U.S., with approximately 700,000 people dying annually of heart disease, equating to 25% of all U.S. deaths. Additionally, heart conditions are one leading cause of disability in the U.S. Research has shown that environmental pollutant exposure can increase the risk of developing cardiovascular disease, including stroke, heart attack, heart failure, atrial fibrillation, and cardiac arrest. Considering chemical exposure exacerbates adverse disease effects, reviews like these highlight the significance of evaluating synergism between diseases and toxic chemicals to safeguard human health. The study warns, “Our findings offer important information regarding the potential mechanisms of GLY cardiotoxicity toxicity. Notably, our study provides new insights into the relationship between GLY and senescence. Cardiac dysfunction of GLY to non-target organisms need to be noted in future study. Our study raises concerns about the […]

Share

27
Jun

Study Elevates the Connection Between Pesticides, the Gut-Brain Axis, and Disease

(Beyond Pesticides, June 27, 2023) Pesticides interfere with biological processes. This is their purpose. Unfortunately, they nearly always have unintended consequences, many of which have been ignored by their manufacturers. A new review article by Irish and Dutch researchers in the ISME Journal adds to the emerging scientific literature examining how pesticides affect the relationship between the human gut and the human brain (the “gut-brain axis”). Often called the “second brain” because it houses nerve cells and produces neurotransmitters, the gut-brain axis may be the most important locus where microbes and pesticides meet. The human gut plays host to a variety of microorganisms, ranging from bacteria and archaea to fungi, viruses and yeasts.[1] In a healthy person these microbes remain in balance and often cooperate both with each other and with human cells. The gut and the brain are deeply integrated through the vagus nerve and the neuroendocrine system. The vagus nerve is a treelike bundle of fibers extending from the lower part of the brain to nearly every body organ, but particularly the heart, lungs and digestive tract. The neuroendocrine system comprises specialized cells inhabiting nearly all the organs of the body that respond to signals from the brain […]

Share