health

Diquat herbicide poisons the gut, may severely damage other organs, research shows

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A person holding out and offering some potatoes

Diquat, an herbicide banned in the European Union but still widely used in the U.S., damages the intestines and may also trigger a harmful chain reaction in the rest of the body—injuring the liver, kidney, and lungs, according to a new review of more than 100 studies.

Banned pesticides found in clouds, sparking new health concerns

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A little girl in the rain

Pesticides banned years ago in the European Union are drifting through the skies and turning up in clouds above France, raising concerns about how long these toxins persist and how far they can travel, with potentially harmful global health impacts, according to a pathbreaking new study.

Pollution, toxic chemicals, and plastics drive millions of heart-related deaths, major review finds

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Close up photo of a man feeling a sharp pain in his chest

Cardiovascular disease—the world’s leading cause of death—is increasingly driven by polluted air, toxic chemicals, plastics, noise, and extreme temperatures, according to a sweeping new review…

Phthalates in everyday products may fuel breast cancer, new study warns

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A woman spraying herself with a personal care product

Common chemicals in plastics, personal care products, and food packaging may drive the onset, growth, and spread of breast cancer—the second-leading cause of cancer deaths in women, new research suggests.

Vaping triples the risk of cigarette smoking in young people, a major review shows

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a boy vaping, the lower part of his face obscured by smoke

Children, adolescents, and young adults who vape are about three times more likely to start smoking cigarettes than non-users, according to the most comprehensive study yet on the wider risks of e-cigarette use in young people.

Aspartame sweetener may disrupt blood vessels, raising stroke risk, first-of-its-kind study suggests

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Someone pouring a glass of Diet Coke

Aspartame—the artificial sweetener found in everything from Diet Coke and sugar-free chewing gum to children’s medications—may raise the risk of the most common type of stroke by causing inflammation and disrupting blood vessel health and blood flow, according to new research.

Unhealthy food makers target youth with pervasive ads that fuel long-term health risks, decades of research shows

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children lying on a bed, using their phones and eating junk food

Unhealthy food and beverage companies powerfully undermine the eating habits of young people by deploying ubiquitous ads that encourage poor dietary choices and increase the risk of serious disease and premature death, according to a sweeping new study.

‘No safe level’: Babies are harmed by even tiny amounts of nitrate in drinking water, study finds

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a pregnant woman with a glass of drinking water

Even very low levels of nitrate in drinking water—far below the federal government’s safety threshold—may significantly increase the risk of premature birth and low birth weight, according to a new study.

Endocrine disruptors impair women’s fertility, may lead to PCOS, major review finds

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A woman holding her belly in pain

Endocrine-disrupting chemicals (EDCs)—substances that interfere with the body’s hormone systems—may contribute to a wide range of female reproductive health problems, including reduced fertility, early or delayed puberty, premature menopause, and polycystic ovary syndrome (PCOS), according to a new review of more than 250 human and animal studies.

Tiny titanium dioxide particles in food raise blood sugar, disrupt gut hormones in mice, study finds

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A hand picking up brightly colored candies out of a bowl

The tiniest particles of titanium dioxide—commonly used to make ultra-processed foods look more visually appealing—can raise blood sugar levels and impair how the body processes glucose, among other health harms, according to new research in mice. 

Private equity in health care puts patients’ lives in danger, studies show

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A man in a wheelchair looks at his hospital bed in his hospital room.

Recent studies suggest private equity deals lead to more patient deaths and complications, among other adverse health outcomes.

Social media is fueling the childhood obesity crisis, global study warns

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In an era when digital devices increasingly dominate young people’s lives, the social media industry is promoting unhealthy food consumption and behavior and contributing to the global childhood obesity epidemic, according to an international report.

PFAS ‘forever chemicals’ tied to cancer, birth defects

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Per- and Polyfluoroalkyl Substances (PFAS) are a group of thousands of manufactured chemicals widely used by a range of industries and commonly found in a large number of consumer products. One common characteristic of PFAS is that they persist in the environment and can accumulate in humans and animals. For this reason, they are often PFAS ‘forever chemicals’ tied to cancer, birth defects

Everyday chemicals linked to cognitive decline in older adults, especially men, new study reports

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An older man staring at his computer

Older adults exposed to a mix of chemicals found in everyday products—such as food packaging, cosmetics, and printed receipts—may face a higher risk of memory loss and cognitive decline, according to a study published in April in the Journal of Affective Disorders. 

Blocking mobile phone internet for two weeks may boost mood, mental health, and attention

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A man in some trees, looking at a phone with a picture of the trees.

New research finds that blocking the internet from your phone for two weeks could ease anxiety and depression and reverse years of attention decline, with lasting results.

Plastics may disrupt the body’s clock, raise risk of chronic disease, study finds

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Chemicals found in common food packaging plastics like cling film and snack pouches may interfere with the body’s natural 24-hour sleep-wake cycle, increasing the risk of sleep disorders, diabetes, immune problems, and even cancer, new research shows. 

Glyphosate poses widespread risks to female fertility and reproductive health: new research

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Glyphosate, the world’s most widely used herbicide, disrupts female hormones and damages the ovaries and uterus in ways that can make it more difficult for women to get pregnant, according to a new review of human and animal research. 

Air pollution may weaken children’s brain connections, study shows

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Children exposed to higher levels of air pollution in their homes from birth to age three may develop weaker connections between key brain regions, with potentially long-lasting effects on future learning, behavior, and health, according to a major new study.

Most U.S. infant formulas contain mainly added sugars, posing a serious risk to babies’ health

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Most infant formulas in the U.S. contain added sugars that can harm early development, new research shows. Babies may come upwards of 60 grams of added sugars — the equivalent of two soft drinks per day — if they are entirely formula-fed.

Billions in drug and medical device company payments to medical specialists may compromise patient care, reports show

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A physician holding out some pills

U.S. medical specialists – from neurosurgeons to anesthesiologists and oncologists – received billions of dollars worth of individual payments not related to research from pharmaceutical and medical device industries in recent years, new research shows.

PFAS in drinking water linked to increased cancer risk, groundbreaking study finds

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Exposure to “forever chemicals” in drinking water is significantly associated with the increased risk of multiple cancers, including some not previously linked to these toxic compounds, a first-of-its-kind study shows.

Menthol cigarettes linked to higher death risk, especially for Black smokers

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Menthol cigarette smokers had a higher risk of dying from any health cause, including heart disease, compared to former non-menthol cigarette smokers, according to what researchers say is the largest and most comprehensive study of its kind.

Agricultural pesticide exposure linked to childhood cancers, study says

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High exposure to multiple pesticides may cause childhood and adolescent cancers, especially brain and central nervous system (CNS) tumors, according to a new study by researchers at the University of Nebraska Medical Center.

Common herbicide glyphosate significantly harms infants’ health in rural areas, new research suggests

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Glyphosate, a synthetic herbicide best known as the active ingredient in Roundup®, has significantly harmed the health of babies in rural U.S. communities over the last two decades—especially those already at risk of poor birth outcomes, new research shows.

Even low levels of traffic air pollution can damage the liver, new study shows

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Long-term exposure to even small amounts of air pollution from vehicles promotes abnormal changes in the liver—potentially increasing the risk of fatty liver disease, according to new research in mice. Mice exposed to fine particulate matter (PM2.5, or tiny pollutant particles of 2.5 micrometers or less)  for 12 weeks showed inflammation in the liver, more Even low levels of traffic air pollution can damage the liver, new study shows

‘Forever chemicals’ (PFAS) may weaken immune function in children, leading to more frequent infections 

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Drinking water contaminated by human-made “forever chemicals” appears to impair children’s immunity, potentially increasing the risk of common childhood infections, new research shows.

From ocean to table, researchers discover microplastics, other pollutant particles in popular fish

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A new study reveals that tiny particles from our laundry, food packaging, tires, personal care products, and other items end up in West Coast seafood we commonly eat.

Baby admissions to neonatal intensive care units (NICU) soar due to late pregnancy air pollution exposure

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Exposure to outdoor air pollution in the month before birth dramatically increases the odds of newborns being admitted to NICUs in the U.S., new research suggests.   

Monsanto scientist tells jurors company’s side of Roundup cancer controversy

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A senior scientist at the former Monsanto Co. on Tuesday told jurors in a California trial that regulators around the world support the company’s position that its glyphosate-based herbicides, such as the popular Roundup brand, are safe for users. Donna Farmer, who worked as a toxicologist at Monsanto for more than two decades and now Monsanto scientist tells jurors company’s side of Roundup cancer controversy

Transforming the Food We Eat With DowDuPont

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By Stacy Malkan The world’s largest pesticide and seed companies want you to believe they are on the side of science. High-tech foods are the future, they say, and people who raise concerns about their pesticides and genetically engineered seeds are “anti-science.” The Atlantic magazine will provide a platform to those industry talking points in Transforming the Food We Eat With DowDuPont

The Monsanto Papers – Deadly Secrets, Corporate Corruption, and One Man’s Search for Justice

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USRTK Research Director Carey Gillam’s new book is out now and garnering glowing reviews. Here is a brief description of the book from publisher Island Press: Lee Johnson was a man with simple dreams. All he wanted was a steady job and a nice home for his wife and children, something better than the hard The Monsanto Papers – Deadly Secrets, Corporate Corruption, and One Man’s Search for Justice

U.S. study shows switch to organic diet can quickly clear pesticide from our bodies

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A new study published Tuesday found that after switching to an organic diet for just a few days, people could cut the levels of a pesticide linked to cancer found in their urine by more than 70 percent. The researchers collected a total of 158 urine samples from four families –seven adults and nine children U.S. study shows switch to organic diet can quickly clear pesticide from our bodies

“Environmental catastrophe” in Nebraska tied to pesticide-contaminating plant; See regulatory docs on AltEn neonicotinoid problems

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(Updated June 10 with state regulatory announcement about seed company clean-up efforts.) An “environmental catastrophe” unfolding in Nebraska is drawing scrutiny from around the United States and sparking questions about why regulators were unwilling or unable to rein in years of questionable activities by the company known as AltEn LLC. AltEn has been operating an “Environmental catastrophe” in Nebraska tied to pesticide-contaminating plant; See regulatory docs on AltEn neonicotinoid problems

A Message from Maine: It’s Time to Get Serious About Sustainability

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As summer turns to fall, the Maine landscape is beautiful to behold. Lush forests stretch as far as the eye can see in a tapestry of green, yellow and crimson-colored leaves. Every few miles along a narrow roadway, restored wooden barns adjoin modest homes set on tidy acres where farm families coax food from the A Message from Maine: It’s Time to Get Serious About Sustainability

EPA’s “scientific integrity” program lacks teeth, group alleges

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Insiders at the Environmental Protection Agency (EPA) have alleged dozens of violations of the agency’s “scientific integrity ” policy over the last few years, including complaints of political interference and tampering with chemical risk assessments, but nearly all the complaints have been ignored, according to an analysis conducted by a nonprofit group representing EPA employees. EPA’s “scientific integrity” program lacks teeth, group alleges

Exposure to particulate air pollution, even at low levels, can reduce children’s cognitive abilities

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Increased exposure to outdoor air pollution in early life can make it harder for children to learn and process information, especially in terms of critical thinking and non-verbal tasks, a new study reports.

Ultra-processed foods can speed up biological aging, new study shows

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Ultra-processed foods can accelerate aging and the decline of your body’s health, even if you generally eat healthy foods, say Italian researchers in a new report based on the largest population study of its kind in Europe.

Meet the Merchants of Poison: Front groups Bayer uses to defend glyphosate

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Monsanto and Bayer’s PR helpers are an industry unto themselves.

Drug and medical device companies target next generation of physicians, put patients at risk, experts say

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Drug and medical device companies are courting medical students and early-career clinicians with promotional activities that endanger patient health, experts say.

US pressure weakens global commitments on antimicrobial resistance

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Targets to cut the use of antimicrobials in animal agriculture were dropped from a key United Nations (UN) political declaration following push back from the agriculture and veterinary drug industry and meat-producing nations comprising the United States, Canada, Australia and New Zealand.

A casino in your pocket: Gambling industry is a growing worldwide health threat, experts say

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Fueled by digital technology, the gambling industry is more harmful to public health than previously known and needs strict regulation, experts say.

End tobacco smoking quickly for longer lives, fewer early deaths, study shows

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Faster progress towards ending tobacco smoking over the next three decades could extend lives and prevent millions of premature deaths worldwide, making it one of the single most critical health interventions, a new study shows.  

Microplastic in ‘leave-on’ cosmetic and personal care products is understudied, research ‘urgently required,’ experts say

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Two new studies underscore the urgency of research on microplastic, reporting that potential health and environmental risks from “leave-on” cosmetic and personal care products are largely ignored by researchers and regulators. 

U.S. officials: Criticism of Chinese lab ‘called out actions that we ourselves are doing’

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American officials worried that calling out the Wuhan Institute of Virology would “demand access that we ourselves would never provide.”

Neonicotinoids: a growing concern

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On January 10, 2021 The Guardian published this story about a small rural Nebraska community that has been struggling for at least two years with contamination tied to neonicotinoid-coated corn seed. The source is an area ethanol plant that has been marketing itself as a free “recycling” location for seed companies such as Bayer, Syngenta Neonicotinoids: a growing concern

Challenge eyed to class action plan for Bayer Roundup settlement

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A plan to delay any new Roundup cancer claims for years and shift the key question of whether or not the weed killer causes cancer from a jury to a hand-picked panel of scientists faces potential opposition from some of the plaintiffs’ attorneys who initiated and led the mass tort claims against Roundup maker Monsanto, Challenge eyed to class action plan for Bayer Roundup settlement

New weed killer studies raise concern for reproductive health

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As Bayer AG seeks to discount concerns that Monsanto’s glyphosate-based herbicides cause cancer, several new studies are raising questions about the chemical’s potential impact on reproductive health. An assortment of animal studies released this summer indicate that glyphosate exposures impact reproductive organs and could threaten fertility, adding fresh evidence that the weed killing agent might New weed killer studies raise concern for reproductive health

New study finds glyphosate-related alterations in gut microbiome

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A new animal study by a group of European researchers has found that low levels of the weed killing chemical glyphosate and the glyphosate-based Roundup product can alter the composition of the gut microbiome in ways that may be linked to adverse health outcomes. The paper, published Wednesday in the journal Environmental Health Perspectives, is New study finds glyphosate-related alterations in gut microbiome

U.S. judge sets trial in litigation against Syngenta alleging weed killer causes Parkinson’s disease

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A federal judge appointed to coordinate proceedings for claims that Syngenta AG’s paraquat weed killers cause Parkinson’s disease said Wednesday she was setting a jury trial date for Nov. 15, 2022. U.S. Judge Nancy Rosenstengel of the Southern District of Illinois issued the order in an initial hearing with lawyers from multiple firms who are U.S. judge sets trial in litigation against Syngenta alleging weed killer causes Parkinson’s disease

Litigation alleging Syngenta’s paraquat weed killer causes Parkinson’s disease moving toward trial

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Lawyers involved in U.S. litigation accusing Syngenta AG of spending decades selling an herbicide that causes Parkinson’s disease are moving toward selection of a bellwether trial to be held roughly a year from now, according to the federal judge overseeing the litigation. In a hearing on Friday, U.S. District Judge Nancy Rosenstengel of the Southern Litigation alleging Syngenta’s paraquat weed killer causes Parkinson’s disease moving toward trial