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Study makes concerning connection between risk for Parkinson's disease and living near golf courses: 'Cases are exploding'

Study makes concerning connection between risk for Parkinson's disease and living near golf courses: 'Cases are exploding'

Yahoo13-05-2025

A startling new study is drawing attention to a hidden hazard lurking in some of the nation's greenest neighborhoods: golf courses.
According to research published in the Journal of the American Medical Association Network Open, people who live within a mile of a golf course may face a 126% higher risk of developing Parkinson's disease — a condition affecting over a million Americans.
The culprit? Pesticides.
What's happening?
Researchers from the Barrow Neurological Institute tracked Parkinson's diagnoses in Olmsted County, Minnesota, over a 24-year span, cross-referencing patient addresses with the locations of 139 nearby golf courses. The analysis revealed a clear pattern: the closer someone lived to a golf course, the higher their odds of developing Parkinson's.
And it's not just air exposure. Residents whose tap water came from groundwater sources near a golf course had nearly double the risk of developing the disease. Those living in "vulnerable groundwater regions" — where rainwater can carry chemicals through porous bedrock more easily — faced even greater odds.
"This isn't about golf," said Dr. Michael Okun, national medical adviser for the Parkinson's Foundation. "It's about pesticides, environmental exposures, and preventable risks hiding in plain sight."
Why is this concerning?
Parkinson's disease is a serious progressive condition that impacts movement, speech, and cognitive function. There's no cure — and cases are on the rise.
As Newsweek covered, Dr. Okun recently posted to X, formerly Twitter, saying, "Parkinson's cases are exploding. We now face 11.8 million cases globally, and the numbers are climbing fast. Despite this reality, we still spend just 2 to 3 cents of every Parkinson's dollar on prevention. That has to change."
While genetics do play a role, environmental factors like pesticide exposure are increasingly being linked to the disease. Chemicals such as paraquat and rotenone — often used to maintain lush greens — have been shown to trigger Parkinson-like symptoms in animal studies.
And the U.S. has pesticide risks up to 15 times higher on golf courses than European countries do, according to Beyond Pesticides.
Do you worry about having toxic forever chemicals in your home?
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This research adds to a growing body of evidence suggesting our outdoor environments, especially in urban and suburban areas, may not be as safe as they seem — especially when aesthetics are prioritized over health.
What's being done about it?
While the study doesn't explicitly call for people to move away from golf courses, experts say there's a clear need to reevaluate how pesticides are used in public spaces. Cities and states can take action by tightening regulations on chemical applications near residential areas and upgrading municipal water treatment in high-risk zones.
For those living near golf courses, consider reaching out to local environmental health agencies to learn about pesticide transparency laws and groundwater safety initiatives.
As Dr. Okun noted, "This is a warning we can't ignore. Prevention has to be part of the plan."
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Medicaid handouts only create dependency. Able-bodied adults should work.
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Medicaid handouts only create dependency. Able-bodied adults should work.

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Americans say they care about getting enough protein and avoiding food dyes. Their eating habits say otherwise.
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Americans say they care about getting enough protein and avoiding food dyes. Their eating habits say otherwise.
Americans say they care about getting enough protein and avoiding food dyes. Their eating habits say otherwise.

Yahoo

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  • Yahoo

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Kennedy Jr.'s move to ban many artificial colorings. But only 37% of respondents said they actively avoid food dyes, and just 27% said they always or usually check food labels for the ingredients (another 24% said they sometimes check). If we're so aware of what we should be including or avoiding in our food, but don't necessarily act on it, are we just too lazy to make healthy choices? Not exactly. For example, 66% of the respondents to our survey make the effort to check nutritional information. But the most commonly considered factor was calorie content (16%), which isn't necessarily a good indicator of whether a food is healthy, according to recent research. While it might seem fairly easy to check foods for their content of other nutrients, calculating out how much we need of each of these (protein, vitamins, etc.) gets complicated, fast. 'There's a lot of evidence that people don't take actions that are in their best interests based on their knowledge,' says Dr. Dariush Mozaffarian, director of Tufts University's Food Is Medicine Institute. 'People have an aspirational image of what they would like to do, and then [there's] what they do in real life.' This phenomenon is known as the intention-action gap. 'And for nutrition, it's doubly or triply complicated by the beliefs and intentions and knowledge also being a huge source of confusion for people,' says Mozaffarian. Picture yourself at the grocery store or in the drive-through line. What's on your checklist? Protein? Food dyes? Calories? Whole grains? And how much is enough, or too much, and what even qualifies as a whole grain anyway? Does a Whopper meal count as paleo? 'That confusion dramatically increases the gap between aspirations and actions,' says Mozaffarian. It also takes time — a lot of it. 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Specifically, he notes that poor quality diets and ultra-processed foods are linked to health conditions such as heart disease, type 2 diabetes and metabolic syndrome (a collection of related health problems common among overweight and obese people). 'It's not an information problem, it's a product problem,' Mozzaffarian says. Until food is better regulated, nutrition labels are still key to making healthy choices, says Mozaffarian. Grocery shopping and cooking at home go a long way to help you take control of your health, instead of eating packaged, restaurant or fast foods. And, perhaps counterintuitively, 'if you want to eat healthier, buy more products without labels,' Mozaffarian says, meaning whole foods like fruits, vegetables and eggs. When it comes to protein, most people actually don't need to stress too much about whether they're eating enough of it. 'The typical American diet already has enough protein, so if people are already doing it, they don't really need to take the additional action' of checking labels for protein content, she says. Fung also suspects that, like most single-nutrient eating trends, the protein obsession will fade. 'It happens all the time: There are always new discoveries, and people focus on them until they're no longer new, then we wait for the next shiny new thing,' she says. That's another strategy: If the food rules you're trying to follow are super trendy, they probably aren't that sustainable, or essential, Fung adds. However, in some cases, there's a grain of truth to nutritional trends, and some exceptions are worth making. For example, perimenopausal and menopausal women really do need to up their protein intake. And the majority of Americans don't eat enough fiber, so the ongoing fibermaxxing trend actually is dietitian-approved. 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