The hottest Environmental health Substack posts right now

And their main takeaways
Category
Top Health & Wellness Topics

Covid still quiet, measles, ticks, smoke, EMTALA, and seed oil confusion

Your Local Epidemiologist • 1232 implied HN points • 09 Jun 25
🏥 Health & Wellness Public Health Healthcare policy Nutrition Environmental health
  1. A new class of antibiotics has been approved for treating urinary tract infections, which is great news in the fight against antibiotic resistance.
  2. Measles cases are rising in several states, especially among unvaccinated children, highlighting the importance of vaccination during summer travel.
  3. Wildfire smoke from Canada is affecting air quality in many areas, so it's smart to check local air quality levels and take safety precautions when needed.

The Microplastic Concerns Elevate—To the Brain

Ground Truths • 13384 implied HN points • 03 Feb 25
🏥 Health Politics Public Health Environmental health Toxicology Nutrition Health Impact
  1. Microplastics are accumulating in the brain and other organs, with much higher levels found in people with dementia. This is raising alarms about their possible effects on health.
  2. Studies have shown that microplastics can affect blood flow in the brain, leading to issues like blood clots. This suggests they could contribute to neurological problems.
  3. To reduce exposure to microplastics, people can avoid plastic packaging and heating plastic items. There's also a need for broader action to cut down plastic production overall.

Movers and Shakers: Can you sue over Parkinson's?

Rory’s Always On Newsletter • 674 implied HN points • 05 Oct 24
🏥 Health Politics Public Health Environmental health Legal issues Epidemiology Chronic Illness
  1. It's unclear if people with Parkinson's can sue for their condition. A recent case showed the link between Parkinson's and chemicals like TCE isn't proven enough yet.
  2. The case of Holmes v Poeton involved a worker who claimed his Parkinson's was caused by chemical exposure at work. Courts found the evidence too weak to support this claim.
  3. Studies suggest some chemicals might increase the risk of Parkinson's, but proving direct causation is hard because many factors can influence health conditions.

The end of lead

The Works in Progress Newsletter • 14 implied HN points • 03 Jul 25
🏥 Health Politics Public Health Environmental health Toxicology Regulation
  1. Lead exposure has serious health risks, especially for children, causing problems like high blood pressure and cognitive issues.
  2. Efforts to reduce lead in environments, like banning leaded gasoline and paint, have made significant progress but there are ongoing challenges in poorer countries.
  3. We already have solutions to eliminate lead exposure; we just need to implement them globally, especially by regulating sources like cosmetics and battery recycling.

A brief analysis of the PlasticList report

Trevor Klee’s Newsletter • 2238 implied HN points • 03 Jan 25
🏥 Health Politics Public Health Environmental health Food Safety Consumer Protection Scientific research
  1. Water quality is generally good, but some tap water showed high levels of plasticizers, especially in certain areas.
  2. Seafood, steak, and chicken tested have notably high levels of plasticizers, raising concerns about their safety.
  3. Vegetables have low levels of plasticizers, but microwaving food might help reduce their presence.
Get a weekly roundup of the best Substack posts, by hacker news affinity:

YLE milestone, Red Dye #3, air quality in LA, raw cat food, and more on alcohol.

Your Local Epidemiologist • 1187 implied HN points • 17 Jan 25
🏥 Health & Wellness Public Health Nutrition Epidemiology Environmental health Policy
  1. The FDA has banned Red Dye No. 3 from food and drugs because it was linked to cancer in lab animals. Even though it's mostly gone already, some products in stores still have it.
  2. Air quality can be misleading after wildfires. Just because the air is rated as 'healthy' doesn't mean it's safe, as many harmful pollutants might still be present.
  3. Moderate drinking might not be as safe as we thought. Recent reports suggest that even one drink a day could increase health risks, especially if there are other health issues involved.

Problems of the Modern World

David Friedman’s Substack • 188 implied HN points • 01 Dec 24
🏥 Health Politics Public Health Environmental health Mental health Social Issues
  1. There are many problems in the modern world, like rising autism rates, obesity, and lifestyle changes, but their causes are not always clear.
  2. Different factors, such as environmental changes, political decisions, and lifestyle habits, might be contributing to these issues.
  3. Identifying the true causes of these problems is complex and might require more research to understand what’s really happening.

What do you think of my solution for the microplastics issue?

Trevor Klee’s Newsletter • 223 implied HN points • 23 Feb 25
🏥 Health & Wellness Nutrition Public Health Food Safety Environmental health Toxicology
  1. Microplastics are everywhere, including in our food and water. It's hard to completely avoid them.
  2. Plasticizers, which make plastics soft, might be harmful to our health.
  3. A new idea is being explored to create a food-safe supplement that could help remove plasticizers from the body.

Glyphosate - Drying Agent and Herbicide for Soy and Wheat and its Potential Health Impacts

Molecular Spectacular • 168 implied HN points • 13 Dec 24
🏥 Health Politics Toxicology Environmental health Public Health Agriculture Food Safety
  1. Glyphosate, a common herbicide, has been linked to health risks like increased cancer risk and endocrine disruption. Many studies suggest a troubling connection between glyphosate levels in humans and serious health issues.
  2. Soy protein consumption is strongly connected to higher levels of glyphosate's byproduct, AMPA, in urine. This indicates that what we eat can affect how much of these chemicals we accumulate in our bodies.
  3. There are hints that glyphosate might disrupt gut health, which could impact digestion of gluten. This might be related to rising gluten allergies, especially in sensitive populations like infants.

Headlines of the Warming World No 15

The Climate Historian • 19 implied HN points • 02 Jul 24
🌞 Climate & Environment Climate Policy Environmental health Sustainable Practices Global Warming Activism
  1. Denmark has introduced the world's first carbon tax for agricultural emissions to fight climate change. This tax aims to reduce greenhouse gas emissions from livestock farming and could inspire other countries to take similar action.
  2. Extreme heatwaves are becoming more common and severe around the world due to climate change. Recent heatwaves in places like India and Mexico have resulted in fatalities and power outages.
  3. Microplastics have been found in human tissue, including penises, raising concerns about their impact on health. This highlights the widespread issue of microplastic pollution and its potential effects on the human body.

One Health is a Massive Globalist Grantmaking Scam

eugyppius: a plague chronicle • 164 implied HN points • 26 Feb 24
🏥 Health & Wellness Global Health Environmental health
  1. One Health is criticized for being a globalist grantmaking scam, seen as a relabelling of prior initiatives.
  2. The concept of One Health is described as convoluted with unclear objectives, and its foundational principles are questioned for lacking coherence.
  3. Many One Health Networks (OHNs) are perceived as superficial attempts to access funding, lacking substantial impact or clarity in their purpose.

What if you just bought everyone air purifiers?

DYNOMIGHT INTERNET NEWSLETTER • 296 implied HN points • 25 Jan 24
🔬 Science Environmental health Philanthropy Public Health Cost Analysis
  1. Buying air purifiers for everyone could extend life expectancy, but at a high cost compared to other health interventions.
  2. The cost of buying air purifiers for random Americans to extend life expectancy is $32,899 per DALY, which is not as efficient as other healthcare interventions.
  3. Air purifiers may be a good health investment for individuals, but philanthropically, they are not as cost-effective as other interventions like malaria drugs.

The State of Children's Health

Splattern • 19 implied HN points • 04 Jun 24
🏥 Health & Wellness Child Health Nutrition Mental health Environmental health Global Health
  1. Children's health has improved over the years, but many are still facing serious issues like poor nutrition and mental health problems. There's a need for better support in different areas to help them thrive.
  2. In the US, reducing greenhouse gas emissions could lead to better health for children by improving air quality and nutrition. It’s also important for kids to feel a sense of purpose amidst challenges.
  3. In places like Tanzania, children's health problems are more about basic needs like food and medical resources. Building hospitals and providing proper care is essential to help those kids succeed.

One Health and the Deep State

Who is Robert Malone • 15 implied HN points • 12 Feb 25
🏥 Health Politics Public Health Surveillance Environmental health Legislation
  1. The One Health initiative focuses on balancing the health of humans, animals, and the environment, which can sometimes seem anti-human. This means decisions may prioritize animal or environmental health over human needs.
  2. There's a concern that the One Health approach could lead to more government surveillance and control over individuals' lives, similar to socialism. It aims for fairness but might treat people differently to achieve that.
  3. The recent One Health framework by the CDC is seen as a plan for future pandemic responses, encompassing broader issues like climate change and social health, which could restrict personal freedoms.

We’ve never had to work this hard to start a family

The Daily Bud • 8 implied HN points • 17 Jan 25
🏥 Health & Wellness Reproductive Health Nutrition Exercise Environmental health Lifestyle Choices
  1. Starting a family today can be really tough, and many couples are facing fertility problems. It's important to talk about these issues more openly, especially how male factor infertility plays a role.
  2. There are some basic health tips that can help improve male fertility, like maintaining a healthy weight, exercising regularly, and eating well. Also, cutting out smoking and excessive drinking can make a big difference.
  3. Some everyday things could harm sperm quality, like certain chemicals in clothing, plastics, and personal care products. Making small changes like wearing cotton, avoiding BPA, and choosing paraben-free products could help protect fertility.

Low Level Chronic Glyphosate Harms in Fetal Development and Reproductive Toxicity

Who is Robert Malone • 16 implied HN points • 16 Nov 24
🏥 Health Politics Public Health Environmental health Toxicology Reproductive Health
  1. Low levels of glyphosate, a common herbicide, may harm fetal development and reproductive health. This means that people trying to conceive or expecting a baby should be cautious about glyphosate exposure.
  2. Glyphosate is found in many processed foods and conventional crops, increasing the chances of consuming it without knowing. Choosing organic foods can help reduce exposure to this chemical.
  3. There is growing scientific evidence linking glyphosate to various health issues, including reproductive harm. This highlights the importance of awareness about the potential dangers of everyday food choices.

Part Two. The Plandemic! A Deadly Coverup Of Excess Deaths Caused By Fukushima Fallout.

C.O.P. Central Organizing Principle. • 12 implied HN points • 15 Nov 24
🏥 Health Politics Public Health Vaccines Environmental health Health Policy
  1. There’s no solid proof that mRNA vaccines are causing excess deaths. Many believe other factors, like toxins, could be responsible instead.
  2. Some evidence suggests that radioactive fallout from Fukushima could be behind rising health issues and deaths, rather than vaccines.
  3. If Robert F. Kennedy Jr. becomes US Secretary of Health, he'll need to confront these complex issues and prove what’s really causing the health crisis.

Does Reverse Osmosis Filtered Water Require Remineralization?

Molecular Spectacular • 2 HN points • 29 Sep 24
🏥 Health & Wellness Nutrition Public Health Environmental health Toxicology
  1. Drinking water that is too pure, like reverse osmosis water, can lead to mineral deficiencies. It can wash away essential minerals in your body, which might cause health problems over time.
  2. It's best to remineralize reverse osmosis water before drinking. This means adding back healthy minerals like calcium and magnesium that the filtering process removes.
  3. If local water sources are contaminated, using reverse osmosis water might be safer, but it's still important to remineralize it to ensure you're getting the necessary nutrients.