Plastics News Alert

A publication of the KIN Plastics in Humans Working Group

(Join the What'sApp Group here.)

January 3, 2026

Dr. Sarah McCue, Chair, KIN Plastics in Humans Expert Working Group

Join us in 2026


Work with us on these three fronts:


  • Raise global awareness to significantly reduce the purchase of plastic consumer, food, and water products.


  • Invest in ways to remove plastic from the human body as an urgent threat to human health -- we must urgently establish funding streams to remove mass amounts of plastic particles embedded in humans


  • Advocate as a coalition for policies that ban toxic plastic production, and ban the use of plastic in food production and water distribution. 


This is where we'll be spending most of our time in 2026. 


Come with us!


Join our Plastics WhatsApp Group here.

Alain Chetrit, Co-Founder, Chairman, Knowledge Impact Network

Promising pathways ahead


I want to thank you for taking the time to read our newsletter.


In 2025, we saw the awareness of plastics toxicity amplified at scale, turning dense science into clear, human stories that resonated globally. This rising awareness fueled fresh momentum for wellness innovation — inspiring founders, scientists, and policymakers to rethink solutions not just for the planet, but for the human body itself.


Our KIN Plastics in Humans Working Group, led by chair Sarah McCue, helped shine a light on bold wellness concepts, emerging interventions, and the urgent need for healthier ecosystems. This growing consciousness has also created constructive pressure on industry to accelerate innovation, invest in safer chemistry, and pursue non-toxic substitutions with real ambition.


As we look toward 2026, we do so with grounded optimism. The urgency has never been clearer, the stakeholders more engaged, or the pathways more promising. We believe 2026 will be a turning point for tangible outcomes — where innovation meets implementation, and where safer alternatives move from intention to impact.


Thank you for building this movement with us. Progress powered by knowledge, compassion, and shared responsibility will always move faster and reach farther.

Editor's Note:


Read all about it:


The "Blood Washing" Breakthrough

The Story: A medical team adapts a dialysis-like machine to filter microplastics out of the blood of patients suffering from Chronic Fatigue Syndrome.


The "Optical Sieve" Detection Chip

The Story: A new silicon chip revolutionizes pollution monitoring by trapping and glowing when it catches nanoplastics, making invisible pollution visible for the first time.


The "Robot Fish" Collectors

The Story: Engineers create self-propelled, fish-shaped microrobots that swim through water to latch onto free-floating microplastics.


The "Magnetic Swarm" Sweepers

The Story: A separate robotic breakthrough features "swarms" of magnetic beads that work cooperatively to trap plastics and bacteria simultaneously.


The "Enzyme Injection" Moonshot

The Story: A biotech startup makes waves in the tech community by engineering plastic-eating enzymes that survive inside the human bloodstream.


Advanced Detection:

The Story: A silicon-based "optical sieve" traps and identifies nanoplastics, allowing doctors to diagnose accumulation levels.


We are using Google's Gemini as part of a test in newsletter journalism to help our knowledge have impact through our network.


Gemini, explain the leading areas of research seeking solutions to the nanoplastics in humans challenge

1. Blood Filtration (Therapeutic Apheresis)

This is one of the most promising "direct" medical interventions currently under investigation.


  • The Mechanism: Researchers are adapting Therapeutic apheresis—a process already used to filter blood for other diseases—to physically remove micro- and nanoplastics (MNPs). The blood is passed through a machine with specialized filters that catch specific components before returning the clean blood to the body.


  • Recent Findings: A study published in Brain Medicine found that this technique successfully removed "MNP-like" particles from patients with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), leading to a reported improvement in symptoms.


  • Status: Experimental in the context of plastics; currently requires specialized medical equipment.


2. Nanorobotics and Magnetic Removal

Scientists are developing microscopic "robots" designed to hunt down and capture plastic particles.


  • The Technology: Researchers are testing magnetic nanorobots (often made from materials like iron oxide) that can "swarm" through a fluid, attach to nanoplastics, and then be pulled out using a magnetic field.


  • Applications: While much of this research focuses on cleaning water, adapted versions are being studied for biomedical use (e.g., clearing blood clots). In the future, these could potentially be injected into the bloodstream to "sweep" vessels clear of foreign plastic particles.


  • Status: Mostly in the in vitro (lab) and animal testing phases.


3. Probiotics and Gut Microbiome Defense

Since the gut is a primary entry point for plastics (via food and water), the microbiome is a major focus for "biological" solutions.


  • Binding and Excretion: Certain probiotic strains, such as Lactobacillus and Bifidobacterium, are being studied for their ability to bind to heavy metals and toxins associated with plastics, potentially aiding in their excretion before they enter the bloodstream.


  • Toxicity Mitigation: A recent review highlights that probiotics may help mitigate the toxic effects of polystyrene nanoplastics by reducing inflammation and oxidative stress in the gut lining.


  • Status: Readily available as dietary interventions, though their specific efficacy for plastic removal is still being quantified


4. Enzymatic Degradation

Research is looking into using enzymes—proteins that speed up chemical reactions—to break down plastics inside the body.


  • Plastic-Eating Enzymes: Scientists have identified enzymes like PETase and MHETase (originally found in bacteria) that can digest PET plastic.The challenge is delivering these enzymes safely into the human body to degrade accumulated particles without harming human tissues.


  • Status: Early experimental phase; focuses on engineering enzymes that are stable and active at human body temperature.


5. Advanced Detection (The "Optical Sieve")

You cannot treat what you cannot find. A major hurdle has been the inability to detect nanoplastics in blood due to their tiny size.9


  • The Breakthrough: Researchers recently developed a silicon-based "optical sieve" using a microchip that can trap and identify nanoplastics in fluids.


  • Why it matters: This technology is a critical precursor to treatment, allowing doctors to eventually diagnose "plastic accumulation" levels in patients and monitor the success of removal therapies.

 

Sarah’s Top Ten List


By Sarah McCue

Chair, Knowledge Impact Network Plastic in Humans Expert Group


I'm often asked what an individual can do to stop inhaling or ingesting plastic. 


Here’s my top ten list:


1. Stop drinking liquid from plastic bottles including water, sports

drinks, milk, juice, soda, etc. -- use a personal water filter similar

to LifeStraw or boil your water.


2. Don't drink coffee from disposable take-away cups -- best to make

it from home until these cups are not toxic. Make coffee from a

French Press, pour over, or use coffee makers with no plastic parts.


3. Remove, replace, and avoid using plastic in the kitchen including

water bottles, cups, plates, bowls, all utensils, cutting boards,

storage containers, plastic wrap, and plastic bags. Don’t wash plastic

items in the dishwasher – the heat breaks down and releases plastic

particles.


4. No hot food delivery -- plastic food containers release alarming

amounts of toxins into the food.


5. Don't buy plastic toys or household items as they quickly degrade

in landfills and end up in our soil, water and food.


6. Vacuuming is so important to remove degraded particles in your home.


7. Consider vehicles a toxic hazard especially in warm and hot weather

-- open windows before entering.


8. Don't buy or dry polyester and other synthetic clothes that also

degrade into landfills -- thrifting is best.


9. Research foods that are highest in plastic content like fish, rice,

apples, carrots, sea salt, chicken nuggets, plant-based burgers,

honey, and beer.


10. Research ways to detoxify the body — this will be the focus of our next video.

Meanwhile, I continue to read countless studies on the health impact of degraded plastic including neuro-developmental disorders, young adult cancer, heart attack, stroke, and dementia.


I encourage you to watch our recent video showing the headlines from these published studies. There's nothing inspiring or hopeful about these headlines, but it becomes clear we must urgently move beyond the scientific proof that plastic is harming us to policy and regulation.


FYI:


In 2023, Google introduced a new AI model designed to be multimodal, meaning it can process and combine different types of information like text, code, audio, image, and video. The name Gemini was chosen to reflect the dual nature of this project, which combined the efforts of two major research teams: DeepMind and Google Research.


In Latin, "Gemini" means "twins," which symbolizes this partnership. It also refers to the third zodiac sign, which is often associated with adaptability, communication, and seeing things from multiple perspectives—qualities that the researchers wanted the AI to embody.


Before the official rebrand to Gemini in early 2024, the conversational interface you are using now was known as Bard.


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Watch "The Myth of Recycling Plastic Video" here.


To submit news items or letters to the editor for the Plastics News Alert, please write

to Leland Schwartz at info@knowledgeimpactnetwork.org.


Read our previous newsletters here.

About The Knowledge Impact Network:


Dedicated to repurposing and redistributing knowledge -- one of the world’s most underutilized assets -- the Knowledge Impact Network is a nonprofit organization founded in 2020 by a group of impact-driven YPO members.


KIN showcases leading experts and their initiatives to accelerate scalable social impact.

KIN Plastics in Humans Working Group curates some of the most informative news updates on the plastics crisis and amplifies the work of the leading experts in the field.

Knowledge Impact Network™ is a 501(c)(3) tax-exempt

organization. FEIN number is 85-3426545