Microplastics are turning up inside our bodies, and they’re linked to real harm. The proven good news: the everyday things you use and wear are one of the most effective ways to take in less.
189 things across 16 categories
The guide
The kitchen is where plastic meets heat, acid and abrasion, the three things that make it shed into food. Here is where to start.
Modern Wisdom · 2025
Dr. Rhonda Patrick — Biomedical scientist and founder of FoundMyFitness
Patrick is meticulous about separating what the evidence shows from what's hype, which makes this the most citation-heavy episode in the set. A calm, rigorous tour through the research on plastics and the body.
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One teabag
11.6 billion
microplastic particles steeped out of a single plastic teabag.
The fix: Brew loose leaf with a stainless infuser, or choose plastic-free bags.
Every year
79 million
microplastics a plastic cutting board can shed into your food.
The fix: Switch to a wood or bamboo board for everyday prep.
What actually helps
A few kitchen habits are some of the most evidence-backed ways to cut what you swallow.
Worth watching
The scientists who found plastic in our blood, the podcasts that got them talking, and the explainers that make it all make sense — 13 films worth your time.
The guide
A billion plastic toothbrushes are binned in the US every year. Here is how to cover your whole routine without them, fluoride included.
Every year, U.S.
1 billion
plastic toothbrushes are thrown out, and they never fully break down.
The fix: Switch to a bamboo handle or a brush with replaceable heads.
What actually helps
Dental swaps keep plastic out of your routine and the waste stream, while the biggest intake wins sit at the tap and table.
The guide
Bottles you rebuy every month and synthetics that shed in the wash. The bathroom is full of easy wins.
ZOE Science & Nutrition · 2025
Dr. Sabine Donnai — Longevity physician and clinician
ZOE's tightly produced episode focuses on where plastic particles have been found inside the human body and what a realistic personal 'plastic detox' looks like. Accessible without dumbing things down.
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Now found in
Blood. Lungs. Placenta.
Microplastics have been detected throughout the human body.
The fix: Cut plastic where it meets food, water, and skin first, that's the biggest lever.
What actually helps
Most everyday exposure traces back to packaging and synthetics, both easy to swap here.
The guide
Most cleaning products are water sold in plastic jugs, and every synthetic wash sheds hundreds of thousands of fibres.
Every wash
700,000
synthetic-fibre microplastics shed by a single 6 kg load of laundry.
The fix: Wash full loads cooler and less often, and choose natural fibres.
What actually helps
Laundry is a major route for microfibres into water and air, and cleaning is mostly water in plastic.
The guide
Heating and storing food in plastic is one of the most direct ways particles end up on your plate. Glass and steel fix it.
The Peter Attia Drive · 2025
Dr. Peter Attia — Physician (MD, Stanford; trained at Johns Hopkins) focused on longevity and preventive medicine
A physician's ranked, no-nonsense list of the exposure reductions that actually move the needle — heat plus plastic is the enemy, and your kitchen is where most of the wins live. The practical companion piece to all the scarier science above.
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Since 1990
6×
more microplastics in our bodies than a generation ago.
The fix: Start with the big three: drinking water, food storage, and cookware.
What actually helps
Heat is the single biggest driver of plastic migrating into food, so storage choices matter most.
The guide
Bottled water is the headline microplastics story. Filtered tap plus a good bottle is the single clearest swap you can make.
TED-Ed · 2026
TED-Ed — TED's animated education studio, scripted with subject-matter reviewers
TED-Ed's signature animation tackles the three main routes plastic takes into your body — the air you breathe, the things you touch, and what you eat and drink. The clearest six-minute primer on exposure pathways you'll find anywhere.
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Per litre
240,000
plastic particles in a single litre of bottled water, about 90% of them nanoplastics.
The fix: Filter your tap water and carry a stainless or glass bottle instead.
What actually helps
This is the most clearly measured swap of all, and it saves money too.
The guide
From microbeads in scrubs to single-use tubes, skincare is full of plastic you can lose without losing results.
Every day, U.S.
8 trillion
plastic microbeads rinse into waterways from face and body scrubs.
The fix: Avoid 'polyethylene' in scrubs; pick natural exfoliants and refillable glass.
What actually helps
Reducing everyday plastic contact is the broad goal as the science develops.
The guide
Conventional pads and tampons are largely plastic, and a person may use thousands in a lifetime. Reusables change the maths.
What actually helps
Switching to reusables removes a huge volume of plastic against the body.
The guide
Heat plus plastic is a particular concern for babies. The fixes are simple, and reassuring.
The Joe Rogan Experience · 2026
Dr. Shanna Swan — Environmental epidemiologist and author of 'Count Down'
Swan's 2026 return to Rogan brings the reproductive-health science to a huge mainstream audience. A long, wide-ranging conversation on how everyday chemical exposure is reshaping fertility.
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Per litre, when heated
16 million
microplastic particles released by a hot plastic baby bottle.
The fix: Choose glass or stainless bottles, and cool formula before it goes in.
What actually helps
Babies are especially worth protecting, and the fixes are simple.
The guide
An underserved corner, but cracked plastic bowls and synthetic gear add up. Sturdier swaps last longer too.
What actually helps
Swaps here cut plastic in your shared home environment.
The guide
Travel is where good habits slip into single-use plastic. A little kit keeps them intact, and gets through security.
What actually helps
Travel is where good habits slip, these keep them intact.
The guide
Outdoors, plastic becomes litter that lasts for centuries. Gear built from metal and natural materials goes the distance.
Kurzgesagt – In a Nutshell · 2018
Kurzgesagt — Animation studio; this episode was produced in collaboration with UN Environment's Clean Seas campaign
The classic Kurzgesagt treatment: how a miracle material became a planetary management problem, from the chemistry of polymers to the microplastics now circulating through food webs. Still the best-animated on-ramp to the whole topic.
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What actually helps
Out here, a reusable filter beats a stream of single-use plastic.
The guide
Plastic pots, trays and stakes crack and fragment outdoors. Terracotta, metal and bamboo are the lasting alternatives.
What actually helps
Garden plastic fragments outdoors into long-lived microplastics.
The guide
Synthetic mattresses and bedding shed microfibres every night and every wash. Natural fibres breathe, and don't.
ABC 7.30 · 2025
Dr. Norman Swan — Physician and ABC health journalist
A physician-journalist takes the microplastics story indoors, asking how much of our exposure actually comes from the home. Short, current, and practical for anyone auditing their own space.
More in the screening room
What actually helps
Synthetic textiles are a documented microfibre source, now found in the body.
The guide
The workday is full of disposable plastic: cases, pens, packaging. A few swaps quietly cut it.
What actually helps
Cut the single-use desk plastic, and start your real wins at the tap.
The guide
Gym kit is quietly synthetic: PVC mats, foam blocks, microfibre towels. Natural materials grip better and don't shed.
2024, NEJM
In the artery wall
Micro- and nanoplastics in arterial plaque were linked to higher risk of heart attack and stroke.
The fix: Swap the items that touch hot food and drink, heat is where shedding spikes.
What actually helps
Gym staples are quietly plastic, easy to upgrade.
One swap a week
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