All articles
Every microplastics article in one place
313 research explainers, guides, product picks, and how-tos. Newest first, every claim sourced.
Water
Stanley vs YETI vs Hydro Flask vs Owala: Caps, Care and Microplastics
Compare documented steel-bottle and tumbler assemblies, cap care and hot-drink limits. Corrected Stanley lead claims; no measured microplastic-safety ranking.
June 16, 2026 · 9 min read
Food
Microplastics in Oat Milk: Brands, Cartons and Evidence
Compare Oatly, Chobani, Planet Oat, Califia, Silk, Trader Joe’s and Minor Figures. Exact packaging disclosures, storage labels and microplastic evidence limits.
June 15, 2026 · 10 min read
Health
Can Tamarind Remove Microplastics? What Water Studies Show
Two lab studies tested different tamarind-derived water-treatment materials: an acrylamide-grafted polymer and seed extract used with alum. Neither tested eating tamarind or removing particles from people.
June 15, 2026 · 9 min read
Health
Are Microplastics Dangerous? What 5 Years of Human Studies Show (2026)
Microplastics in blood (Leslie 2022), placenta (Ragusa 2021), arterial plaque (Marfella 2024 NEJM, 4.53× heart-attack risk), brain (Campen 2024 Nature Medicine), pancreas (Yan 2024): the complete 2026 evidence map for whether microplastics actually harm the human body.
June 14, 2026 · 13 min read
Food
Does Starbucks Coffee Contain Microplastics? Cups, Pods and Evidence
Starbucks cups, Pike Place K-Cups, VIA and ready-to-drink formats, plus reviewed 2026 personal-cup rewards. Material disclosures and generic particle studies answer different questions.
June 13, 2026 · 9 min read
Water
Refillable Water Bottle Materials: Glass, Steel, Tritan and More
Compare six refillable-bottle materials, full contact paths and care. Corrected product identities; chemical studies are separate from particle and health claims.
June 12, 2026 · 11 min read
Health
How Long Do Microplastics Stay in Your Body? Unknown
No human study has measured a microplastic half-life. See what stool, blood, plaque and brain studies show, and why no detox timeline is proven.
June 11, 2026 · 10 min read
Food
Espresso Machine Microplastics: Materials, Models and Care
Compare exact Breville, Gaggia, Rancilio, Rocket, La Marzocco, Flair and automatic espresso models by documented construction and care. Heater types, seals, missing material details and limits of particle evidence.
June 10, 2026 · 11 min read
Pregnancy
Microplastics from Breast Pump Parts: Evidence and Limits
What bottle, milk-storage bag and human-milk studies establish about breast pump parts. Read the methods without turning them into a measured pump dose.
June 9, 2026 · 9 min read
Health
Can Probiotics Remove Microplastics? Human Trial Update
A completed human trial registered fecal microplastics as a primary outcome, but its first preprint reports only interim urinary phthalate results. Direct human particle-removal evidence is still pending.
June 8, 2026 · 10 min read
Guide
Plastic Scan Apps in 2026: What They Do, How They Work, and Which One to Use
A plastic scan app links a barcode to product, packaging, use-condition, and research inputs. It estimates a Product Contact Signal; it cannot detect particles, identify unknown materials, or measure personal exposure.
June 7, 2026 · 11 min read
Guide
How to Test for Microplastics at Home: Honest 2026 Guide
No reliable at-home microplastic test exists yet: Raman and FTIR equipment cost more than a car. Product comparisons can review known materials and use conditions, but they cannot establish particle presence or personal exposure without laboratory testing.
June 6, 2026 · 11 min read
Guide
Nanoplastics Size vs Microplastics: How Small Is Nano, Really?
Nanoplastics are below 1 micrometre: small enough to cross cell membranes, the placenta, and the blood-brain barrier. Here is how their size compares to viruses, red blood cells, and human hair.
June 5, 2026 · 10 min read
Food
Nespresso Vertuo vs Original: Systems, Materials and Evidence
Compare Nespresso systems, capsule coatings and exact Vertuo format compatibility. The reviewed evidence does not establish an Original-versus-Vertuo particle or health winner.
June 4, 2026 · 8 min read
Home
Are Ziploc Bags Safe? Microplastics, BPA & Heat
Review Ziploc material disclosures, BPA claims, storage and reuse guidance. What the 2023 study measured, and why it cannot supply a Ziploc-bag microwave count.
June 3, 2026 · 9 min read
Water
Microplastics in Tap Water by US City: 2026 Guide
NYC, LA, Chicago, Houston, Phoenix, Philadelphia and more: major US cities ranked for tap water microplastics. Source water, treatment, and per-city filter advice.
June 1, 2026 · 13 min read
Health
Can Kimchi Remove Microplastics? What a 2026 Study Found
One kimchi-derived bacterial strain bound polystyrene nanoplastics and increased fecal excretion in germ-free mice. That is promising early research, but it is not evidence that eating kimchi removes plastic from people.
June 1, 2026 · 9 min read
Water
Best Water Filter Pitchers Ranked for Microplastics (2026)
Only PUR PLUS, Brita Elite and LifeStraw Home glass are certified to reduce microplastics. Eight pitchers ranked, with certifier listing links and cost per gallon.
May 31, 2026 · 12 min read
Food
Microplastics in K-Cups and Coffee Pods: Materials and Evidence
Compare disclosed K-Cup and Nespresso construction, reusable assemblies and chemical studies. We withdrew unsupported per-brew counts, brand release tiers and reduction promises.
May 30, 2026 · 8 min read
Water
Best Reverse Osmosis Systems for Microplastics 2026: Ranked
AquaTru, Waterdrop, APEC, iSpring, Express Water and more: reverse osmosis systems ranked for microplastic removal, NSF certification, and installation complexity.
May 29, 2026 · 13 min read
Water
Microplastics in Tap Water by US State: 2026 Guide
State-by-state guide to microplastics in US tap water. Source-water type, treatment technology, and which states test lowest-contact vs dirtiest. Practical filter advice for every region.
May 28, 2026 · 12 min read
Health
BPA on Thermal Receipts: What Absorbs Through Your Skin
~94% of US thermal receipts test positive for BPA. Hand sanitizer makes skin absorption dramatically worse (Hormann 2014 PLoS One). The 7 daily habits that cut exposure.
May 27, 2026 · 10 min read
Home
Microwaving Plastic Containers: What the Research Shows
Check the 2023 microwave-container study, later EFSA evidence and limits of particle counts. Practical reheating choices with food safety and product care.
May 25, 2026 · 9 min read
Food
Microplastics in Coffee Cups: Studies, Liners and Lids
A source-linked comparison of disposable-cup experiments, their units and detection limits. Check barriers, lids and suitable reusable mugs without inventing a café-brand dose.
May 25, 2026 · 9 min read