Plastic can meet food and drinks through packaging, preparation, storage, water, heat, and wear. This Learn section explains what research supports, where uncertainty remains, and which lower-plastic kitchen decisions may be practical.
If you are new to the topic, start with Microplastics 101. It introduces what microplastics are, where common exposure routes may occur, and which everyday kitchen decisions are worth considering first.
One foundational guide before the deeper topic hubs.
Read Microplastics 101A broad evidence guide supported by focused Research & News articles that retain their own methods, limitations, and reader questions.
Learn the difference between detection, experimental hazard, human association, intervention, and clinical outcomes.
Draft in review. No public link.
Human observations and controlled animal evidence.
What detection means for pregnancy and fetal-transfer questions.
Digestive associations, microbiome evidence, and uncertainty.
Indoor air, respiratory detection, and disease evidence.
Explore where silicone fits in a lower-plastic kitchen, what research says about particles and migration, and how to choose and care for food-contact products.
Begin with the broad answer, then choose the evidence or practical question that matters to you.
Explore Silicone
What particle studies found and where normal-use evidence remains limited.
BPA, siloxanes, curing by-products, and migration testing.
Labels, curing claims, documentation, and the pinch test.
Heat, cleaning, odors, wear, storage, and replacement.
Start with high-use contact points and choose changes that fit your real routine.
Prioritize frequent plastic contact involving heat, wear, storage time, and everyday use.
See where to startWaterUnderstand reverse osmosis, certifications, and the questions to ask about an exact system.
Read the water guideMaterialsCompare stainless steel, glass, wood, ceramic, silicone, and conventional plastic.
Compare materialsStorageChoose practical options for leftovers, lunches, pantry storage, and reheating.
Choose food storageHot drinksReview kettles, brewers, tea bags, travel mugs, and the full hot-water path.
Review your routineEveryday productsLearn what gum base can contain and what natural claims do not guarantee.
Read the guideClaim-first briefs that show what a study supports, what it does not prove, and what the findings mean for practical decisions.
Shellworks has opened US preorders for a $62 cutting board made from VIVOMER, a fermentation-produced PHA-based polymer. It promises dishwasher convenience without the polyethylene or polypropylene surface used...
Read the brief
A small mouse study found higher liver-injury and selected fat-related measurements after daily polyethylene exposure. It does not show that ordinary food-packaging use causes fatty-liver disease in people.
Read the briefA new magnetic adsorbent removed more than 95% of known model micro- and nanoplastics under selected laboratory conditions. It also performed well in two industrial laundry liquids. The...
Read the briefAn at-home blood test may report particles detected in a dried blood sample. It cannot currently diagnose illness, translate a count into personal health risk, or prove that...
Read the briefNo. Researchers have detected plastic material in postmortem brain tissue, including higher measured concentrations in a small dementia subgroup. The findings cannot show whether particles contributed to dementia,...
Read the briefYes. Cutting on polyethylene and polypropylene boards can release plastic particles, and some can transfer to food. This makes worn plastic boards a reasonable place to reduce plastic...
Read the briefPlastic contact does not automatically mean microplastic consumption. Research is still developing, and not every plastic item deserves the same level of attention. We focus on practical contact points involving food, drinks, heat, wear, long storage, and frequent use.
The goal is not a perfect kitchen. It is a kitchen that uses better materials where they can make the most sense.
