On reducing your chemical exposure. Peer-reviewed sources only. No brand sponsorship.
New articles every Wednesday and Saturday.
A 2019 McGill University study measured 11.6 billion microplastic particles and 3.1 billion nanoplastic particles released from a single pyramid tea bag steeped at 95C. Loose leaf eliminates the exposure.
Chlorine and trihalomethanes volatilise into shower air at hot water temperatures. KDF-55 filters reduce free chlorine by 90% or more. Here is what works, what does not, and when it matters.
Reducing indoor chemical exposure is a four-week project, not a weekend one. This plan works by week: kitchen and water, then personal care, then cleaning and bedding, then air and dust.
PFAS cross the placenta and are linked in cohort studies to lower birth weight and higher preeclampsia risk. Here is what the C8 and Faroe Islands data show, and which exposures matter most before and during pregnancy.
Stainless steel is the most recommended alternative to non-stick, but questions about nickel and chromium leaching persist. The answer depends on the grade of steel, what you cook in it, and the condition of the pan.
Three ingredients handle the majority of household cleaning without synthetic fragrance, antibacterial compounds or undisclosed chemicals. This is the complete guide to non-toxic DIY cleaning.
A 2022 study found microplastics in human breast milk for the first time, confirming that plastic particles can cross biological barriers. Here is what we know and how to reduce infant exposure.
Bottled water is less regulated than tap water in most countries, frequently contains microplastics from the bottle itself, and costs up to 3,000 times more per litre. The evidence favours filtered tap.
Some foods consistently show elevated pesticide residues, PFAS and heavy metals across independent testing. Knowing which five to prioritise for organic or careful sourcing makes the biggest practical difference.
Decades of fire safety regulations required upholstered furniture to contain flame retardant chemicals. Many are now known to be harmful. The regulations changed but the chemicals remain in most existing furniture.
Adults spend roughly 26 years of their lives in bed. Most conventional mattresses contain polyurethane foam treated with flame retardants. This is how to evaluate certifications and choose a safer option.
PFAS-coated packaging is used to make paper bags, cups and wrappers grease-resistant. Fast food packaging has been among the most tested categories. The results are not reassuring.
The average shampoo contains 20 to 30 ingredients. A handful are linked to endocrine disruption, scalp absorption of chemicals and environmental harm. Here are the 12 to always look for.
Baby shampoos and lotions are marketed as gentle and safe. Many contain formaldehyde-releasing preservatives, synthetic fragrance and 1,4-dioxane as a contaminant. How to read a baby product label.
Phthalates make plastic flexible and fragrance last longer. They show up in toys, food packaging and most scented products. Here is where they hide, what the strongest studies found, and which swaps cut exposure fastest.
Pet birds die from Teflon fumes in kitchens every year. The fumes that kill birds at low concentrations are the same fumes humans inhale when non-stick pans overheat. This is what you need to know.
Most conventional sunscreens contain oxybenzone, octinoxate and other compounds linked to endocrine disruption. Some also contain PFAS. Here is what is in your SPF and what to use instead.
Black plastic utensils, containers and trays are made from recycled electronics and contain flame retardants. A 2023 study found they transfer to food. This is what to throw away today.
Studies link PFAS exposure to reduced fertility in both men and women, longer time-to-pregnancy, and altered outcomes in IVF cycles. Here is what the research actually shows.
Non-stick cookware uses PTFE, a PFAS compound. Scratched coatings shed thousands of particles per use. This guide compares the safe alternatives with brand recommendations at every budget.
A 2022 Amsterdam study was the first to detect microplastics in human blood. Subsequent research confirmed the finding across multiple countries. Here is what plastic in the bloodstream might mean.
The EPA's 2024 ruling set legal limits for PFAS in drinking water for the first time. This guide covers what is in your tap water and which filters actually remove the contaminants that matter.
Infants spend 14 to 16 hours per day in the nursery in their first year. Most conventional nursery products contain PFAS, flame retardants and formaldehyde finishes. This is how to set it up differently.
The EPA's 2024 ruling set the first enforceable maximum contaminant levels for PFAS in drinking water. Here is what changed, what it means for your kitchen, and what to do this week.
Endocrine-disrupting chemicals interfere with the hormonal system at very low doses. This plain-English guide covers how hormones work, how EDCs interfere, and why the science is difficult to act on.
A 2023 study found that dishwasher cycles release significantly more chemicals from plastic items than handwashing. High heat and detergent accelerate breakdown. Here is what to keep out.
Thermal paper receipts are coated with BPA or BPS. Handling a receipt for 10 seconds transfers measurable bisphenol to the skin. Cashiers show urine concentrations 2.8 times higher than average.
Black plastic meat trays contain flame retardants from recycled electronics. Absorbent meat pads can contain PFAS. Knowing what to avoid at the supermarket makes a meaningful difference.
The word 'fragrance' on a product label can legally represent hundreds of undisclosed chemical compounds. Phthalates are among the most common. Here is what the loophole means and how to work around it.
Twelve practical swaps grouped by cost and time. Some are free. Most take under 15 minutes. Together they represent the highest-impact changes you can make without disrupting your life.
When BPA faced regulatory pressure, manufacturers switched to BPS. The problem: BPS has similar oestrogenic activity and may be more persistent in the environment. The label change solved nothing.
A March 2024 study in the New England Journal of Medicine found microplastics in carotid artery plaque. Patients with detectable particles had significantly higher rates of heart attack and stroke.
A systematic approach to replacing parabens, phthalates and synthetic fragrance in your daily routine. Which products to change first, and what to look for on ingredient labels.
Blue light between 460 and 495nm suppresses melatonin by up to 42%. The spectrum of light in your home before sleep has measurable effects on sleep quality, metabolic health and cancer risk.
If you are new to this subject, the number of changes feels overwhelming. This guide tells you exactly where to start for the biggest reduction in daily chemical load with the least disruption.
