The Science Library
How exposure works, and what reduces it.
How Your Body Actually Detoxes (No Tea Required)
Your liver, kidneys, gut, skin and lungs already run a 24/7 detox system. Here's how it works — and why the real lever is reducing what goes in.
6 min readPFAS 'Forever Chemicals': Where They Hide and How to Cut Exposure
PFAS are in cookware, food packaging, stain-proof fabric and drinking water. Here's where they concentrate and the handful of swaps that cut most of your exposure.
6 min readMicroplastics: What the Science Actually Says (and What to Do)
Microplastics are in water, food and air. Here's an honest read on what's known, what isn't, and the low-effort changes that cut your exposure the most.
6 min readIndoor Air: The Exposure You Control Most
You breathe about 15,000 litres of air a day, most of it indoors. Indoor air is often more polluted than outdoor — and it's the exposure you have the most power over.
6 min readCut Pesticide Exposure Without Doubling Your Grocery Bill
You don't need to buy everything organic. A smart, targeted approach cuts most of your pesticide exposure for a fraction of the cost.
4 min readHow to Check a Water Filter Is Certified to Reduce PFAS
Five checks before you trust a filter with PFAS: what is in your water, the exact NSF/ANSI 53 or 58 claim, the certifier's own listing, what a certificate does not promise, and the replacement schedule.
5 min readVermiculite Attic Insulation: Is It Asbestos, and What Do You Do?
The one-visit answer for owners of older houses: how to recognise vermiculite attic insulation, why US EPA says to assume it contains asbestos, what not to do, when to hire a certified contractor, and how the Zonolite trust pays part of the bill.