86/100

Kitchen

Cast Iron Cookware

Minimal burden — Cast Iron Cookware imposes minimal avoidable burden on your detox systems.

Seasoned cast-iron pans.

The breakdown

Each driver rated 0 (none) to 10 (worst)

Chemical hazard
1
Everyday exposure
2
Persistence
1

Evidence strength: moderate · Detox Score = 100 − hazard×4.6 − exposure×3.4 − persistence×2.6, clamped 1–100.

What this means for you

A Detox Score of 86 places cast iron cookware in the Minimal band. None of the three drivers is severe, which keeps the burden manageable. No synthetic coating to break down. A well-seasoned pan is naturally nonstick and can even add dietary iron.

See where your whole exposure load is highest — free Exposure Score →

Frequently asked questions

Is cast iron cookware a toxic exposure?

Cast Iron Cookware has a Detox Score of 86 out of 100 (Minimal burden), which means it imposes minimal avoidable burden on your detox systems. No synthetic coating to break down. A well-seasoned pan is naturally nonstick and can even add dietary iron.

Why does cast iron cookware score well?

Cast Iron Cookware scores 86/100 because its associated chemical hazard, everyday exposure and persistence are all low. No synthetic coating to break down. A well-seasoned pan is naturally nonstick and can even add dietary iron.

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