Can heavy metals from tap water and cookware damage your liver?
Yes. A 2025 meta-analysis linked exposure to metals from food and water to elevated liver damage biomarkers.
What's actually in it
Heavy metals like lead, cadmium, arsenic, and mercury enter your body through tap water, food, cookware, and household dust. The liver processes these metals, and chronic exposure can overwhelm its detox capacity.
What the research says
A 2025 meta-analysis in Rev Environ Health pulled together observational studies on metal exposure and liver damage. The pooled analysis found clear associations between metal exposure and elevated liver enzymes, which are markers of liver cell damage.
Filter drinking water, use tested cookware, and eat a varied diet to minimize concentrated metal exposure from any single source.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Metals exposure and biomarkers of liver damage: a systematic review and meta-analysis of observational studies. | Rev Environ Health | 2025 |
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