Can arsenic from rice and drinking water cause gut bacterial imbalance?
Arsenic has known links to health effects people usually want to avoid, especially for kids and during pregnancy.
What the study actually looked at
The paper behind this page is "Subchronic arsenic exposure induced intestinal microbiota dysbiosis and intestinal inflammation via activating the NF-κB signaling pathway." You can read it in Food Chem Toxicol (2026).
Short version: the research looked at how arsenic can affect the body. It did not directly test rice and drinking water, but arsenic is one of the things people run into when they use rice and drinking water, which is why parents ask about it.
What this means for you
If cutting back on arsenic is on your radar, the simplest move is to swap the products most likely to contain it. That is not about panic. It is about picking the easier option when a safer one exists.
One study alone will not close the case. But if you are pregnant, feeding a toddler, or just want less of this stuff around the house, steering clear of arsenic where you can is a fair call.
The bottom line
The science backs taking arsenic seriously. Picking arsenic-free options where possible is a low-effort way to cut how much of it ends up in your body.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Subchronic arsenic exposure induced intestinal microbiota dysbiosis and intestinal inflammation via activating the NF-κB signaling pathway. | Food Chem Toxicol | 2026 |
What to use instead
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