Cutting Arsenic in Rice Can Raise Cadmium: Why One Limit Fails — page updateshttps://heavymetalcertified.com/articles/climate-metals-tradeoffsPublished revisions of this Heavy Metal Certified page.Cutting Arsenic in Rice Can Raise Cadmium: Why One Limit Failshttps://heavymetalcertified.com/articles/climate-metals-tradeoffshttps://heavymetalcertified.com/articles/climate-metals-tradeoffs#revision-780fe58dde637fbaMon, 21 Sep 2026 04:04:58 GMTDraining a rice paddy to cut inorganic arsenic can push cadmium up instead. That trade-off is why rice must be certified against every metal at once, not one.