Is rice from some countries riskier because of poison metals?
Arsenic, lead and cadmium in rice in Latin America and human health risks
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Scientists checked rice from Guyana and Chile for dangerous metals like arsenic, lead, and cadmium. Arsenic was higher in Guyanese rice, which could be risky for health.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
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A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Scientists checked rice from Guyana and Chile for dangerous metals like arsenic, lead, and cadmium. Arsenic was higher in Guyanese rice, which could be risky for health.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 526 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Muñoz-Fariña O, Roman-Benn A, García O, Ravanal MC, González L
Related Content
Claims (4)
Rice from Guyana has more arsenic than rice from Chile, and that might mean people eating it could face higher health risks.
Eating rice might increase cancer risk in people from Guyana and Chile because of arsenic in the rice — especially in Guyana, where the risk is high enough to be a real concern.
Rice from Guyana and Chile has about the same amount of lead and cadmium — no big difference between the two countries.
In Guyana, the amount of arsenic in rice could be risky for people's health over time, but in Chile, the levels are low enough that they probably don’t pose a health problem.