Dr. Umar Aitsaam

The FDA arsenic in rice risk assessment frames inorganic arsenic in rice products through modeled long-term lung and bladder cancer risk and qualitative non-cancer concerns in susceptible life stages, highlighting how testing, mitigation, and category-specific thresholds can be justified in certification.

This study supports baki-bean-heavy-metal-safety: key toxic metals were non-detectable, pesticides were below detection, mycotoxins and microbes were low, and canavanine was not detected. Cadmium showed occasional higher values, making it the main monitoring priority for certification.

This chromium III dietary intake assessment finds dietary Cr(III) exposures are far below EFSA’s TDI, even when adding 50–300 µg/day from supplements. The tightest margin is in toddlers, but modeled intakes still remain well under health-based thresholds.

This study shows geogenic soils can yield high dietary nickel, with rice posing the largest risk because it both accumulates more nickel and has much higher oral bioavailability than wheat; soil ingestion contributes little after accounting for low soil bioavailability.

rice-methylmercury-exposure can dominate methylmercury intake where inorganic mercury pollution contaminates rice systems, even when fish intake is low. Certification programs should prioritize speciation testing, hotspot sourcing controls, and biomonitoring-linked risk frameworks for staple grains.

This review of arsenic-in-brown-rice concludes brown rice typically contains more inorganic arsenic than white rice, and health messaging should reflect dose-dependent risk, vulnerable populations, and measured contaminant levels. It supports certification programs emphasizing inorganic arsenic testing, thresholds, and transparent labeling.

This assessment measured metals and other contaminants in Polish rye-wheat bread and modeled exposure using EFSA consumption data. Despite concentrations below legal maxima, exposure-based risk signals emerged—especially for lead, cadmium, nickel, aluminium and for children—supporting stricter certification thresholds than MLs alone.

Imported rice heavy metal certification is supported by evidence that imported rice with As/Cd/Pb below national limits can still exceed noncancer and cancer risk thresholds, especially for children, when Monte Carlo exposure variability is considered.

This cadmium-rice-risk-assessment found most Taiwanese rice contains detectable Cd below legal limits, yet probabilistic modeling shows high-consuming groups—especially children—can exceed non-cancer risk benchmarks. Geographic hotspots (notably Yilan) and stricter internal limits are key for robust certification.

This GAO report connects evidence on chronic arsenic health risks to federal oversight of inorganic arsenic in rice, highlighting unfinished guidance, testing practicalities, and coordination gaps that matter for certification programs requiring consistent limits, validated methods, and transparent update timelines.