A study conducted by Healthy Babies Bright Futures [1] revealed that rice sold in stores across the United States contains toxic heavy metals. After analyzing rice samples from 145 brands across 20 metropolitan areas, arsenic was detected in all samples, and one in four exceeded the U.S. Food and Drug Administration’s limit for infant rice cereal, which is set at 100 parts per billion. There is no established threshold for non-infant rice products.

Arsenic poses significant concerns for children under 2 years of age and pregnant mothers, and it has been linked to cancer and developmental brain damage, including lower IQ. Cadmium, lead and mercury were also found in the rice samples. Although the heavy metal levels are not high enough to cause acute poisoning, the concern is that consumption of these products over a long period of time could be harmful.

To lower exposure, the study suggests cooking rice in six to 10 cups of water and draining the excess liquid to reduce arsenic levels by up to 60 percent. Rice alternatives are also recommended, including quinoa, farro and barley, which exhibit a 69 percent lower heavy metal contamination than rice. Thai jasmine, Indian basmati and California-grown rices were also recommended as safer options.