Do rice-based baby foods contain dangerous heavy metals?

What's actually in it

Rice absorbs heavy metals from soil and water more efficiently than other grains. It's particularly efficient at taking up arsenic (naturally present in soil and added from pesticide legacy contamination) and cadmium (from industrial pollution and fertilizers). Inorganic arsenic is a known carcinogen. Cadmium damages kidneys.

Rice-based baby cereals, puffs, and crackers are common first foods. When fed daily to infants, these foods become a significant source of heavy metal exposure during the most sensitive developmental window.

What the research says

A 2025 study in Food Chem Toxicol analyzed metallic trace elements in rice-containing products marketed for infants. Researchers found arsenic, cadmium, and lead present across multiple product types. The levels in some products, combined with the frequency of feeding in infants, created meaningful cumulative exposure.

The FDA has set an action level for arsenic in infant rice cereal, but many other rice-based products (puffs, crackers, cakes) have no limits.

Oat-based, barley, or mixed-grain cereals have much lower arsenic. Rotating different grains and vegetables instead of relying on rice-based foods reduces exposure. Store all homemade baby food in glass baby products.