An outbreak of lead poisonings in children, tied to contaminated cinnamon applesauce pouches, illustrates the gaps in how heavy metals in foods are regulated.
Despite strong efforts to limit lead exposure from sources like paint and gasoline, the U.S. government doesn’t broadly limit lead levels in food, a blind spot that’s become all the more glaring, experts say, as cases of lead poisonings in young children linked to contaminated cinnamon applesauce continue to mount.
As of Tuesday, lead poisoning had been reported in at least 65 children, all younger than 6, who ate pouches of now-recalled cinnamon apple puree and cinnamon applesauce, up from 57 cases two weeks ago, according to the Food and Drug Administration.
Children under the age of 6 are most vulnerable to lead poisoning, the Centers for Disease Control and Prevention says. The heavy metal can lead to developmental problems, damage to the brain and nervous system, and problems with learning, behavior, hearing and speech. Lead exposure can lead to lower IQ and underperformance in school, according to the CDC.
Since no one seems to have read the article, and the summary doesn’t answer the headline, I gave it a skim. Basically, regulations on lead in food are a work in progress, but progress tends to be slow when there isn’t much political pressure behind it, and that pressure tends to only come after something goes wrong.
The big problem is threading the gap between what is technically possible with existing technology and infrastructure, and what the limits would ideally be from a public health perspective. Everyone agrees there should be a limit, but finding the best number for each food product is a complicated process.