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Seeing Halloween candy in stores reminds us of a troubling fact: According to the Minnesota Center for Health Statistics, 99 children under age 5 were treated in hospitals for cannabis poisoning in 2023, and 122 were treated in 2024. Reported poisonings were due to accidental consumption of non-beverage edible hemp and cannabis products.
This raises a critical question: Is Minnesota doing enough to protect young children? Current THC limits set by the Office of Cannabis Management are too high. Cannabis edibles are allowed to contain up to 10 mg per serving and 200 mg per package — levels that pose serious risks to children. Young children can’t read warnings and are drawn to sweets, making the risk of accidental ingestion unacceptably high when edibles are left unattended.
A toddler consuming just two to three edibles can exceed the dose of 1.7 mg THC/kg, the threshold level predicting severe and prolonged toxicity with symptoms such as seizures, hallucinations and respiratory depression requiring ICU admission.
We urge the Office of Cannabis Management to lower THC limits of cannabis edibles to 100 mg per package; mandate child-resistant packaging, either blister packs or single-serving, sealed pouches; and require retailers to give consumers unbiased health warning information at the point of sale.
Stronger attention to poisoning prevention is essential to protect Minnesotans as reported poisonings in all age groups are expected to increase with cannabis commercialization.
Maria Poirier, Rochester