States Without Legalized Cannabis Have Higher Rate of Poison Control Calls for Delta-8 THC Products, Says Recent Study Image Cannabis News September 26, 2024 Products containing Delta-8 THC may be leading to an increase in calls to poison control centers, according to a recent study. A recent study published in the Journal of Medical Toxicology (1), titled, “Delta-8 Tetrahydrocannabinol Exposures Reported to US Poison Centers: Variations Among US States Marijuana Business News by Madeline Colli