From Poison to Prevention: Cannabis, nicotine, and kratom poisoning trends and how they can inform our work

May 21, 2026 from 1:00 - 2:30 pm

Public health educator Alex Sirotzki will share case data on cannabis, nicotine, and kratom poisonings reported to the Washington Poison Center. Trends from the Poison Center show what age groups are affected, what types of products are involved, reason for substance exposure, and trends over time. After this information, attendees will consider how poisoning data connects to potential prevention and intervention efforts.

Registration: https://redegroup.zoom.us/meeting/register/20w0OOZLQgGCYRN41vw2yg

Hypofrontality: Effects of Marijuana on the Growing Brain

June 18, 2026 from 10:00 - 11:00 am

This presentation examines how marijuana use and other high-risk behaviors disrupt adolescent brain development, particularly the prefrontal cortex responsible for judgment, impulse control, attention, and decision-making. Research shows early cannabis use correlates with weaker executive functioning, learning inefficiencies, and altered brain maturation patterns during this critical period. Dr. Collier will discuss a comprehensive, brain-based prevention approach that strengthen executive functioning through consistent skill-building, supportive environments, and developmentally appropriate interventions from childhood through adolescence. Evidence demonstrates prevention approaches promoting self-regulation, planning, stress reduction, and healthy decision-making improve long-term outcomes and reduce risk behaviors.

Presented by Dr. Crystal Collier, LPC-S, Licensed Professional Counselor-Supervisor and Executive Director of Know Your Neuro, Inc.. With her PhD in Counselor Education, Dr. Collier specializes in neuroscience-based youth prevention programs and has authored an award winning series for parents, children, and teens to protect healthy brain development and support youth success.

Registration: https://redegroup.zoom.us/meeting/register/8QEnfmOUQjqknMEqE1TkwA