‘Did You Know?’ National Ad #4-M


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The “Did You Know?” 12″x18″ ads are available for purchase by download or print for $5.00 each.

Purchase the download option if you want a high-resolution PDF formatted in 12″x18″ horizontal poster. Customer will receive an email with a PDF link to the specific ad(s) ordered. Customer is limited to 5 downloads of each ad from our website, therefore we recommend saving each PDF to your computer in order to make copies. Print on 80 lb glossy paper in 12″x18″ size poster with white border bleed. NOTE: Each high res pdf file is approximately 30mb.

Purchase the printed option if you want each ad printed by CLEAR Alliance in a 12″x18″ size poster. If mailed, shipping and handling charges will apply at a flat rate of $20.00.

Additional information


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References and Sources

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Marijuana interferes with how the young brain develops

Source #1 – California Society of Addiction Medicine – Impact of Marijuana on Children and Adolescents (September 2009)

Source #2 – American Psychological Association – Marijuana and the Developing Brain (November 2015)

Source #3 – Monitoring the Future – Key Findings on Adolescent Drug Use (February 2015)

Source #4 – American Addiction Centers – The Effects of Marijuana on the Teenage Brain (December 2019)