Vaping and Your Brain: The Science of Substance Use Disorder

In this short video, medical student Luke MacDonald breaks down how nicotine from vapes affects your brain — especially while it's still developing. Learn how vaping can mess with your brain’s reward system and why that matters when it comes to stress, habits, and the potential for substance use disorder. The information in this video was accurate as of the upload date, 11/08/2025. For information purposes only. Consult your local medical authority for medical advice. ---------------------------------- At Horizon Health Network, we are helping people be healthy! Au Réseau de santé Horizon, nous aidons les gens à être en santé! For more information, visit / Pour en savoir plus, cliquez ici : https://news.horizonnb.ca Facebook: https://facebook.com/HorizonNB Twitter: https://twitter.com/HorizonHealthNB Instagram: https://instagram.com/horizonhealthnb/ Linkedin: https://linkedin.com/company/horizon-health-network