What Is Addiction?

National Institute on Drug Abuse (NIDA/NIH) · 22K views · 2021 · 1:34

Open on YouTube

Mental health & neurodiversityother

Why the open web links it

Explains the science of addiction, brain reward pathways, and how addiction affects brain development.

Linked by 4 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including rutgers.edu, caresource.com, mcc.edu, aliveandwellcenter.net.