Say What? "Serotonin"
The neurotransmitter serotonin—known as the "calming chemical"—has a bigger job than we thought. Read More »
Meet Your Brain
Your brain is the command center for your entire body. Without it, you’re not you. Read More »
Myth or Fact? “Addiction Is a Choice"
Addiction is a brain disease. It’s not a choice, and it’s not a weakness. Drugs can change how the brain works, and those changes can last for a long time. Read More »
Say What? “Dopamine”
Your brain releases a neurotransmitter called dopamine as a response to things that are pleasurable. Read More »
Marijuana: Just the Facts
The teen brain continues to develop until age 25. Using marijuana regularly before then can have negative and long-lasting effects. Read More »
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