dopamine
/ˈdoʊpəˌmin/
noun
- A chemical in the brain and body that helps send signals between nerve cells; it affects movement, mood, pleasure, and motivation.
- When you eat something delicious, your brain releases dopamine, making you feel happy.
- Exercise can boost dopamine levels, which helps improve your mood and energy.
- Some medicines for depression work by increasing the amount of dopamine in the brain.