Explaining the Biology of Happiness

On a chemical level, our happiness basically stems from levels of four hormones (or neurotransmitters): 1) dopamine, 2) serotonin, 3) endorphin, & 4) oxytocin. Each plays a unique role in making us feel good. Dopamine drives reward-seeking behavior in our brains. If you eat something delicious or have an orgasm, & your brain releases some…

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