Happy chemicals and how to hack them poster, happiness chemicals
Four main brain chemicals, dopamine, serotonin, oxytocin and endorphins, all play a role in how you experience happiness. These hormones are chemicals produced by different glands across your body. They travel through the bloodstream, acting as messengers and playing a part in many bodily processes and also help you regulate your mood. This poster will be a great addition to any space!
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