Dopamine and serotonin: Brain chemicals explained

Dopamine and serotonin are chemical messengers, or neurotransmitters, that help regulate many bodily functions. They have roles in sleep and memory, as well as metabolism and emotional well-being.

People sometimes refer to dopamine and serotonin as the “happy hormones” due to the roles they play in regulating mood and emotion.

They are also involved in several mental health conditions, including low mood and depression.

Dopamine and serotonin are involved in similar bodily processes, but they operate differently. Imbalances of these chemicals can cause different medical conditions that require different treatments.

Full story at Medical News Today