what does serotonin do

8 Serotonin Deficiency Symptoms You Can Identify Yourself

What is serotonin? It's is a powerful brain chemical that profoundly affects your mood, so knowing whether you're deficient is a key first step to overcoming troubling mood and impulse control problems. Having one or more of the eight serotonin deficiency symptoms discussed here will be a strong clue that … Read More

What Does Serotonin Do?

It's an important question in trying to understand the chemicals that help define us: "What does serotonin do?" Serotonin is a neurotransmitter—a brain chemical that helps to activate communication between brain cells. Neurotransmitters work by binding to receptors (molecules of protein that receive external signals) on the surface of cells. … Read More

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