Serotonin is a chemical that plays an essential function in mood, sleep and well-being. Low levels of serotonin can contribute to depression, anxiety and other challenges. You may be able to increase ...

When was the last time you were truly happy? If you're yearning for happiness, the good news is that your body produces four main hormones that affect your mood. Dopamine, serotonin, endorphins and ...

If you've been lacking the motivation to clean your house, get a workout in or just can't get out of bed, it could be that your serotonin and dopamine levels are out of whack. When you're deficient in ...

Imagine your brain is Instagram. Then serotonin—a neurotransmitter that governs your mood—is the tech that allows one brain nerve cell to slip into another’s DMs. These messages tell your body what to ...

Serotonin is a neurotransmitter, a chemical that moves back and forth in the space (called the synapse) between two nerve cells, or neurons. When one neuron is ready to send a message to another, it ...

Many different factors impact our happiness. In particular, neurotransmitters play a role in our emotions and moods. Research has shown that the neurotransmitters dopamine, serotonin, endorphins, and ...

If you scroll on social media and come across a video captioned "watch this for a serotonin boost," you might be left wondering what serotonin is and what role it plays in your body. "Serotonin is a ...

Serotonin is often referred to as the "happiness molecule." It plays a critical role in affecting mood levels and is also a neurotransmitter that sends signals within the brain and the body.

Even without lengthy questionnaires or clinical interviews, mental health professionals can make remarkably good predictions about a person's quality of life by knowing just one thing: how the person ...