But some research suggests certain foods may help boost levels of serotonin, known as the ‘feel-good’ chemical. Is this true? You might have heard of serotonin. It’s a chemical messenger ...

Your body’s feel-good chemicals Nutrients in food can promote the production of your body’s feel-good chemicals: serotonin and dopamine. Serotonin regulates your mood and promotes sleep.

Serotonin syndrome is a preventable, drug-related complication that results from increased brain-stem serotonin activity, usually precipitated by the use of one or more serotonergic drugs. Its ...

While it's hard to disentangle what exactly is responsible for your sense of happiness, four chemicals can take a big chunk of the credit: dopamine, serotonin, endorphins, and oxytocin.

They block the reabsorption of serotonin and norepinephrine to help regulate mood. Research suggests that roughly 15 percent of people in the United States live with mild to moderate depression ...