2. How is serotonin made? Serotonin is made via a unique biochemical conversion process. It begins with tryptophan, a building block to proteins. Cells that make serotonin use tryptophan hydroxylase, ...

Exercising regularly can increase your serotonin levels and improve your mood. Stress and a lack of sun exposure can decrease your serotonin levels. Managing your serotonin levels involves stress ...

Serotonin syndrome occurs when a person takes drugs that cause excess levels of serotonin to accumulate in the body. Symptoms can include agitation, a dry mouth, dilated pupils, confusion, and more.

Serotonin is sometimes known as the happy chemical, because it appears to play an important role in regulating mood, and low levels of serotonin in the brain have been associated with depression. (1) ...

Serotonin is a neurotransmitter, or chemical messenger, that controls and stabilizes your mood and functions in your brain. What might surprise you is that it’s also crucial to the functions of your ...

Antidepressants were first developed in the 1950s to treat the symptoms of depression, which is a mood disorder that causes deep feelings of sadness and hopelessness. But antidepressants aren't just ...

The placenta has long been thought to produce serotonin during pregnancy. But in a new study, Yale researchers shatter the deep-rooted hypothesis — and show that the placenta doesn’t produce serotonin ...

Serotonin syndrome (serotonin toxicity) is a potentially dangerous condition that arises from excessive serotonin levels in the body. It’s often due to medications or drug interactions and can affect ...