The serotonin syndrome is often described as a clinical triad of mental-status changes, autonomic hyperactivity, and neuromuscular abnormalities, but not all of these findings are consistently present ...

Serotonin is a chemical in the brain that can affect mood. Eating foods that contain the essential amino acid tryptophan can help the body produce more serotonin. Some foods, such as salmon, eggs, ...

You might have heard serotonin referred to as the 'happy hormone' – but it does far more for us than support our mood. Serotonin is a chemical messenger (or neurotransmitter, to use its proper name) ...

Although serotonin is well known as a brain neurotransmitter, it is estimated that 90 percent of the body's serotonin is made in the digestive tract. In fact, altered levels of this peripheral ...

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 and hormone that helps regulate mood, sleep, digestion, blood clotting, and sex drive. Your body makes it from tryptophan, an amino acid found in meat, dairy, eggs, and ...

A new computational-model reveals that serotonin, one of the most widespread chemicals in the brain, can speed up learning. A new computational-model designed by researchers at UCL based on data from ...

Serotonin is an essential brain chemical messenger, which controls mood regulation, sleep patterns and facilitates memory function and appetite control. As the "feel-good" neurotransmitter, serotonin ...

Serotonin is a chemical produced mostly in our digestive tract. 1 Despite its humble beginnings in the gut, serotonin has the important job of deciding which brain cells to "turn off" (inhibit) during ...

Serotonin is nature's own appetite suppressant. This powerful brain chemical curbs cravings and shuts off appetite. It makes you feel satisfied even if your stomach is not full. The result is eating ...

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 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 ...