Explore how genetic knockout technology reveals surprisingly normal behavior in mice lacking serotonin production. Absolutely nothing...? Not quite, but it may be good for a lot less than anyone ...

Serotonin is a neurotransmitter important for mood, digestion, and sleep. You can increase serotonin levels naturally through exercise and sunlight. Serotonin is a naturally occurring monoamine ...

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 ...

A lot of things can affect your mood — diet, exercise, stress, and even the weather. Inside your body, a brain chemical called serotonin can also impact your mood. Serotonin is a neurotransmitter that ...

Some quite strong feelings and very broad conclusions have come following the recent publication of a review study published in the reputable journal Molecular Psychiatry that found little evidence ...

Scientists have studied the main source of serotonin in the brain -- the dorsal raphe nucleus (DRN). By studying how activating the brain's 'serotonin center' affects awake animals for the first time, ...

Lead author Professor Joanna Moncrieff, a Professor of Psychiatry at UCL and a consultant psychiatrist at North East London NHS Foundation Trust (NELFT), said in a statement: “It is always difficult ...

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 ...

A major paper debunking the “serotonin hypothesis” has a lot of people agitated. But leaving more room for nuance in our discussions about mental health is the right idea. Building a more complex, ...

Many people who are suffering from anxiety or depression have found relief by taking antidepressants. These medications can often help you feel better and make a real difference in your quality of ...