No, the serotonin is collected and stored by platelets but not released by them. Serotonin is secreted by Enterochromaffin cells.
serotonin
Serotonin is a neurotransmitter (brain chemical) responsible for feelings of well being and happiness. Serotonin is found in the central nervous system, where it regulates mood, appetite and sleep, and in the gut, where it regulates intestinal movements. Symptoms of serotonin deficiency include depression, anxiety, irritability, perfectionism, low self esteem, repetitive thoughts and insomnia. Depression that's worse in Winter is due to serotonin deficiency. Here is a <a href=http://www.gethelpfordepression.info/Tests/SerotoninTest.aspx target="_blank">Serotonin Deficiency Test</a>
Serotonin causes the Pineal Gland to secrete Melatonin. Melatonin helps regulate your sleep cycle.
Not at all, being high is a nice little feeling while serotonin syndrome is a drug reaction that causes the body to have too much serotonin. Serotonin syndrome can also be life threatening.
Serotonin - 2006 was released on: USA: 8 August 2006 (DVD premiere)
serotonin and dopamine
mastocytes
Protein, doing something you love, and my favorite, exercising, will release serotonin. Even jogging for 15-30 min per day. The serotonin levels in your brain will then rise.
Because MDMA (Ecstasy) causes a flood of serotonin in your brain. Serotonin is the chemical that creates a sense of well-being and balances your mood. Ecstasy causes all the serotonin in your brain to be released at once. That is why people often feel depressed and unhappy for a day or so after taking Ecstasy. All of the serotonin in their brain has been depleted, and it takes awhile for your brain to replace it.
There are several causes: hormonal imbalance, adrenal fatigue, poor diet, low serotonin levels and more.
The effect of the drug ecstasy causes a build up of serotonin at the synapse gap. This is because the ecstasy causes a blockage at the receptor molecules, meaning the synapse chemicals (serotonin), are unable to be 'absorbed' by the receptor molecules.