(PharmacistBen) If you watch the cartoonish commercials on TV about depression and anti-depressants, you would think that the molecule known as serotonin is a biochemical of bliss and if you’re feeling crappy, you can just take a medicine that bumps up its effects and voila, you’ll be happy. On the other hand, if you go to websites like “SSRI stories.com”, which is filled with nightmarish tales about violent behavior, assaults, suicides, suicidal thoughts, murders, and school shootings all associated with SSRIs; or if you read the papers and listen to conspiracy theorists, it’s almost impossible not to be impressed by the link between all of this unpleasantness and drugs that affect serotonin levels. Even the package insert that comes with Prozac and Effexor and Zoloft and other SSRIs pharmaceuticals contain warnings from the purveyors of these poisons about side effects of self-harm and savagery that one would never think would be associated with a drug that’s supposed to make you jump for joy.
So which is it, hormone of happy or hormone of horror? If serotonin is indeed the chemical of calm that you hear about on commercials and if SSRI drugs are indeed the glee-inducing, depression-fighting drugs that your doctor tells you they are, why is that Lilly and Pfizer and all the other manufacturers of these substances are warning patients about side effects like suicide and violent and aggressive behavior?
Well, as it turns out, serotonin, despite what you may have heard, is far from a happiness and joy brain biochemical. While it’s true that serotonin is partially a brain-based neurotransmitter (nerve chemical), it is, involved in far more than cranial chemistry. While 3-4. per cent is located in the brain, in fact, serotonin is found pretty much in all the systems of the body including the blood, skin, lungs, liver, and reproductive organs. And, as it turns out, most of the serotonin, some 90 per cent (or more) is found in the intestines, where it stimulates digestive contractions.
Written by Ben Fuchs
Read more at Pharmacist Ben