What If Everything We Know About Treating Depression Is Wrong?

 Scientific knowledge about the brain is finally catching up with our present lack of a creditable depression management protocol. I have always been dismissive of what has been done by this crowd to date for exactly this reasom and the sheer weight of unsupportive evidence to say nothing of the more bogus claims.

Now we demonstrate that serotonin has zip to do with depression and that means the meds have operated completely through the placebo effect.

I do think that the first thing to tackle is the dietary regime. There a number of imbalances are reflected in the development of depression and I think that with the exception of clinical depression that dietary fixes can resolve thev problem. That is still tricky but it is a far better starting point.

Clinical depression it a biolgical response to something to do with brain chemistry itself and this needs to be investigated. At least we now know it is not serotonin. It may be melatonin but that is just a guess so far.

What If Everything We Know About Treating Depression Is Wrong?

September 4, 2014

http://www.wakingtimes.com/2014/09/04/everything-know-treating-depression-wrong/

Cliff Weathers,

AlterNet

Scientific studies indicate that current medications target the wrong parts of the brain.

A new study is challenging the relationship between depression and an imbalance of serotonin levels in the brain, and brings into doubt how depression has been treated in the U.S. over the past 20 years.

Researchers at the John D. Dingell VA Medical Center and Wayne State University School of Medicine in Detroit have bred mice who cannot produce serotonin in their brains, which should theoretically make them chronically depressed. But researchers instead found that the mice showed no signs of depression, but instead acted aggressively and exhibited compulsive personality traits.

This study backs recent research indicating that selective serotonin reuptake inhibitors, or SSRIs, may not be effective in lifting people out of depression. These commonly used antidepressants such as Prozac, Paxil, Celexa, Zoloft, and Lexapro, are taken by some 10% of the U.S. population and nearly 25% of women between 40 and 60 years of age. More than 350 million people suffer from depression, according to the World Health Organization, and it is the leading cause of disability across the globe.

The study was published in the journal ACS Chemical Neuroscience. Donald Kuhn, the lead author of the study, set out to find what role, if any, serotonin played in depression. To do this, Kuhn and his associates bred mice who lacked the ability to produce serotonin in their brains, and ran a battery of behavioral tests on them. In addition to being compulsive and extremely aggressive, the mice who could not produce serotonin showed no signs of depression-like symptoms. The researchers also found, to their surprise, that under stressful conditions, the serotonin-deficient mice behaved normally.

A subset of the mice who couldn’t produce serotonin were given antidepressant medications and they responded in a similar manner to the drugs as did normal mice. Altogether, the study found that serotonin is not a major player in depression, and science should look elsewhere to identify other factors that might be involved. These results could greatly reshape depression research, the authors say, and shift the focus of the search for depression treatments.

The study joins others in directly challenging the notion that depression is related to lower levels of serotonin in the brain. One study has shown that some two-thirds of those who take SSRIs remain depressed, while another study has even found them clinically insignificant.

Critics of common antidepressants claim they’re not much better than a placebo, yet may still have unwanted side effects.

SSRIs started to become widely used in the 1980s. Their introduction was heralded by the psychiatric community as a new era where safer drugs that directly targeted the causes of depression would become the standard. While SSRIs aren’t more effective than the older antidepressants, such as tricyclics and monoamine oxidase inhibitors, they are less toxic.

An earlier study by the National Institute of Mental Health found that two out of three patients with depression don’t fully recover using modern antidepressants.

These results “are important because previously it was unclear just how effective (or ineffective) antidepressant medications are in patients seeking treatment in real-world settings,” said James Murrough, a research fellow at the Mount Sinai School of Medicine Mood and Anxiety Disorders Program.

About the Author

Cliff Weathers is a senior editor at AlterNet, covering environmental and consumer issues. He is a former deputy editor at Consumer Reports. His work has also appeared in Salon, Car and Driver, Playboy, and Detroit Monthly among other publications. Follow him on Twitter @cliffweathers and on Facebook.