More threads by Daniel E.

Daniel E.

daniel@psychlinks.ca
Administrator
Let's Expand Our View of Depression: You're More Than Your Biochemistry
By Michael D. Yapko, Ph.D.
Psychology Today blog: The Social Side of Depression

June 2, 2009

The costs of depression on a variety of levels are huge: Marriages and families splinter, individuals suffer, societies suffer the consequences of the often destructive behaviors of people coping badly or not at all with their depression, businesses suffer the negative effects of employees too disabled to function properly, the economic costs of greater health care expenses are greater for depressed patients, and there is the tragedy of suicide - lives lost to despair and apathy. Depression is a terribly disabling disorder, and despite significant advances in treatment, the problem continues to grow.

Depression is a multi-dimensional disorder. It has biological components based in genetics, neurochemistry and physical health, it has psychological components that involve many individual factors such as cognitive style, coping style, and qualities of personal behavior. And, it has social components, factors that are mediated by the quality of one’s relationships, including such variables as the family and the culture one is socialized into, and one’s range of social skills. The best, most accurate answer to the basic question, “What causes depression?” is, “Many things.”

Currently, the medical model of depression receives the greatest attention for a variety of reasons. The pharmaceutical industry in particular has invested tens of billions of dollars in advertising to the public as well as investing directly in individual physicians, encouraging all to define depression as a disease caused by a neurochemical imbalance that requires medication to manage. The lion’s share of research money goes to drug research, further elevating drugs to the status of being the source of hope for everyone who suffers depression. As a result, antidepressants are the most widely prescribed medication in the U.S., and are considered a first-line treatment approach, de-emphasizing the value of psychotherapy despite its success not only in treatment, but in the area of prevention.

It may sound extreme to some, but I stand by this statement: Depression is more a social problem than a medical one, and no purely biological cure will be found for it any more than biology alone will cure other social ills such as poverty or child abuse. This is not to say that antidepressant medications shouldn’t be a part of treatment, especially in those specific instances where there are clear benefits medication can provide over psychotherapy. Rather, medications should be used more carefully and with an associated recommendation for a well-considered skill-building psychotherapy.

The social side of depression is especially important, yet is terribly under-considered in most people’s consideration. We know, for example, that depression runs in families: The child of a depressed parent is anywhere from three to six times more likely to become depressed than the child of a non-depressed parent. The genetics research makes it quite clear that it isn’t entirely – or even mostly - faulty genes responsible, especially since there is no “depression gene.” It has more to do with the patterns of thinking, coping, behaving, and relating that parents (and other significant role models in our society) model day in and day out than it does one’s genetic makeup. When you have the largest demographic group of depression sufferers now raising children, it should surprise no one that their children are the fastest growing group of depression sufferers. After all, parents can’t teach their children what they don’t know.

Furthermore, the more distressed one’s marriage, the more likely one is to either already be or to become depressed. The quality of one’s marriage is a very large risk factor, yet many people never consider how powerful a good marriage can be in helping insulate its members against depression. These points provide excellent reasons to want to strengthen parents and marriages.

To think of depression as only an individual’s biochemical disorder, as if he or she isn’t a product of powerful social forces that operate in families, organizations, and cultures, or to reduce it even further to a purely biochemical phenomenon, is so terribly reductionistic as to disempower the very people who need help changing their lives, not just their brain chemistry. It’s true: You are more than your biochemistry.

Michael D. Yapko, Ph.D. is the author of Breaking the Patterns of Depression and Hand-Me-Down Blues.
 
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David Baxter PhD

Late Founder
Interesting article, although somewhat flawed and overstated.

A few immediate reactions:

1. Whatever the causes of depression, once a person becomes "clinically depressed" or enters a major depressive episode, anti-depressant medication will be part of a responsible approach to treatment for the vast majority of people.

2. We know from several research studies that the combination of medication plus psychotherapy is more effective than either component alone in treating depression,

3. I don't know anybody who gives credence to the so-called "medical model" who believes that there are not social causes of depression. In my view, the best model of depression (or indeed most mental health conditions) is one of biological vulnerability combining with life experience.

4. To discount the role of genetics in mental health issues and disorders seems particularly naive or disingenuous. If anything, recent research is strengthening the genetics-mental illness link on an almost daily basis.
 

Daniel E.

daniel@psychlinks.ca
Administrator
David Baxter said:
Whatever the causes of depression, once a person becomes "clinically depressed" or enters a major depressive episode, anti-depressant medication will be part of a responsible approach to treatment for the vast majority of people.

Yeah, and the author does in some ways remind me of the outspoken Dr. James Gordon, whose remarks sometimes make Dr. Peter Kramer (and me) cringe. And this certainly has been my experience:

Depression, once it sets in, is often a difficult neurological disorder to reverse.

http://forum.psychlinks.ca/depressi...-dna-changes-in-major-depression-suicide.html
Anyway, some obvious environmental factors that do tend to be ignored by many people with depression:

Might the isolating, sedentary, indoor computer culture explain, for example, why the disorder appears to be surging in young adults? Today's 20-somethings have a 1-in-4 lifetime risk of experiencing depression's hallmark black mood, joylessness, fatigue, and suicidal thoughts compared with the 1-in-10 risk of their grandparents' generation. Americans are 10 times as likely to have depression today as they were 60 years ago, a development that is not merely a result of increased awareness and diagnosis.

There's certainly evidence that vigorous exercise has an effect on mood. Trivedi and others have shown that burning off 350 calories three times a week in sustained, sweat-inducing activity can reduce symptoms of depression about as effectively as antidepressants. Brain-imaging studies indicate that exercise stimulates the growth of neurons in certain brain regions damaged during depression. And animal studies have found that physical exertion increases the production of brain molecules that improve connections between nerve cells and act as a natural antidepressant. Sunlight or light-box exposure often helps people prone to seasonal affective disorder. And there's no doubt that getting a decent night's sleep can lift the spirits. Nutrition may play a role, too: It's fairly well established that those who eat the most fish have the lowest rates of depression.

Realizing that primitive societies like the Kaluli of Papua New Guinea experience virtually no depression, Stephen Ilardi, an associate professor of psychology at the University of Kansas, has been testing a cave-man-esque approach to treatment with promising results. His 14-week Therapeutic Lifestyle Change program entails large doses of simulated hunter-gatherer living in people suffering from prolonged, unremitting depression. Participants sign up for 35 minutes of aerobic exercise (running, walking briskly, biking) three days a week, at least 30 minutes of daily sunlight or exposure from a light box that emits 10,000 lux, eight hours of sleep per night, and a daily fish oil supplement containing 1,000 mg of the fatty acid EPA and 500 mg of the fatty acid DHA.

...They also get plenty of time surrounded by the "clan," in the form of frequent social gatherings with family members, Starbucks dates with friends, and volunteer work. "Hunter-gatherers almost never had time alone," says Ilardi; even a generation or two ago, people grew up supported by extended family and much more engaged with their community. Too much time in isolation, he says, means "opportunities to ruminate," the modern scourge. Studies indicate that brooders are far more likely than nonbrooders to develop depression. "I feel terrific now, but I'm really well plugged in with my old friends," says Russo, who regularly calls and E-mails former colleagues, occasionally traveling 70 miles to Philadelphia to meet them for lunch.

Depressed and Coping: Treating Depression When Medication Fails - US News and World Report
 
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