A Mind of Your Own: The Truth About Depression and How Women Can Heal Their Bodies to Reclaim Their Lives
By Kelly Brogan, M.D. and Kristin Loberg
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About this ebook
Named one of the top health and wellness books for 2016 by MindBodyGreen
Depression is not a disease. It is a symptom.
Recent years have seen a shocking increase in antidepressant use the world over, with 1 in 4 women starting their day with medication. These drugs have steadily become the panacea for everything from grief, irritability, panic attacks, to insomnia, PMS, and stress. But the truth is, what women really need can’t be found at a pharmacy.
According to Dr. Kelly Brogan, antidepressants not only overpromise and underdeliver, but their use may permanently disable the body’s self-healing potential. We need a new paradigm: The best way to heal the mind is to heal the whole body.
In this groundbreaking, science-based and holistic approach, Dr. Brogan shatters the mythology conventional medicine has built around the causes and treatment of depression. Based on her expert interpretation of published medical findings, combined with years of experience from her clinical practice, Dr. Brogan illuminates the true cause of depression: it is not simply a chemical imbalance, but a lifestyle crisis that demands a reset. It is a signal that the interconnected systems in the body are out of balance – from blood sugar, to gut health, to thyroid function– and inflammation is at the root.
A Mind of Your Own offers an achievable, step-by-step 30-day action plan—including powerful dietary interventions, targeted nutrient support, detoxification, sleep, and stress reframing techniques—women can use to heal their bodies, alleviate inflammation, and feel like themselves again without a single prescription.
Bold, brave, and revolutionary, A Mind of Your Own takes readers on a journey of self-empowerment for radical transformation that goes far beyond symptom relief.
Editor's Note
Summer health…
The epidemic of overprescription has reached dizzying heights in recent years. But in order to fix the brain, one must also fix the body. Dr. Kelly Brogan's deeply researched book provides a thirty day plan for eliminating dependencies and approaching life with clarity.
Kelly Brogan, M.D.
Kelly Brogan, M.D., studied cognitive neuroscience at MIT before receiving her M.D. from Weill Cornell Medical College. Board certified in psychiatry, psychosomatic medicine, and integrative holistic medicine, she is one of the only doctors in the nation with these qualifications. She practices in Manhattan and is a mother of two young daughters.
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Reviews for A Mind of Your Own
23 ratings2 reviews
- Rating: 5 out of 5 stars5/5I just started reading this book yesterday, and cannot put it down! The author provides us with TONS of great information on big pharma and how we have been (and still continue to be) deceived. I feel more people need to open their eyes to see the truth, and this book does just that by providing us with knowledge backed by research (author provided links that we can look into on our own as well).I am about half way through and I am excited to finish. I highly recommend.
- Rating: 4 out of 5 stars4/5The premise of A Mind of Your Own is mental illness and many other issues are caused by poor gut health that can cause inflammation and the connection it has to the rest of our body. Big pharma companies invented the misconception that mental disorders are an imbalance of chemicals in the brain and that a simple pill can fix this, studies have disproven the chemical imbalance theory and the effectiveness of antidepressants/antianxiety/etc. The author recommends eating a diet that is more aligned to precivilization way of life because our bodies evolved to work and be healthy at that kind of life, not the lives we currently live today behind desk and eating processed food. I think everyone can benefit from her diet and her other life changes, but she takes it to an extreme to the point where I don't see how its possible to sustain. I like that she admits there are things in the environment we simply cannot change that are bad for us, but by making some changes that help with gut health we can resist those risk better. I do wish she explored other causes of mental health problems besides the gut relationship, but the book is very informative about that connection.
1 person found this helpful
Book preview
A Mind of Your Own - Kelly Brogan, M.D.
CHAPTER 1
Decoding Depression
It’s Not a Disease: What You Don’t Know About This Syndrome and How It Manifests
Depression can result from bodily imbalance rather than brain chemical imbalance.
The medicalization of distress obliterates meaning and creates profit.
When I talk about medicine and mental health to large audiences, I often start with the following imagery and facts: think of a woman you know who is radiantly healthy. I bet your intuition tells you she sleeps and eats well, finds purpose in her life, is active and fit, and finds time to relax and enjoy the company of others. I doubt you envision her waking up to prescription bottles, buoying her way through the day with caffeine and sugar, feeling anxious and isolated, and drinking herself to sleep at night. All of us have an intuitive sense of what health is, but many of us have lost the roadmap to optimal health, especially the kind of health that springs forth when we simply clear a path for it. The fact that one in four American women in the prime of their life is dispensed medication for a mental health condition represents a national crisis.¹
Humans have used mind-altering substances to try to dull and deaden pain, misery, sorrow, and suffering since time immemorial, but only in the last few decades have people been persuaded that depression is a disease and that chemical antidepressants are the remedy. This is far from the truth. Many of my patients have been to multiple doctors, bumping up against the hard ceiling of what conventional medicine has to offer. Some have even tried integrative medicine, which aims to combine both traditional medicine (i.e., prescriptions) with alternative treatments (e.g., acupuncture). After all, they are told that there are great natural complements to all the wonders pharmaceutical products have to offer. But the reason they can’t find a solution is because nobody has asked why. Why are they unwell? Why are their bodies creating symptoms that manifest as depression? Why didn’t they stop to ask this important and obvious question the first time they experienced a flat mood, anxiety, insomnia, and chronic exhaustion?
Before I even get to the answers, let me be the first to tell you that the only path to a real solution is to leave the medical world you know behind. This, the journey I will take you on, is not just about symptom suppression, it’s about health freedom. First let me tell you that I was once a typical doctor, not to mention a typical American who loved pizza, soda, birth control, and ibuprofen. My message is from a personal journey and thousands of hours of research that has compelled me to share the truth about prescription-based care: we’ve been duped.
Yes, my entire training was based on a model of disease care that offers patients only one tool—a drug—and never a shot at true wellness. We’ve handed over our health to those who seek to profit from it, and we’ve been buying into a paradigm based on the following notions:
We are broken.
Fear is an appropriate response to symptoms.
We need chemicals to feel better.
Doctors know what they are doing.
The body is a machine requiring calibration (via drugs). A little too much of this, too little of that.
I call this collective set of notions the Western Medical Illusion. It sets up a vicious system that ushers you into lifelong customer status, dependent and disempowered.
As you can likely guess by now, I love to rant. But I do so with the best evidence science can offer, and there’s a lot we know today about the real root causes of depression—and how to treat the condition safely and successfully—without a prescription pad. If there’s one lesson I will drive home, it’s this: shed the fear, take back your inner compass, and embrace a commitment to your best self, medication free. Even if you don’t already take a prescription drug, I bet you still doubt living the rest of your life prescription free and reliant on your own inner intuition to know what’s best for you. The idea of supporting your body’s innate wisdom may sound quaint at best, or like dangerous hippie woo-woo at worst. From now on, I want you to embrace these new ideas:
Prevention is possible.
Medication treatment comes at a steep cost.
Optimal health is not possible through medication.
Your health is under your control.
Working with lifestyle medicine—simple everyday habits that don’t entail drugs—is a safe and effective way to send the body a signal of safety.
How can I make these statements, and what do I mean by lifestyle medicine? You’re going to find out in this book, and I’ll be presenting the scientific proof to answer questions you may have and to satisfy the doubtful. When I meet a woman and her family, I speak about how to reverse her anxiety, depression, mania, and even psychosis. We map out the timeline that brought her where she is and identify triggers that often fall under one or more of the following categories: food intolerances or sensitivities, blood sugar imbalances, chemical exposures, thyroid dysfunction, and nutrient deficiency. I forge a partnership with my patient and witness dramatic symptom relief within thirty days. I do this by teaching my patients how they can make simple shifts in their daily habits, starting with the diet. They increase nutrient density, eliminate inflammatory foods, balance blood sugar, and bring themselves closer to food in its ancestral state. It’s the most powerful way to move the needle, because food is not just fuel. It is information (literally: "it puts the form into your body"), and its potential for healing is a wonder to me, every single day.
Achieving radical wellness takes sending the body the right information and protecting it from aggressive assault. This isn’t just about mental health; it’s about how mental health is a manifestation of all that your body is experiencing and your mind’s interpretation of its own safety and power. It’s also about how symptoms are just the visible rough edges of a gigantic submerged iceberg.
Note that none of these concepts connects with substances in the brain that might be low.
If you had to define depression right now, before reading further, chances are you’d say something about it being a mood disorder
or mental illness
triggered by a chemical imbalance in the brain that probably needs to be fixed through a medication like Prozac or Zoloft that will lift levels of brain chemicals associated with a good mood. But you would be mistaken.
So many patients today who are being shepherded into the psychiatric medication mill are overdiagnosed, misdiagnosed, or mistreated. Indeed, they have brain fog,
changes in metabolism, insomnia, agitation, and anxiety, but for reasons only loosely related to their brain chemicals. They have all the symptoms that are mentioned in a Cymbalta advertisement that tells them to talk to their doctor to see if Cymbalta is right for them. But it’s like putting a bandage over a splinter in the skin that continues to stir inflammation and pain. It’s absolutely missing an opportunity to remove the splinter and resolve the problem from the source. And it’s an iconic example of how conventional medicine can make grave mistakes, something the pharmaceutical industry is more than happy to encourage.
In holistic medicine, there are no specialties. It’s all connected. Here’s a classic case in point: Eva had been taking an antidepressant for two years but wanted to get off it because she was planning to get pregnant. Her doctor advised her not to stop taking the drug, which motivated her to see me. Eva explained that her saga had begun with PMS, featuring a week each month when she was irritable and prone to crying fits. Her doctor prescribed a birth control pill (a common treatment) and soon Eva was feeling even worse, with insomnia, fatigue, low libido, and a generally flat mood dogging her all month long. That’s when the doctor added the Wellbutrin to pick her up,
as he said, and handle her presumed depression. From Eva’s perspective, she felt that the antidepressant helped her energy level, but it had limited benefits in terms of her mood and libido. And if she took it after midnight, her insomnia was exacerbated. She soon became accustomed to feeling stable but suboptimal, and she was convinced that the medication was keeping her afloat.
The good news for Eva was that with careful preparation, she could leave medication behind—and restore her energy, her equilibrium, and her sense of control over her emotions. Step one consisted of some basic diet and exercise changes along with better stress response strategies. Step two involved stopping birth control pills and then testing her hormone levels. Just before her period, she had low cortisol and progesterone, which were likely the cause of the PMS that started her whole problem. Further testing revealed borderline low thyroid function, which may well have been the result of the contraceptives—and the cause of her increased depressive symptoms.
When Eva was ready to begin tapering off her medication, she did so following my protocol. Even as her brain and body adjusted to not having the antidepressant surging through her system anymore, her energy levels improved, her sleep problems resolved, and her anxiety lifted. Within a year she was healthy, no longer taking any prescriptions, feeling good—and pregnant.
I require my patients and I implore you to think differently about health-care decisions and consumerism. Part of my motivation in writing this book was to help you develop a new watching, questioning eye that you can bring to every experience. For my patients to be well, I know they will need to approach their health with an extreme commitment to the integrity of their mind and body. Personally, I have no intention of ever returning to a lifestyle that involves pharmaceutical products of any kind, under any circumstances.
Why?
Because we are looking at the body as an intricately woven spiderweb—when you yank one area of it, the whole thing moves. And because there is a more powerful way to heal.
It’s so simple that it could be considered an act of rebellion.
You might think of yourself as averse to conflict—someone who wants to keep the peace, keep your head low, and do what’s recommended. To be healthy in today’s world, however, you need to access and cultivate a reliance on yourself. And you’re going to do that by first shifting your perspective forever. Look behind the curtain and understand that medicine is not what you think it is. Drug-based medicine makes you sick. I will go so far as to say that hospital care makes you sick; though estimates vary, it’s reasonable to say that hospital care claims tens if not hundreds of thousands of lives annually due to preventable medical mistakes such as wrong diagnoses and medications or surgical errors, infections, and simply screwing up an IV.² The Cochrane Collaboration, a London-based network of more than 31,000 researchers from more than 130 countries, conducts the world’s most thorough independent analysis of health-care research. Based on data from the British Medical Journal, the Journal of the American Medical Association, and the Centers for Disease Control, it has found that prescription drugs are the third leading cause of death after heart disease and cancer.³ And when it comes to psychotropic drugs, the Cochrane Collaboration’s conclusions are compellingly uncomfortable. In the words of the Collaboration’s founder, Dr. Peter Gotzsche, Our citizens would be far better off if we removed all the psychotropic drugs from the market, as doctors are unable to handle them. It is inescapable that their availability creates more harm than good.
⁴
By and large, doctors are not bad people. They are smart individuals who work hard, investing money, blood, sweat, and tears into their training. But where do doctors get their information? Whom are they told to trust? Have you ever wondered who’s pulling the strings? Some of us in the medical community are beginning to speak up and to expose the fact that our training and education is, for the most part, bought.
Unfortunately in the balance between benefits and risks, it is an uncomfortable truth that most drugs do not work in most patients.
⁵ Before I read this quote in the prestigious British Medical Journal in 2013, I had already begun to explore the evidence that there really isn’t much to support the efficacy of most medications and medical interventions, particularly in psychiatry, where suppressed data and industry-funded and ghostwritten papers hide the truth. Another 2013 study published in the equally respected Mayo Clinic Proceedings confirmed that a whopping 40 percent of current medical practice should be thrown out.⁶ Unfortunately, it takes an average of seventeen years for the data that exposes inefficacy and/or a signal of harm to trickle down into your doctor’s daily routine, a time lag problem that makes medicine’s standard of care evidence-based only in theory and not practice.⁷ Dr. Richard Horton, the editor in chief of the much-revered Lancet at this writing, has broken rank and come forward about what he really thinks about published research—that it’s unreliable at best, if not completely false. In a 2015 published statement, he wrote: The case against science is straightforward: much of the scientific literature, perhaps half, may simply be untrue. Afflicted by studies with small sample sizes, tiny effects, invalid exploratory analyses, and flagrant conflicts of interest, together with an obsession for pursuing fashionable trends of dubious importance, science has taken a turn towards darkness.
⁸
In 2011 the British Medical Journal performed a general analysis of some 2,500 common medical treatments. The goal was to determine which ones are supported by sufficient reliable evidence.⁹ The results:
13 percent were found to be beneficial
23 percent were likely to be beneficial
8 percent were as likely to be harmful as beneficial
6 percent were unlikely to be beneficial
4 percent were likely to be harmful or ineffective
The treatments in the remaining 46 percent, the largest category, were found to be unknown in their effectiveness. Put simply, when you visit a doctor or hospital, you have only a 36 percent chance that you’ll receive a treatment that has been scientifically proven to be either beneficial or likely to be beneficial. Such results are strikingly similar to those of Dr. Brian Berman, who analyzed completed Cochrane reviews of conventional medical practices, finding that 38 percent of treatments were positive and 62 percent were negative or showed no evidence of effect.
¹⁰
Are there exceptions? I would like to argue that there aren’t. This is because the whole pharmaceutical approach is predicated on wrong-headed information. Pharmaceutical products as we know them have not been developed or studied with modern science’s most relevant principles in mind, such as the complexity and power of the human microbiome, the impact of low-dose toxic exposures, autoimmune disorders as a sign of environmental overstimulation, and the fundamental importance of individual biochemistry. Because medicine operates under the now antiquated one gene, one illness, one pill rubric, efficacy will be measured through a skewed lens, and safety cannot be accurately assessed or discussed with individual patients.
Many of us move through life with a sneaking fear that the other health shoe could drop at any moment. We can easily fall prey to the belief that our breasts are ticking time bombs, that infections are just a cough or handshake away, and that life is a process of adding more medications and drugs to put out small fires as we age. Before I stopped prescribing, I had never once cured a patient. Now people are cured every week in my practice. As I mentioned, my patients are my partners. We collaborate, and they work hard. They work hard at a time when they feel they can’t even lift a finger—when the prospect of walking to the drugstore with a slip of paper twinkles like the North Star in their dark sky. They follow my lead because they feel inspired by my conviction and hope in this new model—one that asks the question Why?
and has the goal of not only symptom relief but an incredible boost in their vitality.
I realize that many of you reading this book may fear the change that will happen if you take my advice seriously. But no situation has ever been more easily resolved, better handled, or supported by freaking out. Responding with fear leads us to make decisions that are myopic. Some of these decisions may ease our sense of disorder, but they simultaneously engender new and more complex problems. Instead, when you have a symptom—when you feel cloudy, sad, sore, gassy, weepy, tired, or unnecessarily anxious—bring some wonder to it. Ask why and try to make the connections. Your body’s symptoms are telling you something about equilibrium. Your body is trying to tell you that it has lost balance. Stand back and appreciate the infinite complexity of your organism. Know that fear will only drive you to treat your body like a robotic machine that needs oil and gear changes. We are so much more than buttons and levers.
So it’s time to put on some new glasses and start to study your body. Start to think critically about what you buy, the medical advice you take, and what the media tells you to worry about. Let light shine on every dark corner of your beliefs about health. This critical thinking will liberate you to realize your full potential as a parent, spouse, or friend, and within your own sphere of existence. As one of my favorite quotes goes: Everything you’ve ever wanted is on the other side of fear.
In the rest of this chapter, we’re going to take a tour of what depression is—from its true definition and biology to its myriad causes and the colossal failure of the pharmaceutical industry to treat this health challenge that has swiftly become the leading cause of disability in America and the rest of the world.¹¹ This will help ease your fears about the change that you’re about to make and set the stage for the balance of the book. And I’ll start with one of the most pervasive and harmful myths about depression.
DEPRESSION IS NOT A DISEASE¹²
Psychiatry, unlike other fields of medicine, is based on a highly subjective diagnostic system. Essentially you sit in the office with a physician and you are labeled based on the doctor’s opinion of the symptoms you describe. There are no tests. You can’t pee in a cup or give a drop of blood to be analyzed for a substance that definitely indicates you have depression
much in the way a blood test can tell you that you have diabetes or are anemic.
Psychiatry is infamous for saying oops!
It has a long history of abusing patients with pseudoscience-driven treatments and has been sullied by its shameful lack of diagnostic rigor. Consider, for example, the 1949 Nobel Prize winner Egas Moniz, a Portuguese neurologist who introduced invasive surgical techniques to treat people with schizophrenia by cutting connections between their prefrontal region and other parts of the brain (i.e., the prefrontal lobotomy). And then we had the Rosenhan experiment in the 1970s, which exposed how difficult it is for a doctor to distinguish between an insane patient
and a sane patient acting insane. Today’s prescription pads for psychotropic drugs are, in my belief, just as harmful and absurd as physically destroying critical brain tissue or labeling people as psychiatric
when really they are anything but.
My fellowship training was in consultation-liaison psychiatry, or psychosomatic medicine.
I was drawn to this specialization because it seemed to be the only one that acknowledged physical processes and pathologies that could manifest behaviorally. I noticed that psychiatrists in this field appreciated the role of biological actions such as inflammation and the stress response. When I watched fellow psychiatrists consult on surgical patients in the hospital, they talked about these processes much differently from when they saw patients in their Park Avenue offices. They talked about delirium brought on by electrolyte imbalance, symptoms of dementia caused by B12 deficiency, and the onset of psychosis in someone who was recently prescribed antinausea medication. These root causes of mental challenges are far from the it’s all in your head
banter that typically swirls around conversations about mental illness.
The word psychosomatic is a loaded and stigmatized term that implies it’s all in your head.
Psychiatry remains the wastebasket for the shortcomings of conventional medicine in terms of diagnosing and treating. If doctors can’t explain your symptoms, or if the treatment doesn’t fix the problem and further testing doesn’t identify a concrete diagnosis, you’ll probably be referred to a psychiatrist or, more likely, be handed a prescription for an antidepressant by your family doctor. If you are very persistent that you still need real help, your doctor might throw an antipsychotic at you as well. Most prescriptions for antidepressants are doled out by family doctors—not psychiatrists, with 7 percent of all visits to a primary-care doctor ending with an antidepressant prescription.¹³ And almost three-quarters of the prescriptions are written without a specific diagnosis.¹⁴ What’s more, when the Department of Mental Health at Johns Hopkins Bloomberg School of Public Health did its own examination into the prevalence of mental disorders, it found that Many individuals who are prescribed and use antidepressant medications may not have met criteria for mental disorders. Our data indicate that antidepressants are commonly used in the absence of clear evidence-based indications.
¹⁵
I’ll never forget a case I consulted on several years ago that involved psychosomatic
facial burning in a woman. Her story is insightful. She complained of an intense burning sensation in her face, though there was no explanation for it other than it being all in her head.
Her symptoms were so disabling that she was barely able to function. I was still prescribing psychotropics at the time, but a voice inside of me knew there was something real going on, and it wasn’t at all in her head. But unfortunately the Western medical model had already labeled her as being a psychosomatic case, which called for psychiatric medication and couldn’t appreciate or even begin to understand the complexity of her condition. Antidepressants and benzodiazepines (tranquilizers including Valium or Xanax) didn’t help her. What ultimately did was dietary change, supplementation, and rebalancing of her bodily flora. Was this all a placebo effect? Clearly she wanted to feel better with such intensity that she would have done anything. But traditional medication didn’t cure her. At the heart of her pain and distress was an immune and inflammatory process that could not be remedied via antidepressants and antianxiety drugs. It was fixed through strategies that got to the core of her problem—that yanked the nail out of her foot and let the injury heal.
The idea that depression and all of its relatives are manifestations of glitches in the immune system and inflammatory pathways—not a neurochemical deficiency disorder—is a topic we will explore at length throughout this book. This fact is not as new as you might think, but it’s probably not something your general doctor or even psychiatrist will talk about when you complain of symptoms and are hurried out of the office with a prescription for an antidepressant. Nearly a century ago, scientific researchers were already exploring a connection between toxic conditions in the gut and mood and brain function. This phenomenon was given the name auto intoxication. But studying such a wild idea fell out of fashion. By mid-century no one was looking into how intestinal health could affect mental health. Instead, the thinking was quickly becoming the reverse—that depression and anxiety influenced the gut. And as the pharmaceutical industry took off in the second half of the twentieth century, gut theories were ignored and the brilliant researchers behind them were forgotten. The gut was regarded as the seat of health in ancient medical practices for centuries; now we can finally appreciate the validity of such old wisdom. Hippocrates, the father of medicine, who lived in the third century BCE, was among the first to say that all disease begins in the gut.
A multitude of studies now shows an undeniable link between gut dysfunction and the brain, chiefly by revealing the relationship between the volume of inflammatory markers in the blood (i.e., signs of inflammation) and risk for depression.¹⁶ Higher levels of inflammatory markers, which often indicate that the body’s immune system is on high alert, significantly increase the risk of developing depression. And these levels parallel the depth of the depression: higher levels equates with more severe depression. Which ultimately means that depression should be categorized with other inflammatory disorders including heart disease, arthritis, multiple sclerosis, diabetes, cancer, and dementia. And it’s no surprise, at least to me, that depression is far more common in people with other inflammatory and autoimmune issues like irritable bowel syndrome, chronic fatigue syndrome, fibromyalgia, insulin resistance, and obesity. All of these conditions are characterized by higher levels of inflammation, a topic we’ll get into in Chapter 3.
To really grasp the fact that depression is not a disorder primarily rooted in the brain, look no further than some of the most demonstrative studies. When scientists purposefully trigger inflammation in the bodies of healthy people who exhibit no signs of depression by injecting them with a substance (more on this shortly), they quickly develop classic symptoms of depression.¹⁷ And when people with hepatitis C are treated with the pro-inflammatory drug interferon, as many as 45 percent of those individuals develop major depression.¹⁸
So when people ask me about why we’re suffering from what appears to be an epidemic of depression despite the number of people taking antidepressants, I don’t think about brain chemistry. I turn to the impact of our sedentary lifestyles, processed food diets, and unrelenting stress. I turn to the medical literature that says a typical Western diet—high in refined carbs, unnatural fats, and foods that create chaos in our blood sugar balance—contribute to higher levels of inflammation.¹⁹ Contrary to what you might assume, one of the most influential risk factors for depression is high blood sugar. Most people view diabetes and depression as two distinct conditions, but new scientific findings are rewriting the textbooks. One game-changing study published in 2010 that followed more than 65,000 women over a decade showed that women with diabetes were nearly 30 percent more likely to develop depression.²⁰ This heightened risk remained even after the researchers excluded other risk factors such as lack of physical exercise and weight. Moreover, diabetic women who took insulin were 53 percent more likely to develop depression.
Certainly you can draw the same conclusions that I’ve made: the rates of diabetes have skyrocketed alongside those of depression in the past two decades. And so have the rates of obesity, which is also correlated with increased inflammatory markers. Studies show that obesity is associated with a 55 percent increased risk of depression, and it cuts the other way too: depression is associated with a 58 percent increased risk of developing obesity.²¹ In the cogent words of a group of Australian researchers in a 2013 paper: A range of factors appear to increase the risk for the development of depression and seem to be associated with systemic inflammation; these include psychosocial stressors, poor diet, physical inactivity, obesity, smoking, altered gut [function], [allergies], dental [cavities], sleep and vitamin D deficiency.
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In 2014 Scottish researchers addressed the gap between what the science says about the causes of depression and what patients experience when they find themselves caught in the default web of psychiatric care. In their paper they highlight the value of what I practice: psychoneuroimmunology.²³ Indeed, it’s a mouthful of a word, but it simply refers to examining (and respecting) the complex interplay between various systems and organs of the body, especially those that syncopate the nervous, gastrointestinal, and immune systems in a brilliant dance that in turn affects mental well-being. These researchers point out that many patients who are told they have psychiatric conditions originating in their head or related to some (fictitious) brain chemical deficiency actually share real biological imbalances related to their immune-inflammatory pathways. These patients show elevated levels of inflammatory markers in their blood, signs that their body is on the defensive, activating processes that can result in unexplainable physical symptoms and that are diagnosed as psychiatric rather than biologic. And rather than treating the underlying biology, they are instead relegated to a lifetime of therapy and medication, to no avail.
The conditions examined by these researchers were depression, chronic fatigue, and somatization,
the latter of which is what we call the production of symptoms with no plausible organic cause. These diagnoses have a lot in common in terms of symptoms: fatigue, sensitivity to pain, inability to concentrate, flu-like malaise, and cognitive issues. Isn’t it interesting that each of these conditions is often diagnosed as a separate illness and yet they share so much in common from a biological standpoint? As the authors state: If psychiatry is to rise to the challenge of being a science, then it must respond to the [existing] data in reconceptualizing boundaries. As such, the data reviewed here challenge the organizational power structures in psychiatry.
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Personalized lifestyle medicine that accounts for the role of the environment in triggering inflammation and the manipulation of the immune and endocrine systems is the most sensible way to approach those individuals who would otherwise be candidates for multiple medications. It turns out that it may not all be in your head—but rather in the interconnectedness among the gut, immune, and endocrine systems.
In upcoming chapters, we’re going to be exploring all of these connections—the indelible links between your gut and its microbial inhabitants, your immune system, and the orchestra of hormones that course through your body in sync with a day-night cycle. These connections influence the state of your entire physiology and, as important, your mental health and overall sense of well-being. While it may seem odd to talk about the gut-based immune system in terms of mental health, the latest science reveals that it may be the body’s—and mind’s—center of gravity. Just as I write this, yet another new study has emerged that overturns decades of textbook teaching about the brain and immune system.