Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Categories
Subscribe to the Magazine for free
Subscribe for free to keep reading! If you are already subscribed, enter your email address to log back in.
Thanks for subscribing!
Oops! Something went wrong while submitting the form.
Are you a healthcare practitioner?
Thanks for subscribing!
Oops! Something went wrong while submitting the form.

An Integrative Medicine Approach to Depression

Medically reviewed by 
 
An Integrative Medicine Approach to Depression

Depression is a medical condition that impacts how we think, feel, and do the most important things in our lives, like maintaining our relationships, enjoying our hobbies, earning a living, and more. When you're depressed, life feels hard, and you can miss out on abundant joy, which is vital for overall health.

Depression impacts an estimated 25 million adults and teens each year in the U.S. If you're one of these people or you love someone who has depression, then you know exactly how dark and heavy this disorder can make life seem. But take heart! There are so many effective interventions for healing depression, including pharmaceuticals, talk therapy, nutrition, functional medicine interventions, mindfulness therapies, and more. In this article, we'll briefly cover the latest advances in functional medicine for depression so you and your loved ones can thrive!

What is Depression?

There are several different types of depression. According to the NIMH, they all impact how we think, feel, and perform daily activities such as working, taking care of ourselves, and sleeping.

Depression types include:

  • Major depression, where symptoms last most of the time for at least two weeks
  • Persistent depressive disorder or dysthymia, which presents as less severe symptoms of depression, but the symptoms last much longer, typically for at least two years
  • Perinatal depression, when a person experiences major depression during pregnancy or after delivery (postpartum depression)
  • Seasonal affective disorder that typically starts in late fall/early winter and disperses during spring and summer
  • Depression with symptoms of psychosis, including delusions and hallucinations

Symptoms for each depressive disorder vary, and a specific diagnosis is rendered when symptoms present for at least two weeks. It's important to note that while many signs of depression appear to be mental health symptoms, depression is no longer considered a purely psychological disorder. The latest advances in depression treatment and research focus on the very real biochemical and physiological underpinnings of this disorder. As a result, effective treatments for depression now include nutrition, lifestyle, and other disorders aimed at improving bodily health. You can listen to an incredible Rupa podcast on this topic with one of the world's leading psychiatrists, Dr. Robert Hedaya, here.

Signs & Symptoms of Depression

Depression is as unique as your signs and symptoms; not everyone experiences every symptom. Severity, frequency, and duration give us clues about the illness stage and point us in the right direction for functional testing and treatment.

The National Center for Complementary and Integrative Health (NCCIH) notes these symptoms for different types of depression:

  • Feeling sad or anxious most or all of the time
  • Feeling irritable or restless
  • No longer wanting to do activities that used to be enjoyable
  • Trouble concentrating, making decisions, or remembering things
  • Feeling worthless, guilty, or helpless
  • Thinking about suicide or self-harm

Physical signs that accompany depression can include

  • Problems with sleep, including insomnia and hypersomnia
  • Fatigue
  • Changes in appetite
  • Weight loss or gain
  • Body pain

Possible Causes of Depression

There are as many possible causes of depression as there are signs and symptoms. According to the CDC, these factors could lead to depression:

  • Family history of depression
  • Alcohol or drug use
  • Traumatic or stressful events, including the death of a loved one, abuse, or financial stress
  • Medical problems such as cancer, stroke, or chronic pain
  • Certain medications

From a functional medicine perspective, we also look at the following to identify possible causes of depression:

Micronutrient Deficiencies

There are more than 20 different nutrient deficiencies linked to depression, including B vitamins like cobalamin (B12), folate (B9), pyridoxine (B6); minerals like zinc, selenium, magnesium, iodine, copper, and calcium; and other nutritional compounds like amino acids, antioxidants, vitamin D and omega-3s. This is because of these nutrients' pivotal role in things like neurotransmitter production, hormone regulation, and antioxidant activity.

A vitamin B6 deficiency, for example, is linked to symptoms of insomnia and depression in part because of its critical role in the production of the hormones serotonin and melatonin. Having a mineral deficiency — like iron-deficient anemia (IDA), can cause cognitive impairment and other mental health symptoms, including depression.

Americans are significantly deficient in many of these nutrients, and nutrient deficiencies are common. Thirty percent of adults in the U.S. have at least one micronutrient deficiency.

Food Allergies and Sensitivities

In addition to deficiencies, food allergies and/or sensitivities can impact mood via altered blood flow to the brain. Food sensitivities like celiac disease can also impact digestion, resulting in nutrient deficiencies.

Minerals and Heavy Metals

Elevated levels of heavy metals like aluminum, lead, or mercury can interfere with electrical signaling in the nervous system and are linked with depression.

Hormone Disorders

Hormone disorders like hypothyroidism are linked with depression because they can affect the metabolic processing of neurotransmitters, important biochemical processes like the control of inflammation, and more. Additionally, changes in hormone production throughout the lifetime are associated with an increased risk of depression. Some examples of these types of hormonal transitions include menopause, the postpartum period after giving birth, and puberty.

Hormones influence the development of neuronal circuitry in the brain. In puberty, for example, the central part of the brain that processes pain and emotional intensity undergoes intensive changes that increase the risk of not only depression but also anxiety. In menopause, rapid shifts in estrogen affect the sensitivity of serotonin and other neurotransmitter receptors in the brain, which influence sleep, hunger, mood regulation, and more.

Genetics

Heredity and genetics are estimated to contribute to a 40-50% higher risk of developing severe depression. Certain genes influence the rate at which serotonin, gaba, norepinephrine, dopamine and other neurotransmitters are produced and metabolized. Discovering what genetic phenotype you have can help you gain insight into how you'll metabolize pharmaceuticals and herbs that a clinician may choose to prescribe to help with your depression.

Functional Medicine Labs to Test for the Root Causes of Depression

Functional medicine testing enables your practitioner to take a deep dive into potential root causes of depression.  

Testing for Micronutrient Deficiencies

Detecting nutrient deficiencies can be accomplished with at-home collection tests like blood spot tests, through blood draws and nutrient profiles examining cell contents, and others. Standard CBC and CMP tests from annual doctor visits can also offer clues to some vitamin and mineral deficiencies.

Testing for Food Allergies and Sensitivities

When assessing food allergies and food sensitivities, it’s important to note that you must have eaten the food in the last two weeks — ideally in the previous three days — for your body to make enough immunoglobulins to detect a reaction. This is relevant whether your practitioner orders blood spot or blood draw collection kits.

Testing for Minerals and Heavy Metals

There are several ways to check for heavy metal issues: hair, blood, urine, or a provocation challenge test. The latter involves ingesting a small dose of a heavy metal chelator and then checking how much of that metal is excreted into the urine. Mineral nutrient testing is also useful in identifying nutritional mineral deficiencies.

Testing for Hormone Disorders

Your practitioner can measure various hormones in saliva, urine, and blood, including at-home collection and blood draws for progesterone, testosterone, DHEA, cortisol, estrogens, and more. These can be powerful clues into why depression has set in.

Testing for Genetics and Neurotransmitter Production

Certain genetic tests can help you identify which medications may work better for you to address mood issues. Other assays may give you insight into which neurotransmitters you're producing more or less of to help guide pharmacotherapy and nutrition intervention choices.

[signup]

Conventional Treatment for Depression

Conventional treatment for depression generally includes a combination of talk therapy and medication. The specific treatment plan will depend on the type of depression diagnosed.

Common Medications:

  • Antidepressants can help to improve the symptoms of depression and other mood disorders.
  • Mood stabilizers can be helpful in conditions such as bipolar disorder, which can also accompany depression.
  • Antipsychotics to help manage the symptoms of psychosis.

Therapy (also known as psychotherapy or talk therapy):

  • Cognitive-behavioral therapy (CBT) helps individuals identify and change negative thought patterns and behaviors.
  • Dialectical behavior therapy (DBT) helps individuals manage their emotions and improve their relationships.
  • Interpersonal therapy (IPT) focuses on relationships and communication.
  • Family therapy can be an important adjunct for people with mental illness to build close, supportive relationships with their loved ones and reduce stress in their familial relationships.
  • Dance and art therapies can also help alleviate symptoms of depression.

Transcranial magnetic stimulation (TMS)

  • Transcranial magnetic stimulation involves electrical stimulation to a part of the brain that can improve symptoms of depression after several sessions.

Emerging Medications

  • Frontiers in the psychiatric treatment of depression include the study of ketamine, psilocybin, and MDMA in psychedelic-assisted therapy and more.

Functional Medicine Treatment for Depression

Nutrition

In general, anti-inflammatory diets improve symptoms of depression. This may be because of these diets' increased antioxidant, vitamin, and mineral content, low glycemic index, and high contents of proteins, fibers, and more. Results from tests like a micronutrient panel, a food allergen and food sensitivities test, and others can help practitioners create a truly customized plan that nourishes clients while avoiding foods that trigger inflammatory reactions.

Exercise

Exercise is an effective treatment for depression, particularly when used in addition to therapy and medication. American Family Physician (AFP) notes that exercise is most effective for PTSD and even the most treatment-resistant forms of depression. One analysis specifically recommends exercise as an adjunct to medication in people with treatment-resistant depression who may not respond adequately to medications and treatment.

Yoga also shows positive effects on depression and certain anxiety disorders, such as panic disorder. The optimal frequency and duration are not clear, but studies have shown symptom reduction with one 60-minute session per week.

Mindfulness Therapies

Mindfulness-based meditation is a form of mental training that simply requires calming the mind to achieve a state of detached observation. Mindfulness is free and requires only you, your mind, and some training. It has been shown to have positive effects for people with depression that are equal to standard therapies like SSRIs and that can last for six months or more! I love therapies like mindfulness because they are safe, effective, side-effect free, and empowering. People looking to get trained in mindfulness can find an MBSR (mindfulness-based stress reduction) program near them or visit a local yoga and meditation studio.

Herbal medicine

Herbs including black cohosh, chamomile, chasteberry, lavender, passionflower, saffron and

St. John’s wort can help to alleviate symptoms of depression and may even be as effective as certain antidepressants without the side effects typically associated with SSRIs. Herbs can also be used as a powerful food-as-medicine when included in food. Saffron, for example, can be used as a culinary spice. Lavender can be used in baked goods or as tea, as can chamomile.

Acupuncture

Acupuncture can improve the symptoms of depression and postpartum depression. Impressively, it can be effectively utilized alongside traditional treatments and does not interfere with pharmaceutical medications. Acupuncture can also help to alleviate many of the symptoms associated with depression, including insomnia and pain.

Homeopathy

Homeopathy is a field of alternative medicine that uses microscopic doses of natural materials to elicit a response in the immune system. Some studies show that homeopathic medication is similar to fluoxetine in its effectiveness in treating depression.

[signup]

Summary

Most functional medicine treatments can be safely used along with conventional treatment approaches to give people optimal results. Your practitioner will evaluate your individual diagnosis and recommend any combination of functional medicine, conventional treatments, nutrition, and complementary alternative options to get you back on the road to health. You can see examples — and the amazing results they produced to reverse depression — by reading the following over at the RUPA magazine.

  • Alexandra's story of healing from hypothyroidism improved her mood
  • How these top nutrients impact depression and mental health
  • How integrative approaches can help with postpartum depression

A functional medicine approach to treating depression brings the puzzle pieces together into an individualized, comprehensive plan to get people thriving once again. The end result — a life filled with joy and happiness!

You Can Access Dr. Kate Henry's Thrive Depression Bundle Here
The information provided is not intended to be a substitute for professional medical advice. Always consult with your doctor or other qualified healthcare provider before taking any dietary supplement or making any changes to your diet or exercise routine.
Learn More

Lab Tests in This Article

References for this article can be found here.

Subscribe to the Magazine for free to keep reading!
Subscribe for free to keep reading, If you are already subscribed, enter your email address to log back in.
Thanks for subscribing!
Oops! Something went wrong while submitting the form.
Are you a healthcare practitioner?
Thanks for subscribing!
Oops! Something went wrong while submitting the form.