Depression is one of the most common mental disorders in the United States, affecting more than 16 million people. As such, antidepressant use has jumped by 65 percent in the last 15 years, with one in eight Americans over the age of 12 taking antidepressants.

These statistics are alarming considering the root causes of depression are going unaddressed. Like pain or injury anywhere in the body, depression is a warning flag from the body that the system is out of balance. Stamping out the root causes of depression is like removing the engine light in your car instead of investigating what’s wrong with the car.

In functional medicine we look at the body as an integrated whole, with all parts working together and influencing one another. If you understand human physiology, it doesn’t make sense to isolate and treat one part of the body — such as the brain in depression — without including the overall health of the body.

Many factors can play into depression, including blood sugar imbalances, hormonal imbalances, immune dysregulation, gut health, and gut microbiome dysfunctions.

All of these factors can lead to brain inflammation, which scientists are increasingly finding is the most common cause of major depressive disorder. This type of depression does not respond to antidepressants.

Antidepressants target brain chemicals. called neurotransmitters, that govern mood, motivation, behavior, and mental activity. Some natural remedies, such as 5-HTP or Saint John’s Wort, also target neurotransmitters.

However, this model does not take into account newer research that shows depression is usually due to inflammation. Inflammation in the brain disrupts brain function in several ways that leads to depression.

Brain inflammation slows firing between neurons

Your brain operates through communication, or firing, between neurons. However, when the brain becomes inflamed, the inflammation slows down conduction between neurons. Slowed firing between neurons in the frontal and limbic lobes of the brain leads to depression.

Brain inflammation prevents the production of neurotransmitters

Feeling happy and content instead of depressed depends on proper neurotransmitter production and activity in the brain. Brain inflammation has been shown to sabotage the synthesis of dopamine and serotonin, the two neurotransmitters most associated with depression.

Dopamine is called the “pleasure and reward” neurotransmitter. Symptoms of low dopamine include:
Inability to handle stress
Inability to self-motivate
Inability to start or finish tasks
Feelings of worthlessness
Feelings of hopelessness
Short temper over minor upsets
Isolating oneself from others
Unexplained lack of concern for family and friends

Serotonin is the “joy and well-being” neurotransmitter. Symptoms of low serotonin include:
Feelings of depression
Feelings of inner rage and anger
Difficulty finding joy from life’s pleasures and favorite activities
Depression when it is cloudy or when there is lack of sunlight
Not enjoying friendships and relationships
Not enjoying favorite foods
Unable to fall into deep restful sleep
As dopamine levels drop, you lose your motivation and drive. As serotonin drops, you lose your mood, sense of happiness, and satisfaction with things you used to love.

While this may look like a neurotransmitter problem, antidepressants typically have no effect because they do not address the brain inflammation causing it.

Brain inflammation prevents neurotransmitter receptor sites from working well
Brain inflammation also inhibits the function of receptor sites on neurons for neurotransmitters. Even if there is enough dopamine or serotonin in the brain, brain inflammation will prevent receptors from responding to them appropriately. This prevents neurons from communicating with one another efficiently and depression results.

Brain inflammation and depression are signs the brain is degenerating too fast
The brain is made up of two types of cells: neurons and microglia cells. Microglia cells are the brain’s immune cells and facilitate healthy neuron function, respond to foreign invaders, and clean up plaque and debris.

However, the brain’s immune cells don’t have an off-switch like the body’s. When they are triggered by a brain injury, an inflammatory food, unstable blood sugar, a chronic infection, poor gut health, infectious bacteria in the gut, chronic stress, alcohol abuse, and other insults, they become over-activated in an effort to protect the brain. Unfortunately, they don’t necessarily turn off afterward and can stay in a “primed” over active state indefinitely if constantly triggered by poor dietary and lifestyle choices. This is what causes brain inflammation and depression.

Now you may see why so many people don’t respond to antidepressants and why it’s so important to address the root causes of depression. Failing to do so allows brain inflammation to continue unchecked, raising the risk of dementia, Alzheimer’s, Parkinson’s, and other brain degeneration diseases. Ask my office how functional medicine can help you tame brain inflammation and overcome depression. Call us at 630-858-9900 or reach us on-line.

To your good health,

Dr. Susan

Exclusive Offer

Testimonials

  • I was very impressed with the chiropractic care I received from Dr. Anderson. I had received chiropractic in the past for my neck pain, but not to this level of care. After only a few sessions, my symptoms began to disappear, especially my neck pain, and I know I would not have been able to perform to my everyday work functions without the treatment I received.

    ...
    Show More - Neck Pain
  • I have benefitted tremendously from the chiropractic care I received from Dr. Anderson. Not only has the adjustments helped alleviate my stiffness and aches, but it has helped me have more energy and just feel more balanced over all. A few months ago, I was able to resume a favorite hobby of mine: golf. Due to my previous pain, I never thought that’d be possible.

    ...
    Show More - Back Pain
  • Dr. Anderson has allowed me to be headache free for quite some time now. I used to have daily nagging headaches that often would turn into a migraine leaving me unable to function. For the longest time, I thought I could just keep taking medication to have the pain subside.

    - Headaches

Contact Us

Send us an email

Office Hours

Monday

9:00 am - 5:00 pm

Tuesday

9:00 am - 5:00 pm

Wednesday

9:00 am - 5:00 pm

Thursday

9:00 am - 5:00 pm

Friday

9:00 am - 5:00 pm

Saturday

Closed

Sunday

Closed

Monday
9:00 am - 5:00 pm
Tuesday
9:00 am - 5:00 pm
Wednesday
9:00 am - 5:00 pm
Thursday
9:00 am - 5:00 pm
Friday
9:00 am - 5:00 pm
Saturday
Closed
Sunday
Closed

Our Location