“Dah! You mean the chance that you won’t be able to be the person you thought you were shouldn’t depress you?” say you.
Medical research now shows us why Depression results from the process of becoming disabled. Not only do most people get depressed at the thought of becoming disabled, but actually becoming disabled causes depression to occur.
The chemical marker of depression is low Serotonin levels in the nervous system. This occurs by several mechanisms related to the causes of disability.
“How can such different illnesses such as Arthritis, cancer and Schizophrenia all lead to low Serotonin levels?” ask you.
Stress and fear cause the body to change blood flow in the brain. Blood flows away from the frontal cortex and to the Amygdala. This is the classic fear response. The body releases adrenalin into the blood stream. Adrenalin has effects not only in the brain but throughout the body. Blood flows to the muscles, preparing us to fight or flee.
Adrenalin also reduces blood flow to the gut and other body parts not needed to fight or flee. The gut is one such organ. For short periods this causes no problems. However, over time the gut can’t heal from the normal traumas of digestion. It starts to leak toxins and other substances into the body. Our body’s immune system sees these toxins and responds. The immune system revs up to fight them. It releases many substances into the blood stream. These are many of the same substances our bodies produce in arthritis and related conditions.
These inflammatory substances are good in that they allow our bodies to rid themselves of the foreign materials. However, they have other effects as well.
Our brains are affected by these inflammatory substances. When we have the flu or a cold we don’t think as well. That is the result of these inflammatory substances working on our brains. Colds and flu are short-lived and our brains soon return to normal.
When the inflammatory process keeps going on for weeks, our brains don’t have the chance to recover. The metabolism of the brain gets behind.
Our brains make the Serotonin (aka, 5-OH Tryptophan). When inflammation persists for a long time, very little Serotonin gets made.
As nerve cells communicate with each other Serotonin gets destroyed. If more Serotonin is not being made then we get depressed.
So, what can we do to either prevent or recover from the depression caused by our Disability? I will address that in next week’s blog.
So that you don’t miss that blog, sign up for my newsletter by putting your name and email in the form to the right.
Also, share this with anyone you know who might be depressed for whatever reason. They will appreciate knowing that depression is natural and there are things they can do about it.
As All Ways, Seek Joy,
Coach Dr. Dave
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