Seratonin: The chemistry of Well-Being
More than 100,000 chemical reactions go on in your brain every second! The brain is also a radio transmitter, which sends out measurable electrical wave signals. In fact the brain continues to send out these signals for as long as 37 hours after death!
Among the brain's many jobs is to be your own chemist. The brain produces more than 50 identified active drugs. Some of these are associated with memory, others with intelligence, still others are sedatives. Endorphin is the brain's painkiller, and it is 3 times more potent than morphine.
Scientific research over the last several decades has led to the revolutionary discovery of opiate-like chemicals in the body that associate with opiate specific receptors in the brain and spinal cord, including Serotonin, a hormone manufactured by your brain.
Serotonin is a neurotransmitter, involved in the transmission of nerve impulses. It is manufactured in your body using the amino acid tryptophan. It is manufactured in your body using the amino acid tryptophan. Release of serotonin or other drugs (depending on the type of nerve) causes the other nerve to fire and continue the message along the "cable"..
The neurotransmitters are dopamine, serotonin, and norepinephrine. At the neurochemical and physiological level, neurotransmitters are extremely important, since they carry impulses between nerve cells. The substance that processes the neurotransmitter called serotonin is the amino acid tryptophan. It increases the amount of serotonin made by the brain.
Certain aminos cause you to have better feeling of well being. Serotonin is a chemical that helps maintain a "happy feeling," and seems to help keep our moods under control by helping with sleep, calming anxiety, and relieving depression. The brain also makes Dopamine, which makes people more talkative and excitable. It affects brain processes that control movement, emotional response, and ability to experience pleasure and pain. All of these chemicals are natural chemicals that affect our bodily processes.
Besides being involved in the process of addiction, low Serotonin levels are believed to be the reason for many cases of mild to moderate depression which can lead to symptoms like anxiety, apathy, fear, feelings of worthlessness, insomnia and fatigue. We are learning that depression is related to and a number of other health issues. Depression is the nation's most prevalent mental health problem, affecting about 15 million Americans who spend about $3 billion a year on drugs to battle it. Almost all of these medicines target either serotonin or norepinephrine, brain chemicals which are neurotransmitters.
"Research over the past two decades has shown...that depression is an important risk factor for heart disease along with high blood cholesterol and high blood pressure." - National Institute of Mental Health
A whole new class of antidepressant medications has been developed that affects chemical messengers within the brain (the neurotransmitters). These medications are believed to work by regulating the release or action of Serotonin. Those drugs do help many patients, but they can cause serious side effects, and some 20 percent of patients get no help from today's medicines.
People seeking these medications normally indicate a feeling of being more or less in a state of depression. They may feel emotionally numb, "nothing feels nice," and/or vague aches and pains or perhaps the sensation of "aching all over," and almost invariably have a sense of some isolation.
Some people do not admit anger, sadness or guilt; instead they withdraw and hide from society. They lose all interest in things around them and become incapable of any pleasure. Things appear bleak and time passes slowly for them. They are typically angry and irritable.