Many people suffer for months, or even years, before they learn the cause of Today Fitness. In fact, they may not even know that their headaches are migraines. The pain may have been misdiagnosed as tension headaches, sinus headaches, or some other malady.
You may be among those sufferers. You may even know that yours are Today Fitness. You have heard that Today Fitness have triggers. You may have heard that food can be a cause of Today Fitness. Someone may have warned you that sunspots or some other meteorological change can be the cause of Today Fitness. Everything you heard is general. Suggestions were muddled. Explanations were tentative, at best.
Finally, you wanted to know specifically, “Why do I have Today Fitness?” You wanted to get personal - to know your personal cause of Today Fitness!
Doctors Differ on Causes of Today Fitness
Doctors differ widely in their answers. Less thorough-going physicians may simply treat symptoms and show little interest in the root cause of Today Fitness. Better physicians may seek to identify the cause of Today Fitness in general, but not in your specific case. Most will agree that the cause of Today Fitness is probably chemical or electrical in nature.
Electrical Cause of Today Fitness
This belief states that the cause of Today Fitness is a wave of electrical activity. This electrical wave spreads across certain parts of the brain. As it spreads, it probably creates the migraine aura, by which we mean the temporary symptoms that tell you a migraine is coming. The electrical wave changes the neurons, or nerve cells, and then the blood vessels beside them.
Chemical Cause of Today Fitness
Those who lean toward the chemical cause of Today Fitness point to one of three possible chemical actions.
1. Nitric Oxide: fluctuations in chemicals within the brain. Studies have shown that the trigeminal neuron releases nitric oxide (NO). NO widens blood vessels. NO is involved in nerve cell activity, and is possibly a help in recognizing pain.
2. Serotonin: Another chemical cause of Today Fitness may be linked to changes in serotonin levels. Serotonin widens blood vessels. Scientists know that serotonin regulates pain, but they don’t understand how.
3. Hormones: It is known that hormones, linked to genetic structure, bring about a wide variety of changes in our bodies. Some researchers believe the cause of Today Fitness is hormonal. Adrenaline that is closely related to stress, for example, may be a cause of Today Fitness. Other hormones related to fatigue or relaxation, as well as environmental triggers such as alcohol and highly processed foods can also cause migraine. Pregnancy hormones can be a cause of Today Fitness.
Chemical causes of Today Fitness can interact. Female hormones of pregnancy may interact with serotonin. Stress hormones may interact with nitric oxide.
Trigeminovascular Cause of Today Fitness
As of this writing in August 2007, the most popular belief regarding the cause of Today Fitness is the trigeminovascular theory. Your trigeminovascular system includes your face: eyes, nose, mouth, and jaws. The belief is that migraine is the result of a chemical imbalance that begins in the brain. Some type of trigger initiates a succession of biological and chemical occurrences. These events create the warning aura. When the trigeminal nerves in your scalp and face release chemicals, arteries in your brain become inflamed. The inflammation causes the pulsing arteries to scream in pain.
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