http://www.theepochtimes.com/n2/content/view/30788/
http://www.theepochtimes.com/n2/content/view/30788/
Be Well.
David
The Omnipotent Power of Breath, Part 2
The science of breathing
Western medicine, in its infinitely advanced technological wizardry, sometimes loses touch with simple concepts and techniques that can have profound effects on our health. Breathing is one such example. Yet we have Western physiology to thank, for it allows me to detail the hows and whys of this powerful process below.
First, a little digression for a review of respiratory physiology and the nervous system.
The autonomic nervous system. In the Western medical worldview, the autonomic nervous system is the control center for bodily functions. This nervous system consists of the sympathetic and parasympathetic systems. These two work in opposition to one another, like a toggle switch. When the sympathetic nervous system is on, the parasympathetic system is off, and vice versa.
What the sympathetic system does. This is the “fight or flight” nervous system. It is a fabulous system and serves us well when we need to be physically active, run around the block, be vigilant in our thinking, or be mentally or physically focused.
For example, it sends blood and nerve impulses to our muscles when we need to run. It increases heart rate, blood pressure, and respiratory rate—all necessary increases to help us run around that block. It inhibits digestion, relaxation, and sleep and can inhibit sexual function.
What the parasympathetic system does. The parasympathetic system allows for the activation of our “vegetative functions”: digestion, sleep, relaxation, and certain aspects of sexual function. When it is on, blood pressure, heart rate, and respiratory rate are reduced. The body’s natural restorative and self-healing mechanisms are engaged when the parasympathetic system is engaged.
Abdominal breathing and chest breathing have immediate effects on our health. How we initiate our breath has immediate effects on our health. If we start breathing with the chest, not with the abdomen, the sympathetic nervous system is engaged.
If we initiate our breath with the abdomen, abdominal breathing as I described in Part 1, the parasympathetic nervous system is engaged. These nervous system effects are instantaneous, given the nature of the physiologic mechanisms involved.
In Parts 3 and 4, I will revisit the link between breath and emotions, explain how chest breathing can cause and aggravate illness, the benefits of abdominal breathing, and offer suggestions for practicing abdominal breathing.
Part 1: theepochtimes.com/n2/content/view/30474/
Dr. Muehsam is a physician, musician, and writer in New York City. Her e-mail is: transformationalmedicine@gmail.com
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