Take your breath away for more than a few minutes and your life is over. When you have well oxygenated blood in the vessels, running smoothly through your body, warming, nourishing every cell, you are a healthy person. If there is not enough oxygen, (we call it hypoxia,) cells and tissues start to die. Recall what happens when you put a tight rubber band on your finger and cut off oxygen supply? It turns dark blue and black in no time. If you keep the rubber band for more than the capacity of the cells to survive on a low oxygen supply you would lose your finger. Blood with less oxygen is sluggish and moves slower.
Imagine sitting in heavy traffic on the highway when there is an accident at rush hour: Back to back traffic, air filled with toxic fumes, angry drivers, toxic heat building up and everybody running late. When a similar process happens in the blood flow, the body begins to function less and less efficiently.
Qi is also a unit of energy produced by our tiny cellular “power factories,” the mitochondria, and they require a lot of oxygen. Nerve cells in the brain are very sensitive to the oxygen level.
The Nervous System itself is the next level of understanding Qi. These include electrons, protons and other particles, electromagnetic and other types of waves. The next level lies in the area of quantum physics.
As you can see, “Qi” has a lot of meanings!
In a nutshell, acupuncture, through a cascade of physiological reactions, opens up the blood vessels, increases the blood flow, increases oxygenation, activates nerves endings and jump-starts a self-repairing, self-healing process.