Microcirculation is the circulation of the blood in the smallest blood vessels. We do have a microcirculatory system in our body; it’s the heart and large coronary arteries. A heart attack or stroke is one of the common causes of death of a person and likely the result if our microcirculatory system has been damaged. In order to have a good microcirculation, CO2 should be distributed properly throughout the body. I’ve heard about D’oxyva and other items that have the ability to manage a good microcirculation. Any suggestions about this product? I wanted to try it.