To be efficient, our body regulates organ blood flow according to its metabolic needs. As we age and develop health conditions such as diabetes, high blood pressure, digestive disorders, pain, stress, and grief, our circulatory network loses its ability to deliver adequate blood flow where it's needed the most. When this occurs, our bodies fail to heal properly, and disease follows, such as pain, acidosis, diabetes, infections, and poisoning, among other conditions.
There is still debate regarding the exact mechanism that governs the process, but there is no discussion regarding the body’s chemicals and protein protagonists that mediate and link vascular blood flow(vasodilatation) to cellular metabolisms, such as nucleotides (DNA building blocks), nitric oxide, pH, and CO2.
The vascular system reacts to metabolism by-product concentration by deciding where to allocate resources and remove waste. Standard organ functions, cell functions, and metabolism rely on our circulatory system for a constant delivery of oxygen, nutrients, hormones, electrolytes, and water and for metabolic byproduct (waste) removal.