To have living cells that are full of energy and have the capacity to heal themselves, they need raw materials which is again provided through the inner milieu.
These raw materials are water, Oxygen and food. These are carried to the cells through our micro circulation. A disturbance in Micro circulation leads to a reduction of blood flow which leads to reduced nutrition (Oxygen , Food and water) to cells and reduced capability to utilise energy and function. It also leads to accumulation of toxins in the cell further disturbing its function.