Originally Posted by Mark in Idaho

It does not take long for the cells to break down and be absorbed if there is circulation to carry away the residue..

The other damage that is not physical would be a build up of toxic waste products. Poor circulation can leave the toxic waste products in place such that there needs to be an improvement in blood chemistry/nutrition to help the toxins clear the brain.

Some literature tends to support that the brain is the last system to clear of toxins since it does not have the same like of lymphatic system as the rest of the body. Either way, if the body is clogged with toxins, the brain is likely clogged.

Stress causes many of these toxins to build up. Lack of proper sleep also causes these toxins to build up. Poor circulation is just as bad.