To begin plasmapheresis, whole blood will be taken from your arm. The whole blood is then drawn by the automated machine into a centrifuge that spins, causing the plasma to separate from the red blood cells.
As long as 30 days. It will last longer in glass containers and in the refrigerator or a dark place but can be stored in plastic bottles because the alkaline water will not leach like R.O. or distilled water.
The people of Okinawa Japan regularly live to be 100 - and the water they drink has a pH of 10 - making it alkaline water. Longevity is one of the reported benefits of of healthy lifestyle choices like alkaline water that is currently being studied by scientists in the ongoing Centenarian Project.