A stroke occurs when a blood clot blocks a blood vessel or artery, or when a blood vessel breaks and interrupts blood flow to an and bleeding occurs into an area of the brain. Every stroke is different.
ETA Chlorophyll works on the Liver and probably works a little. No it really doesn't, you are not a plant. Tea will oxygenate the blood. No it won't Also don't do as someone else said and drink liquid oxygen, that's really not a good idea.
The amount of oxygen in the bloodstream can be easily measured two ways: 1  Oximetry â This is the method used most often. 2  Arterial blood gas study â In this procedure, blood is drawn out of an artery, usually in the wrist, using a needle and syringe.