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.
How It Is Done. The health professional drawing your blood will: 1  Wrap an elastic band around your upper arm to stop the flow of blood. 2  This makes the veins below the band larger so it is easier to put a needle into the vein. 3  Clean the needle site with alcohol. 4  Put the needle into the vein.