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.
Vitamin E helps transport oxygen to the blood cells. The B vitamins B12 and folic acid are necessary for the production of red blood cells. Mega greens in the form of salads, green smoothies, wheat grass juice to provide minerals, iron and oxygen.