The blood is the basic source of supply of the organs with nutrients.
The foods that we consume are broken down in the stomach and the nutrients are flowing into blood, which is responsible for the transfer at each end of the body.
Also, our blood has the unique ability to disinfect and heal the superficial wounds.
But, exactly how much blood is pumped each minute from the heart, lungs, organs, veins and arteries?
Well, the volume of blood varies with the size of the individual, the level of hydration of the organism and the volume of cellular elements (white blood cells and red blood cells predominantly) in their blood.
The total blood volume for an average human of 70 kg is about 5.5 liters.
Have you ever wondered how much blood we have in us?
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