10/11/2021
Did you know?
Your blood makes up nearly one-tenth of your total body weight.
When you look at how much you weigh on the scale, you probably think that number is compromised of fat and muscle. But did you know that your blood makes up 8 to 10 percent of your total body weight? Hematologist and oncologist Daniel Landau, MD, explained to Live Science that the average adult has anywhere from 1.2 to 1.5 gallons of blood flowing through their veins