This intelligence keeps your heart beating more than 101,000 times a day to pump more than two gallons of blood per minute, traveling more than 60,000 miles in each 24-hour period. As you finish reading this sentence, your body will have made 25 trillion cells. And each of the 70 trillion cells that make up your body execute somewhere between 100,000 to 6 trillion functions per second. You’ll inhale 2 million liters of oxygen today, and each time you inhale, that oxygen will be distributed to every cell in your body within seconds.
