Men have larger hearts; women's hearts beat faster.
77
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Your heart pumps about 2,000 gallons of blood each day!
53
Medical research has found substances in mistletoe that can slow down tumor growth.
32
35,000 people in the U.S. will die from the flu annually.
6
More people use blue toothbrushes, than red ones!
66
On average, there's 100 billion neurons in the human brain.
83