Your hair grows faster in the morning than at any other time of day.
91
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Drinking watermelon juice before a workout helps reduce muscle soreness.
21
It takes about 20 seconds for a red blood cell to circle the whole body.
102
The average person who stops smoking requires one hour less sleep a night.
79
It takes 17 muscles to smile, 43 to frown.
65
Your heart beats over 100,000 times a day!
54
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99