Lack of water is the #1 trigger of daytime fatigue.
148
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Your heart pumps about 2,000 gallons of blood each day!
53
Fingernails grow nearly 4 times faster than toenails.
31
Surgeons who listen to music during operations perform better than those who don't .
87
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
Your hair grows faster in the morning than at any other time of day.
91
If you are cold you are more likely to be hungry because you use energy to keep warm.
144