It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
A person can live without food for about a month, but only about a week without water.
156
You see your nose at all times, your brain just chooses to ignore it.
30
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
17
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111