It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
The human brain has the capacity to store everything that you experience.
4k
Your skin is actually an organ.
88
Redheads require more anesthesia to 'go under' than other hair colors do.
51
Within three days of death, the enzymes that once digested your food begin to eat you.
22
The largest cell in the human body is the female egg and the smallest is the male sperm.
682