Redheads require up to 20% more anesthesia to be knocked out.
112
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
The human brain is more active during sleep than during the day.
28
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
2 out of 3 adults in the United States have hemorrhoids.
7
Your hair grows faster in the morning than at any other time of day.
91
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
The lense of the eye continues to grow throughout a person's life.
34