"Fish odor syndrome" is a rare genetic disorder that causes people to smell like rotten fish.
5
A person can live without food for about a month, but only about a week without water.
156
Only 1% of bacteria cause disease.
45
The average person's skin weighs twice as much as their brain.
131
It takes about 20 seconds for a red blood cell to circle the whole body.
102
According to a study conducted by the University of South Carolina, Marijuana can be used to reduce inflammation and treat autoimmune diseases such as arthritis, lupus, colitis, and multiple sclerosis.
25
Your heart rate can rise as much as 30% during a yawn.
69
Flu shots only work about 70% of the time.
18