The tongue is the strongest muscle in the human body.
50
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
Your spit has a painkiller 6 times stronger than morphine. It contains a substance called opiorphin that is stronger than morphine.
39
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Drinking watermelon juice before a workout helps reduce muscle soreness.
21
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38
The human sigh acts as a physiological reset button.
23
A human being loses an average of 40 to 100 strands of hair a day.
133