The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
Fingernails grow fastest on the hand you favor.
44
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
Drinking watermelon juice before a workout helps reduce muscle soreness.
21
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
People who sleep late have more mental stamina and can outperform early risers.
33
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
The average human body contains enough iron to make a small nail.
50