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
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Human teeth are almost as hard as rocks!
47
If your DNA was stretched out it would reach to the moon 6,000 times.
256
The human sigh acts as a physiological reset button.
23
Ingrown toenails are hereditary.
15
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Panophobia is the fear of everything.
52