Kissing an infection-free partner is good for your teeth!
141
In Nepal, cow dung is used for medicinal purposes.
19
Your heart rate can rise as much as 30% during a yawn.
69
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
A fetus develops fingerprints at eighteen weeks!
32
Redheads require more anesthesia to 'go under' than other hair colors do.
50