If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Ingrown toenails are hereditary.
15
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
About half of all Americans are on a diet on any given day.
29
Your body is creating and killing 15 million red blood cells per second!
14
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
