Those who get out of bed by 7am are more likely to be thinner and happier.
20
Men have larger hearts; women's hearts beat faster.
77
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Your heart pumps about 2,000 gallons of blood each day!
53
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
Medical research has found substances in mistletoe that can slow down tumor growth.
32
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202