After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Men get hiccups more often than women.
93
The human brain is more active during sleep than during the day.
28
One or two alcohol drinks a day can be anti-inflammatory.
75
Human hair and fingernails continue to grow after death.
7
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197