Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
Men have larger hearts; women's hearts beat faster.
77
At age 70, more than 70 percent of men are still potent!
29
Men are twice as likely to be binge drinkers than women.
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The human brain has the capacity to store everything that you experience.
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It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
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Your body is creating and killing 15 million red blood cells per second!
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