Holding hands with someone you love can alleviate physical pain as well as stress and fear.
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Dieters who sleep more take off more fat that those who sleep less.
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There's a new vaccine for alcoholism that gives drinkers an immediate and harsh hangover, even if they drink a small amount of booze.
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Drinking watermelon juice before a workout helps reduce muscle soreness.
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The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
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The average sperm cell swims at 8 inches per hour.
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A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
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