Prehistoric women cycled with the moon

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Could prehistoric people predict labor?

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Why do females store more fat in the thighs, hips and waist than males?

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Prehistoric women may have cycled with the moon. ​

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Why is the human menstrual cycle the same length as the lunar cycle?

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Why do female tears lower male testosterone?

Laughter as medicine.

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Prehistoric surgery.

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Longevity secrets from prehistoric people. | Reel

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Longevity secrets from prehistoric people.

Color vision (trichromacy) evolved to help us find ripe fruit

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The human brain is shrinking. ​

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Humans are the only animals to cry emotional tears.

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Why do I have to pee when I’m cold?

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Hormesis and hormetic stress. 

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Prehistoric bathroom habits.

 

Were prehistoric people left handed or right handed?

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Prehistoric people did not drink coffee. 

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Did prehistoric people grind their teeth?

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Adaptive changes in basal human body temperature. ​

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The evolutionary origins of self-pleasure.

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Why do humans show the whites of their eyes more than any other animal?

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You evolved to feel alert in the morning, but you did not evolve to rely on coffee.

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The sentinel sleep hypothesis and group sleep.​

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Prehistoric life expectancy. 

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Evolutionary origins of the beard.

The influence of evolutionary history on human health and disease

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The evolutionary origins of celiac disease.

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The evolutionary origins of type II diabetes. 

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Why are 8% of males color blind?

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The origins and causes of myopia.