Women's Health
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?
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Your PMS wants you to leave your partner. Post.
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Prehistoric Healthcare
Evolved Biology
Color vision (trichromacy) evolved to help us find ripe fruit
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The human brain is shrinking. ​
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The instinct to soothe: touch as our first language.
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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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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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Evolutionary origins of the beard. POST
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Why can male humans grow beards. REEL.
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Why did humans lose the penile bone. POST
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