Study: Intelligent men have better sperm

  • University of New Mexico evolutionary psychologist Geoffrey Miller recently indicated that there might a direct relationship between intelligence the quality of sperm. According to an article published by NewScientist, “Men who scored high on a battery of intelligence tests boasted high counts of healthy sperm, while low scorers tended to have fewer and more sickly little guys.”

    The scientist said that the connections between brains and sperm were "not awesome, they're there and highly significant." The question, however, is how intelligence is defined and at least according to Miller, overall intelligence is “quite closely related to individual fitness.”