• Why do we find the opposite sex attractive

    Why do we find the opposite sex attractive
    A new study shows that the type of hormone that creates the emotional relationship between mother and child also plays an important role in the selection of partners.
  • Male sex hormones make women selfish

    Male sex hormones make women selfish
    Livescience reported that Nicholas Wright, a scientist at University College London in England, and colleagues conducted a test to test the effects of testosterone, male sexual
  • An odd episode in spring

    An odd episode in spring
    The beautiful woman called the
  • Growth hormone enhances memory

    Growth hormone enhances memory
    For mice with growth hormone deficiency, if additional measures are taken during the spring period, it is possible to prevent the possibility of memory impairment.