As women approach menopause, many start to experience the physical and emotional indignities of hormonal fluctuation: metabolic stall and weight gain, hot flashes and night sweats, insomnia, memory loss or brain fog, irritability, low libido, and painful sex. Too often, doctors tell us that these discomforts are to be expected and that we will have to wait them out during "the change"; some of us even agree to be unnecessarily medicated. But Dr. Anna...