If this article seems too long, or you are wondering what the conservative angle is, just jump to the summary in the comment field, below. Unproven Elixir Hormone therapy tempts aging men, but its risks haven't yet been reckoned With each passing birthday, Mr. Y feels increasingly frail. His bones have grown fragile, his strength has slipped, and his muscles have given way to fat. His sex drive has waned, and his once-keen mind seems perpetually fogged. He often feels gloomy. Vigor has turned to fatigue, zest to melancholy. In body and in mind, he has grown old. While advanced...