The gradual decline of important sex hormones, especially testosterone, contributes to many factors leading up to the symptom, energy loss. Too often, men who have problems related to a low testosterone level are advised to treat only the symptoms of their conditions (such as taking antidepressant and/or cholesterol lowering). Recognizing the connection between hormones and the disease of aging is the first step to restoring a man's youthful hormones and energy levels of their 30's.