Middle-age people usually seek more energy and renewed vigor through testosterone. I know someone in our neighborhood who is actually convinced by those in the commercials, billboard ads and also in the Internet. Since their doctor told him that he has “Low-T” level, that time he had been depressed for many months. He was encouraged to regain again those stamina he miss from his youthful years that is why he tried to used those testosterone supplements. From the time he used it, his male hormone has been revived including his youthful endurance too. For him, those supplements help people regain their vitality.