 You ever think lower testosterone is the issue? What are you saying? After 40, the body has less testosterone, impacting your drive. That's why guys like me take Nugenics Total T to keep their energy up. Nugenics really works for you? Since I started taking Nugenics, I feel great. Getting up early for workouts, I'm focused, energized, getting things done at work, in the gym. I even feel more passionate in my relationship.