What's the dangers of using 2-4iu HGH in the mornings and low dose of T3 (25mcg every morning) for a long period of time (say, the rest of my life). My uncle started this and I told him to run it for at least 6 months. I helped him with a good workout schedule and thought him how and what to eat. His life has changed dramatically. Now he never wants to stop. He's in his 30s and he has never done any androgens or anything else.