56 yrs old. Started GH at only 1-2iu and even taking 1iu keeps me feeling tired and unmotivated all day; however, after 5 weeks I am noticing phyisicsl and strength changes (that are different from the cycle I am also running 300 test 500 mast at the moment. If I miss taking the GH, I feel more with it the next day, What can I do to circumvent this? Is it possibly the lower test / higher mast that is causing this? I have not run mast this high before. Ty.