Same as tren is made to do in cattle... keep them from loosing...
i justed tren in the past 200-300 ED with some other roids thrown in the mix... i was only eating 2 sliced bread for breakfeast then maybie a ice cream or two at the beach then regular dinner, what my GF made.. and 2-3 sliced of bread for the night...
I manage to hold 120 kg with a six pack, offcourse a little water and fat on my back and ass, as its there i tend to store my fat... but somedays i was only eating like 1600 kcal... i was getting leaner but didnt loose any weight...