One benifit I'm looking to get out of my HGH cycle is a boosted up superior immune systme. I've read many studies that indicate that GH enlarges the size of the thymus, which plays a huge role in maintaining our immune systems. Has anyone with experience have anything to say about this? Have you guys noticed a stronger immune system after a GH cycle? It's a rather subjective thing I guess, but an interesting topic non the less.