I wouldn't worry over GH release. The primary concern should be getting in all your macros in the amounts you want and your calories in general.
BTW, GH release is highest when you are fasting. Hmmm...
Truth is GH release can be your body's way of making up for a lack of substrate. I wouldn't worry about what I eat blunting GH release for a sec.
Ummm...ask me where I just read this