I’m hoping someone can answer, but does drinking a protein shake right before bed inhibit GH growth? It’s normally insulin that inhibits GH growth, so obviously Coke and such is out of the question.
However, does specifically Grow! Protein, have insulin that would inhibit GH growth?
So does insulin directly inhibit GH release? It would seem not to. But somatostatin is released in response to the same things that cause insulin release (ie. a sugary meal). So a sugary meal would cause somatostatin release, and thus inhibit GH release whilst insulin is also being secreted.
But then, are there excitatory amino acids in your protein drink (I have no idea which amino acids are excitatory in the context of GH release, I’d have to check)?
It’s a massive interplay of factors, and I don’t know enough about the product, or endocrine physiology in general to give you an answer.
Maybe someone else knows more about it and can answer you, but I doubt it really, because at the end of the day, the effect on GH will be insignificant to your overall progress.
GH release is potentiated by many of the aminos in your protein drink - L-arginine, L-citruline, L-ornithine, amongst others. Each are either found in the protein drink or produced using components in the protein mix. Don’t worry about it. Drink the damn protein and go to bed.