This is true. I assume you gleaned this from the GHRP-2 post over on custom's board. After some review I believe it is just glucose itself that inhibits GH production, so if you took a protein shake that was just pure protein, no sugar no carbs not mixed with milk, you might be okay. I'll have to research further, but so far I think its just glucose.Nullifidian said:Upon reading some clinical data about how natural growth hormone production works, I've discovered a practice that I've been doing that needs to change. I've been drinking my protein shake immediately following my workout. This is not wise. Aparently, growth hormone levels are elevated for roughly 2 hours following a workout (nothing to do with the whole training for 45 minutes; that has to do with cortisol being released when working out for too long). Well, eating actually blunts growth hormone release! Yes, eating decreases the amount of growth hormone your body produces. That means if you eat right after your workout, you are decreasing your growth potential. Flies in the face of everythign I learned but its true.
All studies done on GH as it is related to muscle growth have been done with exogenous GH. Endogenous GH may act differently, especially with respect to workout timing.Timbo said:Nulli, first of all, thank you very much for keeping us in the loop with regard to your progress and experiences with your present cycle. Nice work! I'll continue to follow along as you continue to progress.
You did some outstanding research in uncovering the fact that eating -- or more appropriately, insulin -- is antagonistic to GH secretion. However, I encourage you do further your research on the effects of systemic GH administration on skeletal muscle mass. I think that you'll find the results to be rather interesting. In addition, I think you'll revert to your more appropriate post-training nutritional practices.