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"20g or 40g of Whey?" That's the Wrong Question, When 4-5x 20-25g from Different Sources Would be the Answer!

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Image 1: There could be a reason that your favorite protein powder comes with a scoop and a suggested serving size of 25-30g protein (max.) If you could just pick one dietary supplement to take to desert island, what would it be? Creatine? Unquestionably a good choice. Yet even if the local fauna provided you with unlimited amounts of eggs, meats and fish, a whey protein powder, or I should say a leucine-rich complete protein source would probably be a better choice. Despite the fact that I am still skeptical as far as the real world significance of supplementally augmented post-exercise increases in fractional protein synthesis as the main, let alone exclusive determinant of skeletal muscle hypertrophy is concerned, it is undebatable that the delicate balance between protein breakdown and synthesis is at least the most obvious and, in the short term, probably in fact the most influential contributor to muscle growth. "Only 1.2 - 1.6 protein per kg/day!?" - Calm down! ...

Differences in Growth Hormone, Insulin and IGF-1 Response in Trained and Untrained Resistance Trainees - Further Evidence That GH Builds Neither Muscle Nor Strength

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Image 1: Rookie (top) or veteran (bottom, Jack Lalanne), their hormonal response to push-ups is different, but does not explain the different outcomes of strength training. If you are a regular, here at the SuppVersity, you will have hear me lament the fact that in many of the mainstream studies on the effects of exercise on body composition, endocrine parameters and so on, the study participants are either sickly, obese or both... admittedly, whenever measures of muscle hypertrophy are involved, the subjects are usually healthy rookies, which is by  no means better, as you all know from your first weeks in the gym that, despite doing everything wrong, your strength and size gains were tremendous. Now, the obvious question is, are the endocrine adaptations / responses distinct, as well? According to the results of a recent study by Rasani Ranjbar et al. they are ( Hasani-Ranjbar. 2011 ) - surprisingly, though, on paper, the endocrine milieu of the veterans appears more conduciv...
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