"normal" "average" same shit dude.

either way I dont know of any study, but I can tell you that if I take in 50g shake or more, I shit my brains out like 10 minutes later. On the other hand if I take in 50g of chicken, I can barely move after, and it doesnt have the same effect as whey. from that alone i would say it depends on the type of protien, and the situation in which your eating it in.

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