>>76784309
>Quality of protein doesn't matter for muscle growth? Did you fucking hit your head today or something?
No, because contrary to your belief, your body, unless you’re on roids only, starts building significant muscle when it’s not forced to burn fat and muscle tissue for energy. That happens during a caloric surplus, and when it does, unless you consume almost no protein, your body will find a way to repair and build muscle. That's why virtually in every study, the difference between the 70kg guy taking 90g protein vs 140g is 2-5% in 12 weeks.
This is also why all powerlifters are fat, because caloric surplus is 10 times more important than protein consumption.