> sufficient protein for most people Your own sources admit uncertainty around adequate intake, and even then, that's just for most people. Most people aren't

> sufficient protein for most people Your own sources admit uncertainty around adequate intake, and even then, that's just for most people. Most people aren't actively trying to build muscle, or actively trying to lose weight. Ignore the studies demonstrating the benefits of high (upto 2g./kg., or a roughly 1g./lb.) protein diets on body composition at your own peril.