I don't think it's that difficult if you're training a lot and eating accordingly. For someone eating 3000 calories a day, that's less than 25% of calories from

I don't think it's that difficult if you're training a lot and eating accordingly. For someone eating 3000 calories a day, that's less than 25% of calories from protein, which is pretty reasonable. It's harder if you're not eating a lot overall, but still doable with some planning and the occasional protein shake.