We still don't give protein the importance it has.
The recommendations (often from official organizations) are somewhat obsolete and at least unrealistic dangers are attributed to it.
Whether you want to get fitter, be more satiated, or be healthier in general, protein is key.
But how much should you take? Does it really hurt to eat a lot of protein? Am I going to get too strong if I take it? Is it bad for the kidneys?
Read this post to learn the answers to these questions, and many others.