News 3 Signs You Are Taking Too Much Protein Protein is a critical part of our diet. We need it to feel full, have energy, build and repair muscle, process nutrients, and boost immunity, among other vital roles. According to a registered dietitian nutritionist, Kaleigh McMordie: Protein is made up of amino acids that are the building blocks of body tissues, including muscles, blood […] Written by imesocial July 4, 2020July 4, 2020