Protein is having a moment, with supermarket and health store shelves groaning under the weight of shakes and bars. It’s estimated that one in ten people in the UK eats a protein bar once a week.Protein is having a moment, with supermarket and health store shelves groaning under the weight of shakes and bars. It’s estimated that one in ten people in the UK eats a protein bar once a week.Read MoreHealth News | Mail Online