Muscle growth requires: Negative protein balance Maximized muscle glycogen stores Positive protein balance Which of these represents a major role of protein in the body? Insulate body tissues Provide energy during exercise Remodel and build cells By eating a balanced diet and consuming a variety of foods, the majority of active and inactive people easily meet their daily protein needs. What is the most important consideration for someone trying to build muscle? Amount of protein consumed Regular strength training Type of protein supplement