Image Credit: Whether you’re trying to bulk up, tone down, or just eat smarter, protein matters — but so does how much you eat, and where you get it from.
In general, protein is filling and can help reduce snacking. And too little protein can be harmful. Protein deficiency can occur due to inadequate diet, eating disorders, or conditions such as cancer, Crohn’s, or liver disease. Symptoms include fatigue, muscle wasting and a weakened immune system.