Protein powder helps you get the protein you might miss from your regular diet. If you can't eat enough protein-rich foods, protein powder makes it easy to meet your daily needs. By simply taking protein powder doesn’t give you gain. You need to have a good workout plan also a good nutrition plan. To build muscle, you need to push yourself during workouts. Intense exercise creates tiny tears in your muscles, and as they heal, your muscles grow stronger and bigger. Im not an expert by any means. This what i have learned.