You can get protein from your diet to build muscles without protein powder.. Eat lean proteins, such as poultry, fish, legumes or non-fat dairy instead of protein .
Protein supplements get a lot of hype, especially when it comes to packing on muscle mass. While you do need extra protein in your diet when your fitness goal
DO you really have to drink a protein shake to gain muscle or no?. i tried doing it without help, and i found my muscles got more defined, but i didnt. .. If your goal is slim and tone up and not pack on a lot of mass then eat slightly below it.