You could workout and exercise until you're blue in the face, and your muscles are completely torn and without the proper nutrition you would not gain muscle.When it comes to nutrition there are 3 main nutrients that you mainly have to be concerned with. These nutrients include: Protein, Carbohydrates, and Fats.
Pro Muscle Protein is VERY important. Protein provides your muscles with building blocks that they can use to repair and re-build the muscle tissue. Anybody looking to build up muscle mass should reach least 1 - 1 . 5 grams of healthy proteins per pound of bodyweight.
https://www.supplementwarriors.com/pro-muscle/