Best foods to build muscle: To bring strength in the body, it is very important to have strong muscles. Only if the muscles are strong, we will be able to do any work properly. Muscles are needed in every movement of the body. However, making muscles strong is not an easy task. But if you want to make muscles strong, then two things are very important for this. One is a perfect diet and the other is exercise. According to a research, if you want to make muscles strong and flexible, then you will have to consume 1.4 to 2 grams of protein per kilogram of weight. Along with this, you will have to exercise. Here we are telling about 5 such foods full of protein, with the help of which you can bring life to the muscles.