Protein is a nutrient that is essential to our health and fitness. It is one of the three macronutrients, which are all nutrients that the body needs a lot of in order to stay healthy. It helps build muscle mass and makes up about 15% of the body. It is composed of amino acids, which the body cannot store, therefore making it crucial that we eat a lot of protein in order to fuel ourselves. There is no specific amount of protein that one should eat everyday, but it should make up at least 10% of the calories you consume per day. Most protein comes from animal products such as meat and dairy, but some plant-based products, such as lentils, are a great source of protein. Protein is an essential part of your diet, so make sure that you are eating enough by incorporating protein-rich foods into your meals!