B enefits of protein in the body | Why we should eat protein Protein is the building block of life and each of our cells contains protein. Protein is made of amino acids, which are also known building blocks. Protein is a macronutrient, which means we need to eat protein in good quantity every day to stay healthy. An adult need at least 56 grams of protein every day. B enefits of protein in the body - 1. Protein is the building block of muscles, bone, skin, and Cartilage. So if you want strong muscle and bones eat a daily good quantity of protein. 2. For shiny and healthy hair you need to eat protein. 3. To build and repair cells and tissue in our body we need protein. 4. Protein plays an important role in regulating hormones in our body, expressly during teenage. 5. Red blood cells need protein to carry oxygen all over our bodies. 6. Protein also helps in making enzymes in our body and these enzymes are very helpful in digestion and makin...