Protien Importance of Protien Muscle Growth and Repair: Proteins are the building blocks of muscles, essential for muscle growth and repair after exercise or injury. Enzyme Production: Many enzymes, which facilitate chemical reactions in the body, are made of proteins, playing crucial roles in metabolism, digestion, and cellular processes. Hormone Regulation: Certain proteins act as hormones, regulating various bodily functions such as metabolism, growth, and mood stabilization. Immune Function: Proteins are essential for the production of antibodies and immune cells, helping the body defend against infections and diseases. Transportation of Nutrients: Proteins help transport important molecules such as oxygen (in the form of hemoglobin) and nutrients throughout the body via the bloodstream. Structural Support: Proteins provide structural support to cells, tissues, and organs, contributing to the strength and integrity of bones, skin, hair, and nails. Fluid Balance: Proteins help maintain fluid balance in the body by regulating the movement of water and electrolytes across cell membranes. Protein foods Some food sources of dietary protein include: lean meats – beef, lamb, veal, pork, kangaroo poultry – chicken, turkey, duck, emu, goose, bush birds fish and seafood – fish, prawns, crab, lobster, mussels, oysters, scallops, clams eggs dairy products – milk, yoghurt (especially Greek yoghurt), cheese (especially cottage cheese) nuts (including nut pastes) and seeds – almonds, pine nuts, walnuts, macadamias, hazelnuts, cashews, pumpkin seeds, sesame seeds, sunflower seeds legumes and beans – all beans, lentils, chickpeas, split peas, tofu.