what foods contain significant amounts of protein
1 Animal sources and dairy products have the highest amount of proteins. 2  They contain all the essential amino acids required to make new proteins in the body. 3  Animal proteins include meat, eggs, poultry, sea food and dairy products.4  Dairy products that contain proteins include milk, cheese, paneer and yoghurt.ur body gets proteins from the food we eat. There are a number of food sources that provide proteins in ample amounts. These choices include meats, dairy products, fruits, vegetables and nuts. 1  Animal sources and dairy products have the highest amount of proteins.