The term "animal foods" refers to any type of food that is derived from animals. This can include meat, poultry, fish, eggs and dairy products such as milk, cheese and yogurt. These types of food are considered complete proteins because they contain all the essential amino acids needed for human health. Animal foods provide a variety of nutrients including protein, vitamins, minerals, and healthy fats. They can be an important part of a balanced diet when consumed in moderation.