Protein is found in both animal and plant foods and is an essential nutrient for the body.
Animal sources of protein
Meat (chicken, beef, pork)
Fish and seafood
Eggs
Dairy products:
yogurt
milk
cheese
Animal sources usually contain complete protein, meaning they provide all essential amino acids.
Plant sources of protein
Legumes (lentils, chickpeas, beans)
Soy products (tofu, tempeh)
Nuts and seeds
Whole grains
Combinations of plant foods (e.g. legumes with grains)
Plant-based sources can meet protein needs when there is variety and proper food combining.
What to remember
Protein does not come from just one food group.
A balanced diet can include animal sources, plant sources, or a combination of both—depending on your preferences and needs.