Eggs are the protein gold standard. Egg protein is digestible and rich in all nine necessary amino acids.
The healthiest high-quality proteins are fish and seafood. Seafood contains all nine healthful amino acids.
For protein, dairy milk is a good choice. Casein and whey are in cow's milk. About 80% of protein is casein.
Chicken breast contains protein, B vitamins, selenium, phosphorus, potassium, magnesium, and zinc.
Low-fat cottage cheese has more protein per calorie than most foods. A half-cup portion of low-fat plain cottage cheese has 14 grams of protein
Beans are one of the healthiest plant-based protein sources. A cup of beans contains 15 grams of protein, fiber, antioxidants, zinc, B vitamins, potassium, magnesium
Lentils are legumes like beans. Seeds are dry and protein-rich. They are brown, red, yellow, black, and others