We distinguish between simple proteins and compound proteins. Proteins are complex organic molecules made up of at least 50 chain-linked amino acids. Since there are about 6 grams of protein in one egg, we present foods that have even more protein.

1. Spirulina
Fish are not the only source of protein from the sea. Just two tablespoons of dried sea algae contain 8 grams of protein and only 40 calories. The best way is to sprinkle dried spirulina over a salad or over roasted seasonal vegetables.

2. Soybeans
25 grams of soybeans contains 15 grams of protein, and there's also lots of fiber and potassium. Soybeans are a great snack between meals.

3. Greek yogurt
When it comes to protein, Greek yogurt is a real protein bomb. In 100 grams of yogurt, there are 100 calories and 17 grams of protein.

4. Hard cheese
Among hard cheeses, Swiss Gruyčre, which is similar to Emmental, has the most protein. 30 grams of cheese have 8 grams of protein and 117 calories.

5. Pumpkin seeds
Pumpkin seeds contain a lot of magnesium and are also rich in protein. 35 grams of seeds have 10 grams of protein.