Daily protein requirements vary from person to person, depending on weight and health status. According to nutritional recommendations, each person needs approximately 0.8g of protein per kilogram of body weight. For someone weighing around 64kg, the required protein intake is approximately 53g per day. However, those who regularly engage in strenuous physical activity, pregnant women, and people over 65 years old may need more protein.

According to data from the U.S. Department of Agriculture , eggs are a familiar protein-rich food, with approximately 5.5g of protein in a medium-sized egg. However, many other foods contain even higher amounts of protein, while also providing additional nutrients beneficial to health.

Chicken breast

A 100g serving of skinless chicken breast provides approximately 22.5g of protein. This is a low-fat, low-sodium, low-carbohydrate, and low-calorie source of animal protein. Chicken breast also contains 9 essential amino acids that the body cannot produce on its own, thus classifying it as a complete protein that effectively supports muscle building and maintenance.

Tuna

Approximately 85g of tuna provides 21.7g of protein. Besides supporting muscle growth, tuna is also rich in omega-3 fatty acids, which are beneficial for cardiovascular health. Canned tuna has a long shelf life and does not require refrigeration before opening.