How much protein in 4oz of chicken breast?

How much protein in 4oz of chicken breast?


Chicken breast is a popular choice for those looking to increase their protein intake. It is a lean source of protein and can be easily incorporated into various meals. But how much protein is actually in a 4oz serving of chicken breast? In this article, we will explore the protein content of 4oz of chicken breast and its significance in a balanced diet.

Protein Content in 4oz of Chicken Breast

A 4oz serving of chicken breast typically contains around 26 grams of protein. This makes it an excellent source of high-quality protein, especially for individuals following a low-fat or high-protein diet. Protein is an essential macronutrient that plays a crucial role in building and repairing tissues, supporting immune function, and maintaining overall health.

Benefits of Protein

Protein is often referred to as the building block of life, and for good reason. It is involved in various bodily functions and has numerous benefits, including:

Muscle Growth and Repair: Protein is essential for muscle growth and repair. When we engage in physical activities or exercise, our muscles undergo stress and damage. Consuming an adequate amount of protein helps in repairing and rebuilding these muscles, leading to improved strength and recovery.

Satiety and Weight Management: Protein is known to be more satiating than carbohydrates or fats. Including protein-rich foods like chicken breast in your diet can help you feel fuller for longer, reducing the chances of overeating and aiding in weight management.

Metabolism Boost: Protein has a higher thermic effect compared to carbohydrates and fats. This means that the body burns more calories during the digestion and absorption of protein. Including protein in your meals can help boost your metabolism and support weight loss efforts.

Supports Bone Health: Protein is not just important for muscles; it also plays a role in maintaining healthy bones. It helps in the production of collagen, a protein that provides structure to bones, tendons, and ligaments.

Other Nutrients in Chicken Breast

In addition to protein, chicken breast also provides other essential nutrients that contribute to a healthy diet. A 4oz serving of chicken breast typically contains:

Vitamins and Minerals: Chicken breast is a good source of vitamins and minerals, including vitamin B6, vitamin B12, niacin, selenium, and phosphorus. These nutrients play various roles in the body, such as supporting energy production, promoting brain health, and maintaining a healthy immune system.

Low in Fat: Chicken breast is a lean source of protein, meaning it contains relatively low amounts of fat. This makes it a favorable choice for those watching their fat intake or following a weight loss plan.


A 4oz serving of chicken breast contains approximately 26 grams of protein, making it a valuable source of this essential macronutrient. Protein is crucial for muscle growth and repair, weight management, metabolism, and overall health. Additionally, chicken breast provides other important nutrients while being low in fat. Incorporating chicken breast into a balanced diet can help meet your protein needs and support a healthy lifestyle.


– USDA FoodData Central:
– Healthline: