How much protein in 5 oz chicken breast?

How much protein in 5 oz chicken breast?


When it comes to maintaining a healthy diet, protein is a crucial macronutrient that plays a vital role in various bodily functions. Chicken breast is a popular source of lean protein, and many people wonder how much protein is present in a 5 oz serving. In this article, we will explore the protein content of 5 oz chicken breast and its significance in a balanced diet.

Protein Content in 5 oz Chicken Breast

A 5 oz serving of chicken breast typically contains around 43 grams of protein. This protein content may vary slightly depending on factors such as the specific breed of chicken and the cooking method used. However, this estimate provides a good baseline for understanding the protein content in a typical serving of chicken breast.

Benefits of Protein: Protein is essential for the growth, repair, and maintenance of body tissues. It is also involved in the production of enzymes, hormones, and antibodies. Including adequate protein in your diet can help support muscle development, enhance satiety, and promote overall health and well-being.

Protein Quality

In addition to the quantity of protein, the quality of protein is also important. Chicken breast is considered a high-quality protein source. It contains all the essential amino acids that the body needs but cannot produce on its own. These amino acids are necessary for various physiological processes and must be obtained through diet.

The protein in chicken breast is also highly bioavailable, meaning that it is easily absorbed and utilized by the body. This makes chicken breast an excellent choice for meeting your protein needs.

Protein in a Balanced Diet

While chicken breast is a great source of protein, it is important to remember that a balanced diet should include a variety of nutrient-rich foods. Protein should be consumed in conjunction with other macronutrients such as carbohydrates and fats, as well as an array of vitamins and minerals.

Including a variety of protein sources in your diet, such as lean meats, fish, legumes, and dairy products, can help ensure that you are getting a wide range of essential nutrients. It is also important to consider portion sizes and overall calorie intake when incorporating protein into your meals.


A 5 oz serving of chicken breast contains approximately 43 grams of protein. Protein is a vital nutrient that supports various bodily functions and is important for overall health and well-being. While chicken breast is a high-quality protein source, it should be part of a balanced diet that includes a variety of nutrient-rich foods.


– USDA FoodData Central:
– Healthline:
– Mayo Clinic: