The role protein plays after weight loss surgery

The role protein plays after weight loss surgery

Protein is one of the essential nutrients required by our body after weight loss surgery. Let’s discuss the role protein plays after weight loss surgery and how important it is.

Weight loss surgery, or bariatric surgery, is an effective treatment for those suffering from obesity. It helps people lose weight significantly and improve their overall health. However, weight loss surgery can also cause some nutritional deficiencies, including protein deficiency.

What is protein? Protein is a macronutrient that is vital for many functions in the body. It plays a significant role in building muscle, repairing tissue, and maintaining a healthy immune system. During weight loss surgery, the stomach size is reduced, which means that you will consume less food. Hence, it’s essential to consume high-protein foods to ensure you’re getting enough protein your body needs. Here are some of the benefits of consuming enough protein after weight loss surgery.

  1. Promotes Wound Healing

After surgery, good nutrition is essential for wound healing. Protein is crucial for healing and repair processes, making it a must-have nutrient after bariatric surgery. Consuming enough protein will help your body heal cuts, bruises, and surgical incisions. It will also help rebuild and repair damaged tissues.

  1. Helps Build Lean Muscle Mass

Weight loss surgery leads to rapid weight loss, and you may lose muscle mass along with fat. Consuming protein after surgery is essential to maintain or build lean muscle and prevent excessive muscle loss. It has been observed that people who consume more protein after surgery are more likely to maintain their muscle mass and achieve better weight loss results.

  1. Reduces Appetite and Cravings

One of the significant benefits of consuming enough protein after weight loss surgery is that it can reduce appetite and cravings. Protein is known to be more satisfying than carbohydrates or fats, which means it keeps you feeling fuller for longer periods. Consuming high-protein foods can reduce hunger and prevent overeating, resulting in better weight loss outcomes.

  1. Improves Overall Health

Protein is also crucial for maintaining overall health. It helps keep the body functioning correctly, including the immune system, blood sugar regulation, and metabolism. Consuming enough protein after surgery can help prevent many health problems, such as osteoporosis, anemia, and heart disease.

In conclusion, protein is an essential nutrient that plays a crucial role in the recovery process after weight loss surgery. After bariatric surgery, you need to consume at least 80 – 120 grams of protein daily for optimal health. Make sure to include high-protein foods such as lean meats, fish, eggs, dairy, and legumes in your diet.


Unsure of how much protein you need after surgery? Contact your bariatric dietician to determine the right amount of protein intake based on your specific needs after weight loss surgery.


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Call us today for a complimentary 30-minute consultation with our Bariatric Nurse Educator or one of our Bariatric coordinators.