Protein is one of the three essential macronutrients our bodies rely on every day. Unlike some nutrients the body can produce on its own, protein must come from the foods we eat. It plays a key role in maintaining muscle mass, supporting bone health, and keeping nearly every system in the body functioning properly.
After surgery, getting enough protein can become more challenging. Pain medications, changes in routine, and a reduced appetite often lead people to eat less overall, which can unintentionally lower protein intake. While this might seem minor, protein becomes especially important during recovery, when the body is working hard to heal.
The role protein plays in the body
Protein is involved in the structure and repair of almost every tissue in the body. It helps build and maintain muscles, bones, skin, cartilage, hair, and nails. It also supports the production of enzymes that help digest food, create new cells, and regulate important chemical processes. In addition, protein plays a role in hormone regulation and helps red blood cells transport oxygen throughout the body.
In short, protein supports the systems that keep you moving, healing, and functioning well. When intake drops too low, the body may struggle to keep up with these demands.
Why protein is critical after surgery
During post-surgical recovery, the body’s need for protein increases. Some degree of muscle loss is common after surgery, especially when activity levels are reduced. When dietary protein is not sufficient, the body pulls amino acids from existing muscle tissue to meet its needs. This can lead to further muscle breakdown, slower recovery, and decreased strength.
Adequate protein intake helps limit muscle loss, supports tissue repair, and provides the building blocks needed for healing. Maintaining proper protein levels can make recovery smoother and help reduce the overall physical impact of surgery.
Choosing high-quality protein sources
Not all protein sources affect the body in the same way. Some provide more complete amino acid profiles and cause less inflammation, which can be especially helpful during recovery.
High-quality protein options include:
- Poultry such as chicken and turkey
- Fish
- Eggs
- Lactose-free dairy products
- Certain vegetables and plant-based proteins
These sources tend to produce fewer inflammatory byproducts and are often easier on the digestive system. Red meat, while still a source of protein, can create more inflammation and may be harder to tolerate during surgical recovery, so limiting it during this time is often recommended.
Supporting your recovery with nutrition
Recovery doesn’t rely on rest and rehabilitation alone. Nutrition plays a major role in how well your body heals and adapts after surgery. Prioritizing protein intake can help protect muscle mass, support tissue repair, and give your body the resources it needs to recover more effectively.
If you’re preparing for surgery or currently in recovery, being mindful of both the amount and quality of protein in your diet is a simple but powerful way to support your healing process.
