For postoperative recovery, elderly individuals can consume eggs, lean meat, fish, shrimp, vegetable juice, and oats in appropriate amounts. These foods are rich in protein, vitamins, and minerals, which help promote wound healing and overall physical recovery. However, it is important to note that food alone cannot directly treat diseases. Postoperative recovery also requires following medical advice and receiving appropriate medication.

1. Eggs

Eggs are rich in protein, which can provide essential nutrients for post-operative recovery. Supplementing protein helps with wound healing and physical recovery. However, it is important to consume them in moderation to avoid issues such as indigestion or elevated cholesterol levels due to excessive intake.

2. Lean Meat

Lean meat is rich in high-quality protein and iron, which can promote wound healing and red blood cell production. Moderate consumption helps improve symptoms of anemia and enhances physical strength. However, excessive intake should be avoided to prevent abnormal blood lipid levels due to high fat intake.

3. Fish and Shrimp

Fish and shrimp are low-fat, high-protein foods that can supplement the body with various amino acids and unsaturated fatty acids. These nutrients are beneficial for boosting immunity and promoting tissue repair. Additionally, the DHA and EPA they contain help lower blood pressure and cholesterol levels.