A patient who recovers after surgery may experience nausea and vomiting. But once those feelings have passed and you are ready to return to your normal diet, it is important to focus on incorporating nutritious foods into your patient plan like: 1 . Protein, vitamin C and B12 are other vitamins and minerals that can support the recovery process. If you eat plant-based foods, proteins such as beans or tofu can make you feel stronger. Chicken and eggs are excellent sources of animal protein. Citrus fruits, cantaloupe, and kale are all foods rich in vitamin C. You can also choose broccoli, papaya, or cauliflower. 2 . For extra B12, use fish, low-fat yogurt, or cheese. Beef and fortified cereals are also good sources of B12. For more information about adding these foods to your regular diet, talk to your doctor or dietitian. 3 . Although you may feel uncomfortable throughout your body, it is still important to walk. Depending on the type of surgery you are receiving, you may need regular postoperative physical therapy or add low-impact movements to your system.