1. Improved Immune Function: The vitamins and antioxidants present in leafy greens help strengthen the immune system, which is vital for patients recovering from surgery or illness. 2. Bone Health: Leafy greens like kale and collard greens are excellent sources of vitamin K and calcium, which are essential for maintaining strong bones and preventing osteoporosis. 3. Heart Health: The fiber, potassium, and folate in leafy greens contribute to cardiovascular health by lowering blood pressure and reducing the risk of heart disease. 4. Weight Management: Low in calories but high in fiber, leafy greens can help patients manage their weight, which is important for preventing and managing conditions like diabetes and hypertension. 5. Detoxification: Chlorophyll, a compound found in green plants, aids in detoxifying the body by binding to toxins and improving liver function.