Role of nutrition in wound healing .pptx

Role of nutrition in wound healing

1. ROLES OF NUTRITION IN WOUND HEALING SHIFANA

2. INTRODUCTION Nutrition plays a vital role in wound healing, influencing both the speed and quality of recovery. The wound healing process encompasses haemostasis , inflammation, proliferation, and remodelling , each reliant on specific nutrients. A well-balanced diet provides the necessary nutrients, vitamins, and minerals to support the healing process.

3. Macronutrients Protein: Essential for building and repairing tissues, including collagen, which is crucial for wound strength and integrity. Recommended daily intake: 1.2-1.6 grams of protein per kilogram of body weight. Carbohydrates: Provide energy for the healing process. Complex carbohydrates, such as whole grains, fruits, and vegetables, are rich in fiber, vitamins, and minerals. Recommended daily intake: 45-65% of total daily calories. Fats: Essential for the absorption of fat-soluble vitamins, such as vitamins A, D, E, and K. Recommended daily intake: 20-35% of total daily calories.

4. Micronutrients Vitamin C: Essential for collagen synthesis, wound strength, and immune function. Food sources: citrus fruits, strawberries, bell peppers, and leafy greens. Recommended daily intake: 60-90 milligrams. Vitamin D: Important for immune function, inflammation regulation, and bone health. Food sources: fatty fish, fortified dairy products, and sunlight exposure. Recommended daily intake: 600-800 international units (IU). Zinc: Essential for wound healing, immune function, and protein synthesis. Food sources: oysters, beef, chicken, and fortified cereals. Recommended daily intake: 8-11 milligrams. Iron: Important for oxygen delivery, collagen synthesis, and immune function. Food sources: red meat, poultry, fish, and fortified cereals. Recommended daily intake: 8-18 milligrams.

5. Other Nutrients Omega-3 fatty acids: Anti-inflammatory effects, supports wound healing. Food sources: fatty fish, flaxseeds, and walnuts. Recommended daily intake: 250-500 milligrams. Probiotics: Supports gut health, immune function, and wound healing. Food sources: fermented foods, such as yogurt, kefir, and sauerkraut. Recommended daily intake: 1-10 billion colony-forming units (CFU). Antioxidants: Protects against oxidative stress, supports wound healing. Food sources: fruits, vegetables, nuts, and seeds. Recommended daily intake: varies depending on the antioxidant.

6. Nutritional Considerations Hydration: Adequate hydration is essential for wound healing. Recommended daily intake: 8-10 cups (64-80 ounces) of water. Avoid nutritional deficiencies: Ensure adequate intake of essential nutrients to support wound healing. Consider nutritional supplements: If dietary intake is inadequate, consider supplements, such as vitamin C, zinc, or omega-3 fatty acids, under the guidance of a healthcare professional.

7. Clinical Implications Nutritional assessment: Conduct a thorough nutritional assessment to identify potential deficiencies or insufficiencies. Personalized nutrition plan: Develop a personalized nutrition plan to support wound healing, taking into account individual nutritional needs and health status. Monitor and adjust: Regularly monitor the patient's nutritional status and adjust the nutrition plan as needed to support optimal wound healing.