Nutrition Guidelines for Colorectal Cancer Patients

Introduction

Proper nutrition plays a vital role in your colorectal cancer treatment journey. This guide will help you maintain optimal nutrition before, during, and after treatment.

Key Dietary Recommendations

Foods to Include

• Lean Proteins

  • Fish (especially omega-3 rich varieties)
  • Skinless poultry
  • Eggs
  • Plant-based proteins (legumes, tofu)

• Fiber-Rich Foods (introduce gradually)

  • Whole grains
  • Cooked vegetables
  • Soft fruits
  • Ground flaxseed

• Nutrient-Dense Foods

  • Leafy greens
  • Colorful vegetables
  • Low-fat dairy products
  • Nuts and seeds

Foods to Avoid

• Processed meats
• Red meat (limit intake)
• Spicy foods
• Greasy or fried foods
• Alcohol

Special Considerations

During Treatment

• Eat small, frequent meals
• Stay well-hydrated (8-10 cups daily)
• Choose room temperature foods if nausea occurs
• Consider liquid nutritional supplements

Post-Surgery

1. Start with clear liquids
2. Progress to full liquids
3. Advance to soft foods
4. Return to regular diet as tolerated

Symptom Management

For Diarrhea

• Choose low-fiber foods
• Avoid dairy temporarily
• Consume electrolyte-rich beverages

For Constipation

• Increase fluid intake
• Gradually add fiber
• Light physical activity

When to Contact Your Healthcare Team

• Significant weight loss
• Severe appetite changes
• Difficulty swallowing
• Persistent nausea/vomiting

Additional Resources

• Consult with registered dietitian
• Join nutrition support groups
• Keep food diary