Nutritional Advice for Cancer Patients- ‘Food for the Fight’
Quick Answer
Good nutrition is crucial for children undergoing cancer treatment - it supports immunity, strength, and recovery! If your child has been diagnosed with cancer, know that proper nutrition can help them tolerate treatment better, fight infections, and maintain energy. Working with your oncology team and a dietitian will help create the best eating plan for your child's specific needs.
Why Nutrition Matters During Cancer Treatment
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Benefits of Good Nutrition:
Supports immune system to fight infections
Maintains strength and energy
Helps body tolerate treatment
Repairs tissues damaged by therapy
Maintains healthy weight
Improves quality of life
May improve treatment outcomes
Challenges During Treatment:
Side Effect
Impact on Eating
Nausea/vomiting
Reduces appetite
Mouth sores
Painful to eat
Taste changes
Food tastes different
Fatigue
Too tired to eat
Diarrhea/constipation
Affects nutrition absorption
Low immunity
Limits food choices
General Nutrition Guidelines
Focus on:
Adequate calories - Energy for healing
Protein - Repairs tissues, supports immunity
Fluids - Prevents dehydration
Vitamins/minerals - Supports body functions
Food safety - Prevents infections
Indian Foods for Strength and Recovery
Protein-Rich Options:
Dal and pulses (moong, masoor, toor)
Paneer (soft, easy to eat)
Eggs (well-cooked)
Chicken/fish (fully cooked)
Dahi/curd (probiotic benefits)
Milk and milk products
Energy-Dense Foods:
Ghee (add to dal, rice, roti)
Dry fruits (soaked or in powder form)
Peanut/almond butter
Coconut milk in curries
Kheer with dry fruits
Banana milkshakes
Easy-to-Digest Options:
Khichdi with ghee
Daliya (broken wheat porridge)
Curd rice
Idli/dosa (soft)
Suji halwa
Banana
Sabudana khichdi
Managing Treatment Side Effects
For Nausea:
Small, frequent meals
Dry foods like toast, biscuits
Ginger tea or ginger biscuits
Cold foods (may be tolerated better)
Avoid strong smells
Eat slowly
For Mouth Sores:
Soft, smooth foods
Avoid acidic, spicy, rough foods
Cold foods may soothe
Use straw for liquids
Rinse mouth frequently
Kheer, smoothies, soups
For Taste Changes:
Try different flavors
Add mild spices if tolerated
Lemon/lime may help
Experiment with temperatures
Use plastic utensils if metallic taste
For Poor Appetite:
Small frequent meals
Make food appealing
Eat when feeling best (often morning)
Add calories to regular foods
Nutritional supplements if needed
Food Safety Guidelines
IMPORTANT for Low Immunity:
AVOID:
Raw/undercooked meat, eggs, fish
Unpasteurized dairy
Raw sprouts
Street food
Cut fruits from outside
Food kept at room temperature
Buffet food
Unfiltered water
SAFE Practices:
Wash hands before eating
Cook food thoroughly
Use clean utensils
Store food properly
Eat freshly prepared food
Peel fruits and vegetables
Boil water if needed
When to Worry (Red Flags)
Contact your oncology team if:
Unable to eat or drink for 24+ hours
Significant weight loss
Severe vomiting or diarrhea
Signs of dehydration (dark urine, dry mouth)
Fever (important during low immunity)
Mouth sores preventing eating
Child refusing all food
What You Can Do
Daily Tips:
Offer small meals 5-6 times daily
Make mealtimes relaxed, not forced
Let child choose foods when possible
Add ghee/butter to increase calories
Include protein at each meal
Keep safe snacks available
Track what child eats and tolerates
Emotional Support:
Don't force food
Avoid making meals stressful
Celebrate small wins
Involve child in food choices
Keep favorite foods available
Be patient with changing preferences
Working with Your Team:
Ask for dietitian consultation
Report eating difficulties
Discuss supplements if needed
Ask about any food restrictions
Update team on what's working
Sample Meal Ideas
Breakfast:
Daliya with milk and dry fruits
Suji halwa with banana
Soft idli with sambar (mild)
Egg bhurji with toast
Lunch:
Soft khichdi with ghee
Curd rice with mild pickle
Dal-chawal (well-cooked, soft)
Roti with paneer bhurji
Snacks:
Banana milkshake
Suji kheer
Soaked dry fruits
Soft fruit custard
Plain biscuits with milk
Dinner:
Light khichdi
Soup with bread
Dahi with rice
Soft roti with dal
Frequently Asked Questions
Q: Mera bachcha treatment ke baad kuch khana nahi chahta - what should I do?
A: Loss of appetite is very common during cancer treatment. Don't force food - this creates negative associations. Offer small portions of favorite foods. Liquid calories (milkshakes, soups, juices) may be easier. Report severe appetite loss to your oncology team - they can prescribe appetite stimulants if needed.
Q: Can I give my child Ayurvedic/herbal supplements during treatment?
A: Always consult your oncologist before giving ANY supplements, including herbal or Ayurvedic products. Some can interfere with cancer treatment or cause side effects. Well-meaning advice from family should be verified with the medical team. Focus on nutritious foods rather than supplements without medical guidance.
Q: Should I avoid sugar completely since "cancer feeds on sugar"?
A: This is a common myth. While excessive sugar isn't healthy for anyone, you don't need to eliminate it completely. During treatment, calories are often more important than perfect nutrition. If your child will only eat sweet foods, that may be acceptable temporarily. Discuss specific dietary recommendations with your oncology dietitian.
Q: My child's weight is dropping - how can I increase it?
A: Add healthy calories to regular foods: ghee in dal/rice, cream in soups, nut butter on toast. Offer frequent small meals. High-calorie drinks like milkshakes help. If weight loss is significant, your team may suggest nutritional supplements. Report ongoing weight loss to your oncologist - they can help identify and address causes.
Q: Is organic food better for my child during cancer treatment?
A: There's no proven benefit of organic food specifically for cancer patients. More important is: food safety (wash all produce well), adequate nutrition, and foods your child will actually eat. Don't stress about organic vs non-organic - focus on balanced nutrition and food safety practices.
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This article was reviewed by a pediatrician. Last updated: January 2025
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