Chemotherapy is a powerful treatment for cancer, but it can also cause significant side effects, including nausea, fatigue, and changes in appetite. The good news is that your diet can play a crucial role in managing these symptoms and helping your body recover.
Here’s what you need to know about what to eat (and avoid) during chemotherapy to stay strong and healthy.
What to Eat During Chemotherapy
1. High-Protein Foods
Chemotherapy can lower your immune system, so it’s essential to eat enough protein to help your body recover and maintain muscle mass. Good sources of protein include:
- Lean meats like chicken or turkey
- Fish and eggs
- Nuts and seeds
- Tofu and beans
2. Whole Grains and Fiber
To combat digestive issues such as constipation or diarrhea, incorporate whole grains and high-fiber foods, including:
- Brown rice and quinoa
- Whole wheat bread
- Oats and barley
- Vegetables and fruits
3. Hydrating Fluids
Chemotherapy can cause dehydration, so it’s important to drink plenty of fluids to stay hydrated. Water, herbal teas, and soups are good options. If you’re having trouble keeping liquids down, try sipping on:
- Electrolyte drinks
- Clear broths
- Smoothies made with fruits and vegetables
4. Nutrient-Rich Vegetables and Fruits
Fruits and vegetables provide essential vitamins and minerals that support your immune system. Choose easy-to-digest options like:
- Bananas (helpful for nausea)
- Carrots, spinach, and sweet potatoes (rich in vitamins A and C)
- Berries and apples (antioxidants to support recovery)
What to Avoid During Chemotherapy
1. Spicy and Greasy Foods
Chemotherapy can irritate the digestive system, so it’s best to avoid spicy, greasy, or fatty foods, which may cause heartburn or nausea. Opt for bland, easy-to-digest options like:
- Boiled potatoes
- Rice
- Plain pasta
2. High-Sugar and Processed Foods
Chemotherapy can affect your blood sugar levels. Avoid high-sugar foods and processed snacks like:
- Sweets and sugary drinks
- Cakes, cookies, and pastries
- Chips or pre-packaged snacks
3. Raw or Undercooked Foods
Because chemotherapy can lower your immune system, it’s important to avoid raw or undercooked foods that could carry harmful bacteria. This includes:
- Raw meats or fish (like sushi)
- Undercooked eggs or poultry
- Unpasteurized dairy
4. Strong-Smelling Foods
Chemotherapy can make your sense of taste and smell more sensitive. Foods with strong odors, such as onions, garlic, or fried foods, can trigger nausea. Stick with milder foods that are easier to tolerate.
Key Takeaways
- Focus on high-protein foods, whole grains, and hydrating fluids during chemotherapy to support your body.
- Avoid spicy, greasy, and processed foods that can irritate the digestive system or cause nausea.
- Eat nutrient-rich fruits and vegetables and stay hydrated to help your immune system stay strong.
