Nutrition Tips During Cancer Care

Why Nutrition Still Matters

Good nutrition is an important part of cancer care. Even if you are eating smaller amounts or have chosen to limit treatment, regular nourishment can help:

• Maintain strength and energy
• Support healing and immune function
• Improve how you feel day to day
• Help prevent unwanted weight loss

You do not need to eat large meals to benefit—small amounts eaten regularly still count.

Helpful Nutrition Tips

These ideas focus on making eating easier and more comfortable.

Eat Small Amounts More Often

• Aim for small meals or snacks every 2–3 hours
• Choose foods that are easy to chew, swallow, and digest
• Do not wait until you feel very hungry to eat

Choose Easy-to-Prepare Foods

• Soft foods, soups, casseroles, stews, or smoothies can be easier to eat
• Ground or finely chopped meats mixed with sauces or gravies may be better tolerated
• Ready-to-eat or frozen meals can help on low-energy days

Add Calories and Protein When You Can

• Add sauces, gravies, oils, or butter to foods if tolerated
• Use milk, yogurt, or protein drinks to boost nutrition
• Keep nutrition shakes or supplements available for days when eating is difficult

Include Fruits and Fluids

• Fruits, fruit cups, or juices are often easier to tolerate
• Fluids help prevent dehydration and may improve appetite
• Sip fluids throughout the day rather than all at once

Accepting Help From Others

• Allow family or friends to help with shopping, cooking, or meal prep
• Be open about foods you enjoy and foods you do not tolerate well
• Let others know when your appetite or taste changes

Accepting help can conserve energy for healing.

Eat When You Feel Best

• Many people feel hungriest earlier in the day
• If mornings are better for you, make breakfast your largest meal
• Eat whenever your appetite is strongest—even if it’s not a typical mealtime

Concerns to Discuss With Your Healthcare Team

Tell your doctor, nurse, or dietitian if you experience:

• Ongoing nausea, vomiting, or diarrhea
• Constipation or abdominal discomfort
• Pain that affects eating
• Loss of appetite or early fullness

Your healthcare team may be able to:

• Adjust medications
• Recommend bowel care strategies
• Suggest nutrition supplements
• Prescribe medications to improve appetite when appropriate

Constipation and Appetite

Constipation is common during cancer care and can reduce appetite.

If constipation is a concern:

• Talk with your healthcare provider before making changes
• A bowel care plan may include medications, fluids, or dietary adjustments
• Do not start laxatives or fiber supplements without guidance

A Gentle Reminder

There is no “perfect” diet during cancer care. Eating something is better than eating nothing. Focus on what feels manageable and nourishing for you.

Sources:

• https://www.uclahealth.org/simms-mann-center/our-services/nutrition/nutritional-well-being-healthy-eating-tips
• https://www.cancer.gov/publications/patient-education/eatinghints.pdf
• https://www.eatright.org/health/health-conditions/cancer/nutrition-during-and-after-cancer-treatment

⚠️ Medical Disclaimer

The information provided in this resource is for general educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Individual needs vary based on medical history, medications, allergies, and overall health status.

Before making any changes to your diet, trying new foods, modifying portion sizes, or following any nutrition recommendations, please consult your physician, registered dietitian, or other qualified healthcare provider. If you have cancer, diabetes, kidney disease, gastrointestinal conditions, food intolerances, or other chronic health concerns, discussing dietary changes with your healthcare team is especially important.