“Everything tastes funny.” I hear this from patients all the time. When you’re going through cancer treatment, one of the most frustrating challenges can be eating. Food might not taste the same. “Everything tastes like cardboard” is something I hear on an almost weekly basis.

Between nausea, fatigue, and low appetite, full meals can feel overwhelming—or just downright impossible. But here’s something I often teach patients as an oncology nurse:

You don’t need to eat 3 full meals a day to nourish your body. Become a grazer, and try 5-6 smaller meals throughout the day.

What Is Grazing Anyway?

Rather than sitting down for three large meals a day, aim to eat smaller amounts throughout the day, or 5-6 smaller meals per day. Basically, you want to make sure you are eating something every couple hours.

That’s it. And no pressure to finish a plate. No guilt if you can’t eat more.

Those small bites add up over time—and can make a big difference in maintaining your strength and energy.

Why This Works

During treatment, your body is already working overtime to heal. Large meals can feel overwhelming and make nausea worse. Small, frequent bites are easier to tolerate and help:

• Stabilize blood sugar
• Prevent extreme hunger (which can worsen nausea)
• Provide steady energy throughout the day

What Should Those Foods Be?

Focus on high-calorie, high-protein foods when you can. Think “small but mighty.”

Some easy options:

• A spoonful of peanut butter
• A few bites of yogurt or cottage cheese
• Half a smoothie
• Cheese and crackers
• A hard-boiled egg
• Avocado on toast
• A protein shake

On tough days, even a few bites of anything you can tolerate is a win. Eat the foods that you like! Sometimes adding sauces or gravies can help.

Some Days Will Be Hard

There will be days when even a few bites feel like too much—and that’s okay.

This isn’t about perfection. It’s about giving your body consistent opportunities to get nourishment, without pressure or overwhelm.

A Gentle Reminder

If you’re supporting someone going through treatment, avoid saying:

• “You need to eat more”
• “Just try a little harder”

Instead, try:

• “Would a few bites of something feel okay right now?”
• “Can I bring you something small to try?”

Keeping lots of small, easy to grab snacks on hand helps.

Bottom Line

Eating during cancer treatment doesn’t have to look like it used to.

Sometimes, healing looks like a protein smoothie and some cottage cheese. And that’s okay.

Check out this booklet from the National Cancer Institute for more tips! Do you have any tips to add? I’d love to hear from you! And if you like what I write, please subscribe!

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