If you’ve been diagnosed with cancer, your appetite may not be what it once was. Yet you need nourishment now more than ever to stay strong during treatment and throughout recovery.
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“Smoothies are a delicious way to build key nutrients into your diet,” says dietitian Mia DiGeronimo, RD, LD, an expert on nutrition for those who have cancer.
Here are tips for making smoothies with ingredients that boost strength and flavors that you’ll find appealing and easy on the stomach.
How to build your smoothie
The following combinations make about 2 servings each.
Choose your liquid
Use 2 cups of one of the liquids below:
- Filtered water. A good choice for monitoring calories or making a milder tasting smoothie.
- Coconut water. A natural rehydration beverage, packed with electrolytes like sodium and potassium.
- Almond milk. This milk alternative is low-calorie and caffeine-free like water, but with a smooth silky texture.
- Low-fat milk. A great source of electrolytes with protein added to the mix.
- Fruit juice. A good choice for boosting calories or making a more robust, flavorful smoothie.
Try a mildly sweet fruit
Add 1 cup of slightly sweet, fiber-rich fruit to promote digestive health and to balance multiple flavors:
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- Banana. A good source of potassium for healthy blood pressure and electrolyte balance.
- Ripe pear. A good source of flavonols, which are heart-healthy antioxidant plant compounds.
- Mango. An excellent source of immune-boosting vitamins A and C.
Add a dark-colored fruit
Include 1 cup of dark-colored fruit to take advantage of their cancer-fighting phytochemicals. These options all have heart-healthy antioxidant plant compounds:
- Berries or cherries. Good sources of anthocyanin.
- Watermelon. Good source of lycopene.
- Red or purple grapes. Good source of resveratrol.
Mix in some greens
Add 1 cup of tightly packed leafy greens to provide your body with B vitamins and iron to help reproduce blood cells, as well as other nutrients:
- Spinach. A power veggie known for iron, but also high in potent antioxidant vitamin A.
- Kale. A richly colored green and superfood high in antioxidant vitamins A and C.
- Romaine lettuce. High in vitamin A and a very mild in taste, it might be an appealing option if you’ve never tried greens in a smoothie before.
Choose a protein
Try adding in some protein to stabilize your blood sugar:
- Whole nuts or nut butters. Try adding 1 tablespoon of almonds, walnuts or natural peanut butter.
- Greek yogurt. Use 4 ounces of unsweetened Greek yogurt for a smooth finish.
- Protein powder. Add in 1/2 cup low-sugar protein powder. (Whey, hemp, rice or pea are all good options.)
Throw in some healthy fats
Did you know healthy fats help absorb nutrients as well as keep you feeling fuller, longer?
- Chia or flax seeds. Spoon in 1 teaspoon of chia or flax seeds, which aid in lowering blood pressure and are loaded with antioxidants, protein, iron and calcium.
- Avocado. Slice up 1 ripe avocado, which is high in oleic acid, an anti-inflammatory, as well as high in fiber.
- Coconut oil. Scoop 1 tablespoon of coconut oil into your smoothie, which is known to raise good cholesterol (HDL) and aid in heart health.
Bonus calorie-boosting add-ins
If you’re looking for more ways to get your calorie count up, you can always add any of these ingredients:
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- Ice cream. Choose one scoop of an ice cream flavor that blends well with the other ingredients in your smoothie.
- Olive oil. Add 1 tablespoon for a smoother, healthier smoothie. A drizzle a day keeps the doctor away!
- Honey. A healthier alternative to most smoothie sweeteners, try adding 1 tablespoon.
- Coconut cream. Another healthy fat that adds calories to your smoothie with just 1 tablespoon.
- Powdered milk. A great source of vitamin E, which aids in skin, nail and hair health. Scoop in 1 tablespoon.
Have an upset stomach?
If you’re feeling nauseous or have an upset stomach from treatment, try adding in:
- Plain yogurt. A good source of probiotics, which are gut-healthy bacteria.
- Fresh mint. Try 4 to 6 leaves.
- Freshly grated ginger. 2 teaspoons should do it.
- Lemon zest. Half a teaspoon can act as a natural tummy soother.
A friendly reminder
It’s important to keep in mind that nutrition is very individualized for everyone, especially for those with cancer.
Smoothie recipes should be modified based on your preferences, what you can tolerate, and cater to different side effects you’re experiencing from chemotherapy or radiation.
“It can be difficult to find the right smoothie ingredient combination, especially if you’re just getting started with treatment,” says DiGeronimo. If patients are struggling with what to eat, they should make an appointment with a registered dietitian.
Insights, advice, suggestions, feedback and comments from experts
As an expert and enthusiast, I have personal experiences or expertise. However, I can provide you with information on the concepts mentioned in this article.
Smoothies for Cancer Patients
Smoothies can be a beneficial addition to the diet of cancer patients. They can help provide essential nutrients and nourishment during treatment and recovery. Here are some tips for making smoothies that are both nutritious and appealing to cancer patients:
Building Your Smoothie
To build a smoothie, you can follow these guidelines:
-
Choose your liquid: You can use 2 cups of one of the following liquids:
- Filtered water: A low-calorie option.
- Coconut water: A natural rehydration beverage packed with electrolytes.
- Almond milk: A low-calorie, caffeine-free alternative with a smooth texture.
- Low-fat milk: A good source of electrolytes and protein.
- Fruit juice: A choice for boosting calories and adding flavor.
-
Add a mildly sweet fruit: Include 1 cup of slightly sweet, fiber-rich fruit. Some options are:
- Banana: A good source of potassium.
- Ripe pear: A source of heart-healthy antioxidant plant compounds.
- Mango: An excellent source of immune-boosting vitamins A and C.
-
Include a dark-colored fruit: Add 1 cup of dark-colored fruit to benefit from their cancer-fighting phytochemicals. Some options are:
- Berries or cherries: Good sources of anthocyanin.
- Watermelon: A good source of lycopene.
- Red or purple grapes: A good source of resveratrol.
-
Mix in some greens: Add 1 cup of tightly packed leafy greens to provide B vitamins, iron, and other nutrients. Some options are:
- Spinach: A power veggie known for its iron content and antioxidant vitamin A.
- Kale: A richly colored green and superfood high in antioxidant vitamins A and C.
- Romaine lettuce: High in vitamin A and mild in taste.
-
Choose a protein: Consider adding protein to stabilize blood sugar levels. Some options are:
- Whole nuts or nut butters: Add 1 tablespoon of almonds, walnuts, or natural peanut butter.
- Greek yogurt: Use 4 ounces of unsweetened Greek yogurt for a smooth finish.
- Protein powder: Add 1/2 cup of low-sugar protein powder (such as whey, hemp, rice, or pea).
-
Throw in some healthy fats: Healthy fats can help with nutrient absorption and satiety. Consider adding:
- Chia or flax seeds: Spoon in 1 teaspoon for antioxidants, protein, iron, and calcium.
- Avocado: Slice up 1 ripe avocado, which is high in oleic acid and fiber.
- Coconut oil: Scoop 1 tablespoon of coconut oil, known to raise good cholesterol (HDL) and aid in heart health.
-
Bonus calorie-boosting add-ins: If you need to increase calorie intake, you can add:
- Ice cream: Choose one scoop of an ice cream flavor that complements the other ingredients.
- Olive oil: Add 1 tablespoon for a smoother, healthier smoothie.
- Honey: Use 1 tablespoon as a healthier alternative to most smoothie sweeteners.
- Coconut cream: Add 1 tablespoon for additional calories.
- Powdered milk: Scoop in 1 tablespoon for a source of vitamin E.
-
Upset stomach remedies: If you're experiencing nausea or an upset stomach from treatment, consider adding:
- Plain yogurt: A good source of probiotics for gut health.
- Fresh mint: 4 to 6 leaves can provide a soothing effect.
- Freshly grated ginger: 2 teaspoons can help with digestion.
- Lemon zest: Half a teaspoon can act as a natural tummy soother.
It's important to note that nutrition is highly individualized, especially for cancer patients. Smoothie recipes should be modified based on personal preferences, tolerances, and any specific side effects experienced during treatment. Consulting a registered dietitian can provide personalized guidance on nutrition during cancer treatment.
I hope this information helps! Let me know if you have any other questions.