How Fibre Helps Cancer Patients: Your Guide to Better Health

Living with cancer has taught me lessons I never expected to learn. One of the biggest surprises? The incredible impact of dietary fibre on my cancer recovery and life after cancer. Whether you're newly diagnosed, undergoing treatment, or in recovery, understanding fibre's role could be a game-changer for your well-being!

What Cancer Patients Need to Know About Fibre

Latest Research on Fibre and Cancer

• A high intake of dietary fibre is associated with a reduced risk of several types of cancer including oesophageal, gastric, colon, rectal, colorectal adenoma, breast, endometrial, ovarian, renal cell, prostate, and pancreatic cancer.
• Every 10 grams of daily fibre reduces bowel cancer risk by 7%.
• A high fibre intake promotes healthy gut microbes and has been linked to better treatment responses in some patients.

So how much fibre do you need?

When it comes to nurturing your body, aiming for 25-30 grams of fibre daily is a fantastic goal. High- fibre foods, especially those bursting with antioxidants from different coloured fruits and vegetables, are essential for your overall recovery and healthy living after cancer.

Pro Tips

1. Timing is everything! Be mindful that when you consume fibre close to medications, the fibre can reduce the effectiveness of the medications. Spacing out fibre intake a few hours away from your medications can make all the difference.
2. Keeping track of your bowel health using the Bristol Stool Chart can help ensure your digestion is running smoothly—aim for stool types 4-5 for optimal health!

Discovering Fibre Sources: What to Include

• Soluble Fibre: Think psyllium husk and Partially Hydrolysed Guar Gum (PHGG). These gems help regulate bowel movements and support gut health.
• Insoluble Fibre: Found in rice bran, wheat bran, and whole grains. These fibres promote digestive health but can affect mineral absorption, so balance is key.
• Prebiotic Fibre: These fibres fuel beneficial gut bacteria, which are crucial for immune health and digestion.

Types of Fibre That Promote Digestive Health

• Psyllium Husk: This popular fibre supplement can help keep your bowel movements regular. Just remember to drink plenty of water to avoid constipation!
• PHGG: This prebiotic fibre promotes the growth of good gut bacteria, enhancing gut health and immune function. Hydration is essential here too.
• Rice Bran: An excellent source of insoluble fibre for regularity, but watch out for its potential to interfere with mineral absorption.
• Wheat Bran: Great for promoting regular bowel movements, though those with gluten sensitivities should tread carefully.
• Slippery Elm: This natural remedy soothes the digestive tract but be cautious—it may cause allergic reactions or interact with certain medications.

Easy Ways to Add Fibre to Your Meals

Incorporating fibre into every meal is crucial for post-cancer recovery. Here are some delicious and easy ideas:

• Breakfast: Stir psyllium husk into your morning smoothie or sprinkle some bran on your cereal for a fibre boost. Try a chia seed pudding for a delicious boost of fibre first thing in the morning.
• Lunch: Toss in a serving of whole grains or beans into your salad for added texture and nutrition.
• Dinner: Finish off your day with a fibre-rich side of steamed leafy veggies or a hearty lentil dish.

Fibre Supplements: A Convenient Option

If meeting your fibre goals feels daunting, consider supplements! Choose products that are:

• Free of Heavy Metals: Ensure they’re safe and uncontaminated. Ask your local health food store for tips.
• Low in Additives and Fillers: Look for pure options without unnecessary chemicals.
• Clearly Labelled: Transparency in ingredients and health claims is key.

The Gut Health Connection

We couldn’t cover fibre without mentioning the gut health connection! Fibre is a superstar when it comes to gut health. It enhances microbiota diversity, a vital aspect of digestion and immune function. Prebiotic fibres feed beneficial gut bacteria, which produce Short-Chain Fatty Acids (SCFAs)—powerful compounds with anti-inflammatory properties that strengthen the intestinal barrier, supporting recovery and overall well-being.

Timing Your Fibre Intake

Gradually increase your fibre intake to avoid digestive discomfort. Instead of cramming a day’s fibre intake into one meal, spread your fibre consumption throughout the day. Importantly -  don’t forget hydration! Drinking enough water is crucial to preventing constipation when enjoying fibre-rich foods.

Balance is Key: Fibre with Other Nutrients

While fibre is essential, balance is crucial. Incorporate fibre-rich foods alongside proteins and healthy fats to promote smooth digestion. Adequate hydration will help fibre move effectively through your system.

Monitor Your Fibre Intake

• Use a Food Diary: Tracking your meals helps ensure you’re meeting your fibre goals consistently.
• Nutrition Apps: These can simplify setting daily fibre targets and keeping tabs on your intake.
• Read Labels: If buying packaged foods, check the fibre content to make sure they align with your goals.

Final Thoughts: Patience is everything! 

Gradually introducing more fibre into your diet and staying mindful of its effects allows your body to adjust, leading to better digestion and a smoother recovery process. With these strategies, you’ll be well on your way to understanding and incorporating fibre into your recovery plan for optimal health.

 When you might need special advice

Patients recovering from bowel surgery or bowel cancer treatment, those people living with a pre-existing bowel condition, or people with a stoma or ostomy are likely to require specific and tailored advice from a specialist bowel or oncology nutrition expert. Reach out to us inside The NutraThrive Collective for support, bowel health is one of our expert areas!

If you want to take the guesswork out of shopping, download your free grocery shopping list and meal planning tips sheet here.

 Thanks for reading!

  Sally Kriel and Teresa Mitchell-Paterson

   Co-Founders of The NutraThrive Collective

Meet the Authors - Sally Kriel and  Associate Professor Teresa Mitchell-Paterson

“Because you don’t know, what you don’t know”

At The NutraThrive Collective, we are committed to empowering cancer patients, caregivers, and health professionals by highlighting the essential connections between nutrition, recovery, and well-being.

 Founded by Associate Professor Teresa Mitchell-Paterson and Sally Kriel —experienced healthcare professionals and cancer survivors—we bring together over 55 years of expertise enriched by our personal journeys. We truly understand the unique challenges you face and recognise the gaps in knowledge and support for those navigating life after a cancer diagnosis.

Because “You don’t know what you don’t know,” we aim to bridge that gap with our evidence-based nutrition advice, which we believe is essential for your recovery and overall well-being. Our carefully crafted resources, including nutrition courses, webinars, and articles, are designed to educate and inspire you every step of the way. Our holistic approach addresses both the physical and emotional needs of cancer patients, fostering a supportive community where you can feel understood and empowered.

When you work with us, you’re not just gaining access to tools for better health; you’re joining a compassionate community dedicated to helping you reclaim your vitality and thrive after cancer. We’re here for you every step of the way. 

Ready to take control of your health and live better after cancer? Join The NutraThrive Collective Signature Program Today and transform your health and wellbeing through nutrition. 

The NutraThrive Collective - Cancer Nutrition Program, Support and Community