Eating well can become genuinely difficult during cancer treatment. Taste changes, nausea, a mouth that hurts, or simply no appetite at all can turn something that used to be straightforward into a daily struggle — often at the very time your body needs nourishment most. Our Accredited Practising Dietitians provide practical, supportive nutrition care during and after treatment, working alongside your oncology team and any dietitian you already see through your hospital.
- ✓ Six Melbourne clinics, home visits and telehealth across Australia
- ✓ Support during treatment, and continuing afterwards when hospital access often ends
- ✓ Practical help with side effects, appetite, weight and strength
- ✓ Medicare (with a GP referral), NDIS, DVA, WorkCover and private health accepted
What Supportive Cancer Nutrition Is
Supportive nutrition care is about helping you eat as well as you can while you go through cancer treatment, and helping you rebuild afterwards. It focuses on the practical, everyday problems — food that tastes wrong, meals you can’t face, weight and strength you’re losing or gaining, and knowing what’s safe to eat.
For clarity. Nutrition care does not treat cancer, and we make no claims about diet influencing the course of your illness. Your cancer treatment is directed entirely by your oncology team. Our role sits alongside theirs — supporting your nutrition, your strength and your day-to-day quality of life while they look after your treatment.
If you’re already seeing a dietitian through your treating hospital, that’s excellent care and we’re not here to duplicate it. Many people come to us for support between hospital appointments, for something closer to home, for a home visit when travelling is too much, or for continuing support once active treatment finishes and hospital-based care naturally winds down.
This page is written for adults. If you’re supporting a child or teenager through treatment, our paediatric nutrition service is the better starting point.
Why Eating Well Becomes Harder
Difficulty eating during cancer treatment is extremely common, and it isn’t a matter of willpower or motivation. Australian research in oncology settings has found that around half of patients receiving treatment were malnourished, with taste changes, loss of appetite and nausea among the most frequently reported problems. Broader Australian data suggests up to 40% of people with cancer experience malnutrition at some point.
Risk varies a great deal depending on where the cancer is and what treatment involves. Cancers affecting the head and neck, the upper digestive system, or the lungs tend to carry higher nutritional risk, because the cancer or its treatment directly affects eating, swallowing or digestion. That’s context rather than a rule — what matters is your own situation.
Eating well enough during treatment helps you maintain strength and muscle, keep your energy up as far as possible, and feel more like yourself. Those are worthwhile goals in their own right, and they’re what supportive nutrition care is for.
Managing Common Treatment Side Effects
This is where a dietitian is most immediately useful. Most of what helps is specific and practical rather than general advice to “eat healthily” — and small adjustments often make a real difference.
- Taste and smell changes — food tasting metallic, bland or simply wrong is one of the most commonly reported problems. There are practical workarounds involving temperature, seasoning, textures and which foods to try when
- Nausea — timing, portion size, food temperature and what you eat before and after treatment days can all help alongside any medication your team has prescribed
- Poor appetite and early fullness — when large meals feel impossible, the approach shifts to smaller, more frequent, more concentrated nourishment
- A sore mouth or difficulty swallowing — texture changes, temperature and food choice can make eating far more comfortable. Where swallowing is significantly affected, we work with your team and your speech pathologist
- Bowel changes — diarrhoea, constipation and altered digestion are common, and dietary adjustments can ease them. Our gut health support works alongside this care where needed
- Fatigue — when cooking and shopping feel beyond you, practical strategies for low-effort nourishment matter more than perfect meals
We also work with the person doing the cooking. Family members and carers often feel helpless watching someone not eat, and having clear, realistic guidance takes pressure off everyone at the table.
Weight and Muscle Changes — in Both Directions
Most people expect weight loss with cancer, and unintentional weight loss is certainly common and important to address. Our malnutrition and unintentional weight loss support covers this in depth.
What surprises people is that the opposite also happens. Weight gain during and after treatment is well recognised, particularly for people treated for breast or prostate cancer, and it can occur alongside a loss of muscle mass. That combination is easy to miss, because the number on the scales doesn’t reflect what’s changed underneath.
Either way, the priority is protecting muscle and strength rather than chasing a number. Weight change during treatment is not a personal failing, and this is not the time for restrictive dieting. If weight is something you’d like to address once treatment is behind you, our Weight Loss & Management service can pick that up at the right time and at a sensible pace.
When Eating Enough Becomes Too Hard
Sometimes ordinary meals simply aren’t enough, and that’s not a failure on anyone’s part. There are several steps between struggling and being fully supported, and we work through them with you and your treating team.
- Food-first fortification — adding energy and protein to food you’re already eating, so small amounts do more work without adding volume
- Oral nutrition supplements — nourishing drinks and products used where food alone isn’t meeting your needs. Which one suits you depends on your situation, and your treating team may already have a preference
- Texture-modified eating — where chewing or swallowing is affected, adjusting textures keeps eating safe and more comfortable
- Tube feeding at home — where feeding through a tube is part of your care, we support you and your family with the practical day-to-day of managing it
Decisions about nutrition support of this kind are made together with your oncology team, and we take direction from them. Our home enteral nutrition support covers the practicalities in more detail.
Supplements and Food Safety
Always check before taking anything
People often arrive at treatment with a bag of vitamins, minerals and herbal products bought with the best intentions, or recommended by someone who cares about them. This is one area where caution genuinely matters: some supplements, including vitamins and herbal products, can interact with cancer treatments.
Please check with your oncology team before taking anything, and keep them informed about everything you’re using. Bring it all along to your appointment with us as well — including the things you’re not sure you should mention — and we’ll go through it with you without judgement.
Food safety when your immunity is low
Some cancer treatments temporarily reduce your body’s ability to fight off infection, and during those periods extra care with food preparation and storage becomes important. Your treating team will tell you if and when this applies to you, based on your treatment and your blood results. We can then help you put it into practice in a way that doesn’t make eating even harder than it already is.
Cutting Through the Misinformation
Few situations attract as much unsolicited dietary advice as a cancer diagnosis. Australian research has found that many people receiving treatment turn to the internet, media, family and friends for nutrition information — which is entirely understandable, and also where a great deal of harm gets done.
“Sugar feeds cancer”
This is the most common thing people are told, and it causes real problems. Every cell in your body uses glucose for energy, and cutting carbohydrates out of your diet does not deprive anything of fuel — your body simply makes glucose from other sources. What restriction does achieve is fewer kilojoules at exactly the time you may already be struggling to eat enough, which can worsen weight loss, fatigue and muscle loss. If someone has told you to cut out sugar or carbohydrates during treatment, please talk it through with your dietitian or oncology team first.
Restrictive and elimination diets
Various strict eating regimes are promoted to people with cancer, often with confident claims and a price attached. Beyond the question of whether they work, they share a practical problem: they cut out foods and energy at a point where eating enough is already difficult. Fasting or juice-only approaches during treatment carry the same risk. Anything that makes it harder to meet your nutritional needs deserves careful thought and a conversation with your treating team.
There is no “anti-cancer diet”
Despite what a great many books and websites suggest, no particular eating plan treats cancer. If you would like reliable, independent information, Cancer Council provides clinically reviewed nutrition resources for people affected by cancer.
After Treatment Finishes
Finishing treatment is a milestone, and it can also be an unexpectedly difficult time. Appointments that structured your weeks stop, the hospital team you saw constantly steps back, and many people are left wondering what they’re supposed to eat now — often with lingering side effects and a body that feels different.
Access to nutrition support after active treatment is recognised in Australian research as a real gap, and it’s an area where a community-based dietitian is genuinely useful. Support at this stage often involves:
- Rebuilding strength, muscle and energy at a realistic pace
- Working through lasting side effects such as altered taste, digestive changes or reduced appetite
- Reintroducing foods you stopped eating during treatment, at a comfortable pace
- Addressing weight changes in either direction, once you’re ready
- Supporting bone health, which some treatments can affect over the longer term
- Managing other conditions that need attention again once treatment is over
There’s no schedule for any of this, and no expectation that you’ll simply return to how things were. We work at whatever pace suits you.
When the Goals of Care Change
For some people, care moves from trying to control the cancer toward comfort and quality of life. Nutrition goals change with it, and that shift deserves to be handled gently.
At this stage the focus moves away from weight targets and nutritional adequacy, and toward enjoyment, comfort and easing whatever is making eating difficult. Food often carries enormous emotional weight for families here, and encouragement to eat can become a source of distress for everyone involved. We can help take some of that pressure off — working with you and the people caring for you to find what still feels good, without every meal becoming a measure of how things are going.
Our Approach
We start with a thorough assessment — your diagnosis and treatment plan, the symptoms affecting your eating, recent weight changes, what you’re managing to eat, anything you’ve been told to avoid, and what support you have at home. If you already have a dietitian through your hospital, we’ll ask about that too so we complement their care rather than contradict it.
From there, we work with you to agree practical goals and milestones that fit where you are right now, and you’ll leave with a clear plan and a defined pathway — what to focus on first, what comes next, and how ongoing support is structured. Because treatment changes and so do symptoms, we review and adjust as you go rather than handing over a fixed plan.
Throughout, we share information with your GP and oncology team, with your consent, so everyone involved in your care is working from the same picture. And if travelling to a clinic is too much on a given week, home visits and telehealth mean support doesn’t have to stop.
Supportive Care From Our Whole Team
Care Across the Team
Supportive cancer nutrition is provided across our team rather than by one person, which means continuity if someone is unavailable and a second opinion when it would help. Where a situation is complex, our in-house case-conferencing means your dietitian can bring in the Principal Dietitian or a colleague the same week, rather than you waiting on another referral.
Recognised for Quality Care
NutriBlooms received the Dietitians Australia and Griffith University Quality in Primary Care Award in 2025, recognising excellence in patient-centred, evidence-based dietetic care.
Funding, Fees & Referrals
Since 1 July 2025, a single GP Chronic Condition Management Plan (GPCCMP) replaced the old GP Management Plan and Team Care Arrangements. Your GP can now refer with an ordinary referral letter, and you may be eligible for up to 5 subsidised individual allied health visits per calendar year, shared across all your allied health providers. Read more on the Services Australia GPCCMP page.
We accept referrals from your GP and from specialists including oncologists, and you’re also welcome to book directly without a referral.
NutriBlooms is not a bulk-billing clinic — Medicare pays a rebate under a valid GPCCMP, and a gap fee applies. We also accept NDIS, DVA, WorkCover and private health extras cover. See our Referrals and Claiming page for full details.
Frequently Asked Questions
Does sugar feed cancer?
This is the most common thing people are told, and cutting out sugar or carbohydrates during treatment can do real harm. Every cell in your body uses glucose for energy, and removing carbohydrates from your diet doesn’t deprive anything of fuel — your body simply makes glucose from other sources. What restriction does achieve is fewer kilojoules at a time when you may already be struggling to eat enough, which can worsen weight loss, fatigue and muscle loss. Please talk to your dietitian or oncology team before cutting anything out.
Should I follow a special anti-cancer diet?
No particular eating plan treats cancer, despite what many books and websites suggest. Strict regimes promoted to people with cancer share a practical problem — they remove foods and energy at a point when eating enough is already difficult. Your cancer treatment is directed by your oncology team, and our role is to support your nutrition and strength alongside it. Cancer Council provides reliable, clinically reviewed nutrition information if you’d like an independent source.
I already see a dietitian at my hospital — can you still help?
Yes, and we’re not here to duplicate that care. People commonly come to us for support between hospital appointments, for somewhere closer to home, for a home visit when travelling is too much, or for continuing support once active treatment finishes and hospital-based care naturally winds down. We take direction from your treating team and share information with them, with your consent.
Nothing tastes right and I can’t face food — what can help?
Taste changes and loss of appetite are among the most commonly reported problems during treatment, and they aren’t a matter of willpower. There are practical workarounds involving food temperature, seasoning, textures, portion sizes and timing around treatment days. When large meals feel impossible, the approach shifts to smaller, more frequent and more concentrated nourishment. This is exactly the kind of problem a dietitian can help with quickly.
Should I take supplements during cancer treatment?
Always check with your oncology team first. Some supplements, including vitamins and herbal products, can interact with cancer treatments, so it’s important your treating team knows about everything you’re taking. Bring it all along to your appointment with us as well — including anything you’re unsure about mentioning — and we’ll go through it with you without judgement.
I’ve gained weight during treatment — is that normal?
Yes. Most people expect weight loss, but weight gain during and after treatment is well recognised, particularly for people treated for breast or prostate cancer, and it can happen alongside a loss of muscle mass. The priority during treatment is protecting muscle and strength rather than chasing a number on the scales. Weight change isn’t a personal failing, and restrictive dieting during treatment isn’t the answer.
Can you help after my treatment finishes?
Yes, and this is an area where community-based support is particularly valuable. Access to nutrition services after active treatment is a recognised gap in Australia. Support at this stage often involves rebuilding strength and energy, working through lasting side effects, reintroducing foods at a comfortable pace, addressing weight changes when you’re ready, and supporting bone health. There’s no schedule, and no expectation that things simply return to how they were.
Is there a gap fee, and what funding options are accepted?
NutriBlooms is not a bulk-billing clinic, so a gap fee applies alongside your Medicare rebate under a GP Chronic Condition Management Plan. We also accept NDIS, DVA, WorkCover and private health extras cover — see our Referrals and Claiming page for full details.
Support With Eating, Whenever You Need It
Whether you’re partway through treatment or finding your feet afterwards, our Accredited Practising Dietitians are here to help — across six Melbourne clinics, home visits, and telehealth Australia-wide.