Medical Oncologist
Food and appetite
Eating small and often during chemotherapy
A full plate in front of someone with no appetite is discouraging before they pick up a spoon. Six small offerings through the day reliably get more food in than three proper meals, and without the argument the large plate usually causes. An empty stomach also makes nausea worse, so the gaps between big meals are exactly when sickness builds. This is a technique, not a diet.
NG
Medically reviewed by Dr. Naresh GunduConsultant Medical Oncologist · MBBS, DNB (Internal Medicine), DM (Medical Oncology, AIIMS) · last reviewed September 2026, next review due September 2027
17+specialists on panel
15,000+patients treated
35+centres across Telangana & AP
4.8★ / 800+Google rating
The short answer
Why does eating small and often work better?
Because a full plate arriving in front of someone with no appetite is discouraging before they have picked up a spoon. Six small offerings through the day reliably get more food in than three proper meals, and they do it without the argument that usually comes with the large plate.
There is a second reason. An empty stomach makes nausea worse for most people during chemotherapy, so the gaps between big meals are exactly when sickness builds. Something small every couple of hours keeps that from happening.
This is a technique, not a diet
It works whatever the household eats and needs no special food. What it changes is the size of what is offered, how often, and how it is put in front of the person. Those three things together do more for intake during treatment than any single ingredient.
Why the household has to change too
Most Indian kitchens run on two or three cooked meals at fixed hours, and that rhythm is the thing working against you. Someone whose appetite appears for twenty minutes at four in the afternoon will eat nothing if the next food is at eight. Deciding, as a family, that food is available whenever it is wanted is usually the change that makes the difference, and it takes more organising than cooking.
Offer, do not ask. "Do you want anything?" is almost always answered no. A small plate placed nearby is usually eaten.How to run it
Setting up a small and often day
Work out when appetite is best
For most people that is earlier in the day and further from the last cycle. Put the biggest offering at that time rather than at the hour the household usually eats its main meal.
Aim for something every couple of hours
Six or seven small offerings across the waking day. It does not have to be a meal. Half a banana, a cup of buttermilk or a few spoons of curd rice all count.
Keep the portions genuinely small
Use a smaller plate or a katori rather than a full thali. A small amount finished feels like success; a large amount half eaten feels like failure, and that changes whether the next one is accepted.
Keep things ready in advance
Appetite during treatment comes in short windows. If there is a twenty-minute wait while something is cooked, the window closes. Keep curd, fruit, soaked nuts and cooked rice in the fridge.
Separate drinking from eating
Filling up on water just before or during a meal leaves no room for food. Take most fluids between the offerings rather than with them, while still keeping the overall intake up.
Not sure whether this applies to you?
Ask an oncologistWhat to put on the plate
Small things worth offering through the day
Each one should carry some energy and some protein, not just bulk. All of this is ordinary household food.
Dairy
A katori of curd, a glass of buttermilk, warm milk, paneer crumbled into something soft, or a banana milkshake. Easy to swallow, easy on a sore mouth, and carrying protein and fluid together.
Good when
- The mouth is sore
- Nothing hot appeals
Small savoury portions
A few spoons of khichdi, curd rice, upma, pongal or soft dal with rice. Made with a little extra ghee so the same volume carries more energy.
Eggs and soft protein
A boiled or scrambled egg, soft-cooked fish, shredded chicken in dal, or for vegetarian households paneer, soya chunks and well-cooked rajma or chana mashed soft.
If red meat has turned metallic, move to these rather than dropping protein.Fruit and nuts
Ripe banana, papaya, chikoo, stewed apple. Soaked almonds, roasted chana or peanuts if chewing is comfortable, or ground into milk if it is not.
Liquid meals
Ragi kanji, thick dal water, vegetable soup with a spoon of cream or coconut milk, or a milkshake. These go down when solid food will not and still count properly as food.
Something for the night
Many people wake hungry in the night, especially on steroids. Leave a banana, a few biscuits or a glass of milk by the bed so it does not need anyone to get up and cook.
!
One thing that cannot wait
If the person has stopped drinking as well as eating, this stops being a feeding problem. Someone on chemotherapy who cannot take fluids becomes dehydrated within a day or two and that strains the kidneys on top of the treatment. Go to the nearest emergency department the same day and say clearly that they are on chemotherapy. The same applies if there is a fever, if nothing stays down, or if little urine has been passed since the morning.
Being straight with you
What this page cannot tell you
It cannot tell you how much you need. That depends on your weight, your treatment and anything else being managed alongside it. Diabetes in particular changes this advice considerably, because eating every two hours affects blood sugar control and the plan needs to be built with your team rather than adapted from here.
It also cannot fix the reason the eating stopped. If the obstacle is a sore mouth, sickness, constipation or taste changes, then smaller portions help around the edges while the real problem goes untreated. Each of those is treatable, and saying which one is in the way is the most useful thing you can do at the next appointment.
What to do next
Set out the first small offering within the next couple of hours rather than waiting for the next mealtime. Stock the fridge so nothing needs cooking from scratch. Weigh weekly and write it down. If weight is still falling after a fortnight of this, ask directly for a dietitian.
Leave a number, we will call you
One field. No form to fill in, and no charge for the call.
Questions we are asked
Common questions about eating small and often
How often should the offerings be?
Roughly every two hours through the waking day, which usually works out at six or seven times. It matters less that you hit a schedule than that the gaps do not stretch long enough for sickness to build or for the person to stop thinking about food altogether.
Should each one be a balanced meal?
No, and trying to make it one is how this becomes exhausting. Aim for something with a little energy and a little protein in most of them — curd, milk, egg, dal, paneer, nuts. Across the whole day it balances out. A single offering that is just fruit is fine.
He refuses when we ask. What should we do?
Stop asking and start offering. "Do you want something to eat?" is almost always refused, while a small plate put down quietly nearby is often finished. Say nothing about it, do not watch, and take it away without comment if it is not eaten.
Is it bad to eat late at night?
Not during treatment. If appetite appears at eleven at night, that is when the food should be available. Steroids often cause night hunger, and people frequently eat better at odd hours than at conventional mealtimes. Keep something by the bed.
Does this work if he has diabetes?
The principle does, but the plan needs building with your team, because eating every two hours changes blood sugar control and steroids push it up as well. Do not adjust diabetes medicines yourself. Ask for a dietitian who can work with both problems together.
Should we use nutritional supplement drinks between meals?
Ask your team or a dietitian first. They are genuinely useful for some people, particularly when weight is falling despite everything, and unnecessary for others. Homemade milkshakes with banana, nuts and milk often do the same job for much less money.
How long do we need to keep this up?
Usually through the difficult stretch of each cycle rather than permanently. Many people find appetite returns reasonably in the week before the next treatment, and normal meals work again then. Go back to small and often when the next cycle brings it down.
What if he eats well for two days and then nothing?
That pattern is normal and follows the rhythm of the cycle. Make the good days count by offering more freely then, and keep going with small amounts on the bad ones. Judge it over a week rather than a day, and watch the weekly weight rather than each meal.
Meet the Specialists
17+ senior cancer specialists. One panel for your case.
Trained at AIIMS, Tata Memorial, and leading international centres. Combined 150+ years of experience. Every complex case is reviewed by 3+ of them — together.
Medical Oncologist
Dr. C. Raghavendra Reddy
MBBS(Gold Medal), DNB(General Medicine), DM(Medical Oncology)(Gold Medal)
Medical Oncologist
Dr. Bharati Devi Gorantla
MBBS, MD(General Medicine), DM(Medical Oncology)(Adyar,Chennai), ECMO, MRCP SCE(UK)
Medical Oncologist
Dr. Owais Mohammed
MBBS, MD (General Medicine), DrNB (Medical Oncology), ECMO, MRCP SCE (Medical Oncology) (UK)
Medical Oncologist
Medical Oncologist
Surgical Oncologist
Dr. Muralidhar Muddusetty
MBBS (AIIMS), MS (Surgery) (AIIMS), DNB (Surgical Oncology), MRCS (Edinburgh)
Surgical Oncologist
Surgical Oncologist
Surgical Oncologist
Dr. Vinay Mamidala
MBBS, MS(General Surgery), M.Ch(Surgical Oncology), FMAS, FARIS(Ongoing)
Surgical Oncologist
Radiation Oncologist
Radiation Oncologist
Radiation Oncologist
Hematologist
Surgical Oncologist
Dr. Vajja Sandeep Kumar
MBBS, MS (General Surgery), DrNB (Surgical Oncology), FALS Oncology
Surgical Oncologist
Want a specific doctor for your case? Mention them when booking.
Book Free ConsultationBook an appointment with our specialist
Share your name and number — we'll call you back within 30 minutes to schedule your consultation.
Patient stories
Hear it from people we have treated
Every story is a video, in the patient's own words. Nothing here is a written testimonial.
Sources
- National Cancer Institute — Nutrition in Cancer Care (PDQ)
- Cancer Research UK — Diet problems and cancer treatment
- Macmillan Cancer Support — Eating problems and cancer
This page is general information, not a prescription. Do not change or stop any treatment based on what you read here. If anything is worrying you, contact your own treating team — or call our helpline and we will help you reach the right specialist.
Talk to us
Is eating becoming a daily battle?
Tell us what has been found so far and we will help you reach the right specialist. One helpline serves every CION centre.