Eating well and getting active after chemotherapy

It cannot give you a personal diet or exercise plan. A dietitian or physiotherapist can create one based on your treatment, health and goals.

It also cannot promise that any food or activity will stop cancer from returning. Healthy habits support overall wellbeing and recovery.

Supplements and special diets

Many products and diets are promoted to people after cancer. Most people do not need supplements if they eat a varied diet, and some high-dose supplements and herbal products can interact with ongoing treatments or be harmful. Avoid restrictive diets unless advised. If you are low in a vitamin, such as vitamin D or B12, your doctor can advise.

Weight after treatment

Some people gain weight during treatment, especially with steroids or hormone therapy; others lose weight and muscle. Aim for gradual, sustainable changes towards a healthy weight, with dietitian support if needed.

Bone health

Early menopause, hormone treatments and steroids can weaken bones. Weight-bearing exercise, calcium, vitamin D and bone checks may be advised.

Lymphoedema

If glands were removed or treated, gradual exercise is safe and helpful. Ask about signs of swelling and whether a compression garment is advised.

Group and supervised exercise

Some hospitals offer exercise programmes for people after cancer. Supervised sessions can build confidence.

Family meals

Healthy changes are easier when the whole family eats similarly. Small swaps help everyone.

Practical tips for Indian meals

Fill half your plate with vegetables or salad, a quarter with dal, pulses, fish, eggs, paneer or chicken, and a quarter with whole grains such as brown rice, millets or whole wheat roti. Use less oil, choose roasted or steamed snacks instead of fried ones, and keep sweets for occasional treats.

Drinks

Water, buttermilk, unsweetened lassi, coconut water and herbal teas are good choices. Limit sugary drinks, packaged juices and colas. Tea and coffee in moderation are usually fine.

Food safety

Until your team says immunity has recovered, continue careful food hygiene: wash fruit and vegetables, cook meat and eggs thoroughly, and avoid street food and unpasteurised milk.

Managing lingering taste changes

If food still tastes different, try lemon, herbs, mild spices or tangy chutneys, and experiment with temperatures. Rinse your mouth before meals.

Exercise and tiredness

It may seem strange, but regular gentle exercise is one of the best ways to reduce tiredness after treatment. On very tired days, a short walk or gentle stretching is still worthwhile.

Exercise with a port or line

If you still have a port or PICC line, avoid heavy upper body exercise or swimming until your team says it is safe.

Staying motivated

Walking with a friend, joining a class or using a simple step counter can help motivation.

Sleep and eating patterns

Regular meal times and sleep routines support energy and appetite.

Checking weight

Weigh yourself regularly as advised and tell your team about unexplained weight loss or rapid gain.

Setting realistic goals

Choose one or two changes at a time, such as adding a daily walk or an extra vegetable at lunch, and build from there. Small, lasting changes work better than strict plans.

What to do next

Eat balanced meals with enough protein, limit processed foods and alcohol, avoid tobacco, start gentle activity and build up slowly, ask about precautions, be cautious with supplements, and seek dietitian or physiotherapy support.