The Role of Nutrition in Oncology: How Diet Can Affect Cancer Treatment and Recovery
In This Article
The Role of Nutrition in Oncology: How Diet Can Affect Cancer Treatment and Recovery
Pooja
Updated on September 25, 2024
Medically verified by Dr. Arya
Fact checked by Dr. Fazeela
There is one more aspect that is very important in fighting the disease and life after the treatments but that is often neglected, nutrition.
Food does not only provide energy to the body, but also has a vast impact in the process of the effectiveness of cancer treatment, and subsequent healing.
In this blog, karetrip will assist you to discover nutrition and oncology, also realise useful diet as well as details related to generally asked questions to support your decision adequately.
Importance of Nutrition in Cancer Care
It is important for cancer patients to understand that the treatment process can be quite rigorous on the human body especially in terms of energy, the immune system etc. Good nutrition is essential for several reasons
1. Supporting Treatment: Eating healthy makes the body respond or react positively to any treatments such as chemotherapy, radiation, and immunotherapy among others.
2. Managing Side Effects : Cancer treatments side effects include nausea, fatigue, and loss of appetite; a well balanced diet can help with most of these.
3. Enhancing Recovery: Proper nutrition also plays a role in its healing process hence patients will take less time to heal besides cutting the chances of getting complications.
4. Maintaining Strength and Quality of Life: Eating a balanced diet is important for the individual to build muscle, sustain energy, and feel good generally during, and after cancer treatment.
Key Nutrients for Cancer Patients
- Protein
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Role: Necessary in healing of tissues, preservation of muscular tissues and immunity boost.
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Sources : Meat products, poultry, fish, eggs, dairy products, noodles, rice, beans, lentils and nuts.
- Carbohydrates
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Role: Offer energy in those contemporary tiresome treatments that are usually related to cancer diseases.
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Sources: Whole grain foods, fruits and vegetables, and legumes.
- Fats
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Role: Increases the absorption of fat soluble vitamins and a source of energy.
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Sources: Mono unsaturated fats from avocados, nuts and seeds, and olives and olive oil.
- Vitamins and Minerals
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Role: Maintain several body functions and assist in healing.
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Sources: Fresh vegetables and fruits, nuts, seeds, as well as whole grain products. General nutrients such as vitamin D and antioxidants have been considered as possible beneficial compounds in cancer management.
- Fluids
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Role: One of the major reasons is that water is crucial to our overall body health and needed to cope with some side effects of the treatments.
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Sources: Only water, herbal teas and broths. Another measure necessary to counter the incidences of dehydration especially when vomiting or diarrhoea is adequate intake of water.
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Dietary Tips for Cancer Patients
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Eat Small, Frequent Meals: If you are suffering from nausea or you no longer have a big appetite, taking small portions of food multiple times in a day will be better for you in terms of nutrition.
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Choose Nutrient-Dense Foods : Potentially, add attention to high nutritious value foods from which unnecessary calories should be avoided. Healthy foods refer to foods such as vegetables, fruits, lean proteins, as well whole grain foods.
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Manage Side Effects Nausea: Avoid using strong-flavoured and fatty foods such as pepper, garlic, and fatty meats, and instead use foods that cause least irritation such as crackers, bananas, applesauce.
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Taste Changes: Try using herbs and spices in order to add more flavours to one’s food. Occasionally, cold foods are preferred to the hot foods.
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Dry Mouth: Drink water and go for moist foods like; soups and stews.
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Focus on Food Safety : The immune system might be weakened during cancer treatment and that is why you should be more careful with food safety. Wash fruits and vegetables, do not consume raw or undercooked foods, or any foods with no or low cooking temperatures.
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Seek Professional Guidance : A registered dietitian with oncology focus can give you as a patient specific counselling based on your current treatment regime, nutritional requirements, and considerations of the certain dietary limitations.
FAQs
1. Do I have to adhere to a certain cancer diet?
A: It is very important for anyone with cancer to understand that, unfortunately, there is no one type of diet that can be recommended for all the patients. Food intake requirements depend on the type of the cancer, the recommended treatment regime and the patient’s state of health. Since it has great effects on our health, it is recommended that one should seek the assistance of a health personnel in coming up with a diet program.
2. Are there any meals that are recommended to be avoided when undergoing cancer treatment?
A: There are no ‘no-no foods’ but one has to be most careful with foods that will contribute to recurrent infections or worsen the side effects of treatment. This may comprise of raw or undercooked foods, unhomogenized dairy products and high alcohol intake.
3.What are the strategies for weight change in cancer treatments?
A: Many cancer patients report fluctuations in their weight during treatment. If you are becoming conscious of your weight issues it is high time that you take time to diet and choose good foods with the right amount you should consume. If you’re losing weight, eating a small amount of food that is energy dense will greatly help. A dietitian can give directions depending on that case.
4. What are some ways to increase my level of eating especially when I have loss of appetite?
One should attempt to take many small portions of food and beverages in a day. Prepare, and perhaps include calorie-rich meals such as smoothies or shakes, with lots of nutrients in it. At other times, sharing meals with family or friends may enhance the experience of taking foods.
The information provided represents the views and opinions of Karetrip. It is crucial to conduct your own independent research before making any decisions regarding your healthcare journey.
Nutrition Supports Treatment and Recovery: It is important that a balanced diet be taken so as to complement treatment procedures and foster the recovery process of cancer afflicted patients.
ocus on Key Nutrients: Protein, carbohydrates, fats, vitamins and minerals as well as fluids are essential in the management of client whilst undergoing cancer treatment.
Manage Side Effects: This means changing your eating pattern so as to control side effects such as nausea and change in taste.
Seek Personalised Advice:A registered dietitian that has specialised in oncology can be consulted to develop an appropriate nutrition plan that meets the needs of a person.
Source Links
American Cancer Society
Mayoclinic
American Institute of Cancer Prevention