Cancer and nutrition
Cancer and Nutrition
Cancer is a group of diseases characterized by the uncontrolled growth and spread of abnormal cells. There are over 100 types of cancer, including breast cancer, skin cancer, lung cancer, colon cancer, prostate cancer, and lymphoma. Symptoms vary depending on the type. Cancer treatment may include chemotherapy, radiation, and/or surgery.
Nutrition plays a significant role in cancer development and treatment. A healthy diet can help prevent cancer, while certain dietary habits may increase cancer risk. During cancer treatment, nutritional needs can change, requiring a tailored diet plan.
Cancer Prevention and Diet[edit | edit source]
Research suggests that about 30-40 percent of all cancers can be prevented by lifestyle and dietary measures alone. Obesity is important because it increases the risk of many types of cancer. Diets high in fruits and vegetables may have a protective effect against many cancers. Conversely, excess consumption of red and processed meats may increase the risk of colorectal cancer and possibly other cancers.
Nutrition During Cancer Treatment[edit | edit source]
During cancer treatment, the body needs more energy and nutrients. This is because both cancer and its treatment can affect the patient's appetite, the body's ability to digest food and use nutrients. Some treatments may cause side effects such as loss of appetite, nausea, vomiting, and taste changes that can make it difficult to eat well.
Nutritional Therapy[edit | edit source]
Nutritional therapy for cancer patients involves eating a diet rich in nutrients that can help fight cancer and keep the body strong. This includes a variety of fruits, vegetables, whole grains, lean proteins, and healthy fats. Nutritional therapy can also involve taking dietary supplements to ensure the body gets all the nutrients it needs.
Conclusion[edit | edit source]
While nutrition cannot cure cancer, it can help prevent it, support the body during treatment, and improve quality of life. A healthy diet can also help prevent other health problems, such as heart disease, diabetes, and obesity.
Nutrition information of Cancer and nutrition[edit source]
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Contributors: Prab R. Tumpati, MD
