What foods should people with lung cancer avoid?

GĐXH - An inappropriate diet can worsen the disease, reduce the ability to absorb nutrients and increase the side effects of treatment. Recognizing and limiting unhealthy foods will help lung cancer patients maintain their health and quality of life.

Foods that cause irritation or difficulty swallowing

Lung cancer patients, especially those undergoing radiation therapy to the chest, often experience esophagitis and difficulty swallowing. Hard, spicy, hot, or highly seasoned foods can cause pain, irritate the lining, and make digestion difficult.

Limiting this food group helps reduce esophageal damage, protect the digestive tract and improve daily eating ability. This is especially important to ensure the body fully absorbs necessary nutrients.

Greasy, hard-to-digest foods

Greasy foods can easily cause nausea and vomiting, which are common symptoms in patients undergoing chemotherapy or radiotherapy. They also reduce the ability to absorb energy and protein, directly affecting health.

Greasy foods can easily cause nausea and vomiting, which are common symptoms in patients undergoing chemotherapy or radiotherapy.

Limiting fried foods and fatty foods will help patients control symptoms, maintain weight, increase nutrient absorption and improve overall health during treatment.

Alcoholic beverages

Alcoholic beverages can harm people with lung cancer through several mechanisms: Alcohol can weaken the immune system, reducing the body's ability to fight cancer cells and increasing the risk of infection.

Alcohol can interact with treatment drugs, reducing the effectiveness or increasing the side effects of chemotherapy and radiation. Alcohol consumption increases intestinal permeability, allowing toxins to enter the liver and cause inflammation. This is especially dangerous, and can cause liver failure, especially when lung cancer has shown signs of metastasis to the liver.

Due to its inflammatory properties, alcohol can indirectly promote progressive lung tissue damage, worsening symptoms such as cough, shortness of breath and chest pain.

Alcohol consumption also causes intracellular dehydration, affecting the body's overall health and recovery ability.

Alcoholic beverages can be harmful to people with lung cancer.

Therefore, people with lung cancer should abstain from some alcoholic beverages, and should limit/avoid consumption including beer, wine, spirits (whisky, vodka, rum), alcoholic cocktails, cider (apple wine)...

Foods high in caffeine

Caffeine can cause dehydration and nervous system stimulation, leading to insomnia, anxiety and fatigue, affecting the recovery process. For people with lung cancer, dehydration can thicken phlegm, making it difficult to breathe, leading to frequent coughing.

On the other hand, caffeine can also interact with treatment drugs, reducing effectiveness or increasing side effects. Therefore, people with lung cancer should avoid eating or drinking things containing caffeine, such as green tea, energy drinks, coffee, cocoa, chocolate, etc.

Foods high in sugar

Consuming too much added sugar can increase blood sugar, creating an environment that is favorable for cancer cells to grow. Sugar also contributes to inflammation and suppresses the immune system, worsening symptoms and side effects of treatment.

Consuming too much added sugar can increase blood sugar, creating a favorable environment for cancer cells to grow.

Additionally, sugar contributes to unwanted weight gain, which affects heart health and liver function. This is especially dangerous for patients with signs of liver dysfunction due to cancer that has spread from the lungs.

Therefore, people with lung cancer should abstain from Drink anything that contains a lot of sugar, such as soft drinks, sweets, jams, canned fruit juices with sugar, honey...

Food at risk of contamination

Because of their weakened immune systems, lung cancer patients are susceptible to infections from raw or unpasteurized foods. Foods such as sushi, raw vegetables that have not been thoroughly washed, and unpasteurized milk are foods to avoid.

Eliminating these foods helps reduce the risk of infection, protect the body and ensure the treatment process is safe. At the same time, patients also need to prioritize well-cooked and hygienic foods.

Source: https://giadinh.suckhoedoisong.vn/nguoi-bi-ung-thu-phoi-nen-kieng-an-gi-172251202094737811.htm