Key Takeaways
- Unexpected weight loss is a common symptom of mesothelioma — caused by both the disease itself (an imbalance between energy intake and expenditure) and the side effects of treatments like chemotherapy.
- Cancer treatments can deplete essential nutrients including vitamins B1, B2, K, niacin, folic acid, and thymine — leading to a weakened immune system and difficulty performing everyday activities.
- Fruits (berries, grapes, oranges, apples) are high in vitamin C, vitamin E, magnesium, and antioxidants — which help protect the body from free radical damage and can reduce fatigue and nausea from treatment.
- Vegetables like cabbage, kale, and cauliflower contain phytochemicals that have been recognized to slow the rate of cancer cell growth.
- Protein-rich foods (eggs, peanut butter, fish) help maintain a healthy calorie intake, prevent muscle loss, and support tissue healing and immune function during treatment.
- Always consult with a doctor before making major changes to your diet during mesothelioma treatment.
This article will help to explain the importance of optimizing nutrition for mesothelioma patients. There are three different categories (Fruits, Vegetables, Protein-Rich ) that include recommended foods, their benefits, as well as their characteristics.
Nutrition is a critical component in preventing malnourishment during a mesothelioma diagnosis. Here are a few tips to help yourself or a loved one diagnosed with mesothelioma, a form of cancer that attacks the mesothelial cells, optimize their nutrition. Let’s dive into why nutrition is important for these individuals.
Weight Loss
A common symptom that mesothelioma patients face is unexpected weight loss. This results from the “imbalance between energy intake and energy expenditure” (Ross et al.). In addition to this, chemotherapy, a medical treatment for individuals diagnosed with cancer, bears the side effect of rapid weight loss. Prioritizing nutrition can help to restore some of the lost energy in the process as well as encourage healthy digestive processes. Additionally, these nutrition tips can be beneficial for both causes of weight loss.
Mesothelioma Wellness Foods
These categories contain nutrients that are often lost in cancer treatments such as “vitamins B1, B2, and K and of niacin, folic acid, and thymine” (Dreizen et al.). Loss of these nutrients can lead to a weakened immune system and can make it more difficult to do everyday activities. Here are three food categories to ensure you or a loved one are optimizing nutrition for their mesothelioma.
1. Fruits
Fruits are high in nutrients and contain many vitamins like vitamin C, vitamin E, and magnesium. They also contain antioxidants, which can help to “protect the body from the damaging effects of free radicals”(“Stanford Health Care”). A few recommended fruits include:
- Berries
- Grapes
- Oranges
- Apples
In addition to these benefits, fruits can help with the fatigue that is associated with chemotherapy and feeling symptoms of nausea. It is important, however, to ensure that all fruits are clean and safe to consume as many fruits can contain harmful bacteria like Salmonella or Listeria.
2. Vegetables
Vegetables are rich in nutrients and vitamins and can help to reduce some of the symptoms of different cancer treatments. They can help to address symptoms such as constipation, nausea, and fatigue. A few recommended vegetables include:
- Cabbage
- Kale
- Cauliflower
The vegetables listed above contain very powerful chemicals that are uniquely produced by plants called phytochemicals. They have been recognized to slow down the rate of cancer cells which can be beneficial during mesothelioma treatment.
3. Protein-Rich Foods
While the other two food categories are focused on nutrients and vitamins, protein-rich foods can assist in maintaining a healthy calorie intake. The protein can also help prevent muscle loss, especially after various types of treatment where “extra protein is usually needed to heal tissues and help fight infection” (“Benefits of Good Nutrition during Cancer Treatment”). A few foods include:
- Eggs
- Peanut Butter
- Fish
- Fiber
Incorporating these foods into your or a loved one’s nutrition plan during mesothelioma treatments can help reduce symptoms, as well as ensure nutrition optimization. It is important to take safety measures and consult with a doctor before making any major changes to your or a loved one’s diet. If you or someone you know has been affected by asbestos exposure or mesothelioma in the state of Pennsylvania, please call 1 (800)505-6000 or fill out our form.
Frequently Asked Questions
Why is nutrition important for mesothelioma patients?
Mesothelioma and its treatments — particularly chemotherapy — can cause significant weight loss, nutrient depletion, and fatigue. The disease itself creates an imbalance between energy intake and expenditure, while treatments can strip essential vitamins and minerals from the body. Prioritizing nutrition helps restore lost energy, supports the immune system, promotes tissue healing, and can improve a patient’s ability to tolerate ongoing treatment.
Why do mesothelioma patients lose weight?
Weight loss in mesothelioma patients comes from two primary sources. First, the cancer itself creates an imbalance between energy intake and energy expenditure — the body uses more energy fighting the disease than it takes in through food. Second, treatments like chemotherapy commonly cause side effects including nausea, loss of appetite, and digestive issues that make it harder to eat and absorb nutrients. Both factors can lead to rapid, unexpected weight loss that weakens the patient over time.
What fruits are recommended for mesothelioma patients?
Recommended fruits include berries, grapes, oranges, and apples. These are high in vitamin C, vitamin E, magnesium, and antioxidants — which help protect the body from free radical damage that can increase cancer risk. Fruits can also help with the fatigue and nausea associated with chemotherapy. It’s important to ensure all fruits are thoroughly washed before consumption, as they can carry bacteria like Salmonella or Listeria that are especially dangerous for patients with weakened immune systems.
What vegetables help during mesothelioma treatment?
Vegetables like cabbage, kale, and cauliflower are particularly beneficial. These cruciferous vegetables contain powerful plant-based chemicals called phytochemicals that have been shown to slow the rate of cancer cell growth. They’re also rich in fiber and nutrients that can help manage treatment side effects like constipation, nausea, and fatigue.
Why is protein important for mesothelioma patients?
Protein plays a critical role during cancer treatment for several reasons:
- Prevents muscle loss — cancer and its treatments can break down muscle tissue, and protein helps maintain muscle mass
- Supports tissue healing — extra protein is needed to repair tissues damaged by surgery, radiation, or chemotherapy
- Fights infection — protein supports immune function at a time when the body’s defenses are compromised
- Maintains calorie intake — protein-rich foods help patients maintain a healthy weight when appetite is reduced
Recommended protein-rich foods include eggs, peanut butter, and fish.
What nutrients do cancer treatments deplete?
Cancer treatments — particularly chemotherapy — can deplete several essential nutrients, including vitamins B1, B2, and K, as well as niacin, folic acid, and thymine. The loss of these nutrients can lead to a weakened immune system, increased fatigue, and difficulty performing everyday activities. A nutrition plan that incorporates fruits, vegetables, and protein-rich foods can help replenish these nutrients and support the body through treatment.
Should I change my diet after a mesothelioma diagnosis?
Optimizing your diet can help manage symptoms and support your body during treatment — but it’s important to consult with your doctor or a registered dietitian before making major dietary changes. Your medical team can help create a nutrition plan tailored to your specific treatment, symptoms, and nutritional needs. What works for one patient may not be appropriate for another depending on the type and stage of mesothelioma and the treatments being used.
What should I do if I or a loved one has been diagnosed with mesothelioma?
If you or a loved one has been diagnosed with mesothelioma or another asbestos-related disease, understanding your treatment options, nutritional needs, and legal rights is an important first step. Call (800) 505-6000 or fill out our contact form for a free consultation and to request our Pennsylvania Mesothelioma Information Guide.
