Mesothelioma Diet -- What You Need to know

Mesothelioma, an unforgiving and infrequent form of cancer, targets the slender lining of tissues around the lungs, heart, or abdomen. Exposure to asbestos, a mineral fiber frequently used in building materials, serves as the primary origin of this disease. The illness might take years to manifest post the initial exposure, causing the early detection of the disease to be a challenge**. Noteworthy symptoms of the disease encompass constant coughing, breathing discomfort, and chest pain**. Diagnosing mesothelioma typically involves medical history audits, biopsies, and imaging tests. Depending on the extent and position of cancer, treatments may encompass chemotherapy, surgery, and radiation therapy.

In the treatment journey of mesothelioma, diet assignment carries significant importance. It's essential to uphold a balanced and health-supporting diet to assist the body during the therapeutic process. A diet with nutritious abundance can facilitate the bolstering of the immune system, side effect management, and post-treatment recovery promotion. Advocacy towards a diversified diet enriched with integral nutrients, such as minerals, vitamins, and antioxidants for mesothelioma patients, could fortify the body and enhance general well-being. Concurrently, it's critical to sustain a suitable caloric intake to ward off weight loss and ensure the body's energy balance. Hydration is another critical aspect of this diet, as it helps maintain optimal physiological functioning and digestion support. For those finding it challenging to meet their dietary demands via food only, nutritional supplements could prove helpful. Consulting a registered dietitian or healthcare professional can help create a specialized meal plan for mesothelioma patients' unique needs and constraints.

Key Nutritional Considerations

Maintaining a balanced diet

To facilitate peak bodily function, those diagnosed with mesothelioma are strongly advised to uphold a well-rounded dietary intake. The foundation of such an intake includes a diverse range of food categories, incorporating fruits, vegetables, lean proteins, whole grains, and healthy fats. Consuming these varied components ensures that patients receive their required intake of vitamins, minerals, proteins, and carbohydrates. It's crucial, however, to limit the intake of processed edibles, refined sugars, and unhealthy fats, as overconsumption can result in weight issues and potential health complications. By upholding a balanced diet, patients can fortify their immune system, promote holistic wellbeing, and optimise their body's resilience towards cancer treatments.

Adequate calorie intake

Mesothelioma patients need proper calorie intake for overall health and immune system reinforcement, especially during treatment. To avert malnutrition and maintain weight, it is essential that patients consume enough calories - an amount which may fluctuate based on individual factors such as age, gender, activity level, and weight. A professional dietitian can provide valuable information concerning the appropriate caloric intake for each individual. Incorporating nutrient-rich foods like lean proteins, whole grains, fruits, and vegetables in the diet can help reach these caloric needs. Furthermore, it is often suggested that smaller, more frequent meals and snacks be consumed throughout the day to enhance caloric intake. To ensure optimal nutrition during mesothelioma treatment, it is highly recommended to seek professional guidance on adopting an adequate calorific intake.

Importance of hydration

Proper hydration is recommended for anybody, but in the context of mesothelioma patients, it becomes even more significant. When the body is well-hydrated, the transport of key nutrients becomes more efficient, preventing fatigue, constipation, and muscle cramping. Hydration also positively influences kidney function, aiding toxin and waste removal from the body. Sufficient consumption of water can aid in mitigating certain treatment side effects, including conditions such as dry mouth or mouth sores. Mesothelioma patients should strive to drink a minimum of 8 cups (64 ounces) of water per day, with opportunity for increase on recommendation by their medical team. However, hydration does not come from water alone - other fluids like herbal teas, no-sugar-added fruit juices and clear broths also contribute to maintaining appropriate hydration levels.

Nutritional supplements

Supplemental nutrition can provide essential support to the wellbeing of patients with mesothelioma. Although a balanced diet provides many key nutrients, cases may arise where it cannot address all nutritional needs of a patient. In such situations, nutritional supplements come into play, augmenting the scaled-down diet with vital vitamins, minerals, and other nutrients. From multivitamins and protein powders to omega-3 fatty acids and probiotics, options are vast, meeting diverse needs. However, care must be taken to consult health professionals before incorporating any supplements into the diet, ensuring their compatibility with individual needs and medical conditions. Likewise, the quality of supplements is crucial - sourcing them from reputable brands can maximize their potential benefits.

Recommended Foods and Meal Planning

Anti-inflammatory foods

Tailoring the diet of mesothelioma patients to include anti-inflammatory foods is an efficient way to reduce inflammation, thereby alleviating symptoms and promoting overall health. The essential elements of this diet are fruits (berries, cherries, and oranges), which are high in antioxidants and vitamins. Diets should also be packed with dark green leafy vegetables such as kale, spinach, and broccoli that offer similar benefits. Healthy fats from fatty fish like tuna, salmon, and sardines can also provide omega-3 fatty acids to help battle inflammation. Furthermore, whole grains along with nuts and seeds contribute to this diet. The inclusion of these widely available foods can help mesothelioma patients alleviate the pain and inflammation they experience, boost their energy levels, and improve their general health and well-being.

Foods rich in antioxidants

For individuals suffering from mesothelioma, an antioxidant-filled diet is highly recommended. These are substances found in foods that can shield cells from the harmful effects of free radicals, unstable molecules that can speed up cancer's progression. Foods loaded with antioxidants - berries, leafy greens, and dark chocolate - can help neutralize these radicals, thereby reducing oxidative stress. Blueberries, spinach, kale, broccoli, nuts have a high antioxidant concentration and integrating them into meals and snacks can supply vital nutrients and endorse overall well-being in mesothelioma sufferers.

High-fiber foods

For a balanced mesothelioma patient's diet, fiber is a critical element. Foods high in fiber offer several benefits that support overall health during disease treatment. They aid in regulating digestion, combat constipation (a frequent side-effect of cancer therapies), help manage a healthy weight, and also reduce heart disease and diabetes risk. Foods high in fiber can be found among whole grain, fruits, veggies, legumes, nuts, which must be introduced progressively to avoid digestive issues. Mesothelioma patients can incorporate high-fiber content by using wholegrain for baking bread and cereals, integrating a variety of fruits and vegetables in their meals, and leveraging legumes and nuts for extra snacks or as salad and soup toppers. Consultation with a certified dietitian can assist in curating a meal plan that properly manages fiber intake while respecting personal taste and dietary boundaries.

Omega-3 fatty acids

Omega-3 fatty acids are critical nutrients that are particularly vital for mesothelioma patients, supporting overall health. These nutritious fats are widely known for their anti-inflammatory capabilities, helping to lower inflammation in the body and mitigate mesothelioma-associated symptoms. Omega-3 fatty acids are abundant in fatty fish like salmon, mackerel, and sardines, as well as in flaxseeds, walnuts, and chia seeds. Adding these foods to your daily diet is an excellent way to get Omega-3 fatty acids. Furthermore, studies suggest that these fatty acids could exhibit anticancer properties, offering even more benefits for mesothelioma patients, but it is crucial to liaise with a health advisor before making any dramatic alterations to the diet or commencing omega-3 supplementation, as it can interfere with some medications or remedial measures.

Bibliography

Rock, C. L., Thomson, C., Gansler, T., Gapstur, S. M., McCullough, M. L., Patel, A. V., ... & Doyle, C. (2020). American Cancer Society guideline for diet and physical activity for cancer prevention. CA: a cancer journal for clinicians, 70(4), 245-271. (https://acsjournals.onlinelibrary.wiley.com/doi/pdf/10.3322/caac.21591)
Salamo, O., Estrada-Y-Martin, R. M., & Cherian, S. V. (2023). Asbestos, Mining, Mesothelioma, and Lung Cancer. In Environmental Oncology: Theory and Impact (pp. 245-265). Cham: Springer International Publishing. (https://link.springer.com/chapter/10.1007/978-3-031-33750-5_10)
Muscaritoli, M., Arends, J., Bachmann, P., Baracos, V., Barthelemy, N., Bertz, H., ... & Bischoff, S. C. (2021). ESPEN practical guideline: Clinical Nutrition in cancer. Clinical Nutrition, 40(5), 2898-2913. (https://www.clinicalnutritionjournal.com/article/S0261-5614%2821%2900079-0/fulltext)
Sugiyama, Y., Naiki, T., Tasaki, Y., Kataoka, T., Mimura, Y., Kondo, Y., ... & Kimura, K. (2020). Effectiveness of continuous monitoring by activity tracker of patients undergoing chemotherapy for urothelial carcinoma. Cancer Treatment and Research Communications, 25, 100245. (https://www.sciencedirect.com/science/article/pii/S2468294220300800)
Antar, S. A., Saleh, M. A., & Al-Karmalawy, A. A. (2022). Investigating the possible mechanisms of pirfenidone to be targeted as a promising anti-inflammatory, anti-fibrotic, anti-oxidant, anti-apoptotic, anti-tumor, and/or anti .... Life Sciences. (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9536875/)
Baldi, A., De Luca, A., Maiorano, P., D'Angelo, C., & Giordano, A. (2020). Curcumin as an anticancer agent in malignant mesothelioma: A review. International journal of molecular sciences, 21(5), 1839. (https://www.mdpi.com/1422-0067/21/5/1839/pdf)
Filetti, V., Loreto, C., Falzone, L., Lombardo, C., Cannizzaro, E., Castorina, S., ... & Rapisarda, V. (2021). Diagnostic and prognostic value of three microRNAs in environmental asbestiform fibers-associated malignant mesothelioma. Journal of personalized medicine, 11(11), 1205. (https://www.mdpi.com/2075-4426/11/11/1205)
Goodman, J. E., Becich, M. J., Bernstein, D. M., Case, B. W., Mandel, J. H., Nel, A. E., ... & Gibbs, G. (2023). Non-asbestiform elongate mineral particles and mesothelioma risk: Human and experimental evidence. Environmental Research, 230, 114578. (https://www.sciencedirect.com/science/article/pii/S0013935122019053)
D'Angelo, S., Motti, M. L., & Meccariello, R. (2020). ω-3 and ω-6 polyunsaturated fatty acids, obesity and cancer. Nutrients. (https://www.mdpi.com/2072-6643/12/9/2751/pdf)
Yurko-Mauro, K., Van Elswyk, M., & Teo, L. (2020). A scoping review of interactions between omega-3 long-chain polyunsaturated fatty acids and genetic variation in relation to cancer risk. Nutrients. (https://www.mdpi.com/2072-6643/12/6/1647/pdf)