Mesothelioma is a rare but serious cancer most often linked to asbestos exposure. While medical treatments remain the primary way to manage the disease, nutrition can play a role in supporting patients’ health and improving their ability to tolerate therapy.
What Is Mesothelioma?
Mesothelioma develops in the lining of internal organs called the mesothelium, most commonly around the lungs (pleural mesothelioma). Less common types affect the abdomen (peritoneal mesothelioma) or the heart (pericardial mesothelioma).
This cancer is aggressive and often diagnosed at later stages, making treatment more challenging.
Current Situation in the United States
According to the American Cancer Society, about 3,000 new cases of mesothelioma are diagnosed in the U.S. each year. Because the disease can take decades to develop after asbestos exposure, many patients are older adults.
Despite its rarity, mesothelioma continues to affect former construction workers, shipyard workers, and those exposed in industrial jobs before asbestos regulations were tightened in the late 20th century.
Causes and Risk Factors
The overwhelming cause of mesothelioma is asbestos exposure. Tiny asbestos fibers can be inhaled or swallowed, lodging in the body for decades. Over time, these fibers irritate tissues and cause genetic damage that leads to cancer.
High-risk groups include:
- Workers in construction, insulation, and demolition.
- Shipyard and Navy veterans.
- Factory workers handling asbestos-containing materials.
Treatment Options
Although there is no guaranteed cure, several treatment approaches may extend survival and improve quality of life:
- Surgery: To remove tumors or fluid build-up.
- Chemotherapy: Commonly drugs like pemetrexed and cisplatin.
- Radiation therapy: Targeted treatment to shrink tumors and reduce pain.
- Immunotherapy: Helps the immune system recognize and attack cancer cells.
- Clinical trials: Providing access to emerging therapies.
Three Foods That May Support Mesothelioma Patients
While diet does not cure mesothelioma, some foods can support the immune system, reduce inflammation, and help patients tolerate treatments better. Here are three foods that may be beneficial when included in a balanced diet:
- Fatty Fish (like salmon or mackerel) – Rich in omega-3 fatty acids, which have anti-inflammatory properties and may improve heart and immune health during cancer treatment.
- Leafy Greens (such as spinach and kale) – High in vitamins A, C, and K, plus antioxidants that support the body’s defense system and tissue repair.
- Whole Grains (like oats, brown rice, and quinoa) – Provide steady energy, fiber for digestive health, and essential nutrients that help patients maintain strength during therapy.
These foods should be seen as supportive care and not replacements for medical treatment. Patients should work with a registered dietitian or doctor to create a nutrition plan tailored to their needs.
Final Thoughts
Mesothelioma remains a difficult cancer tied to asbestos exposure, but treatment advances are giving patients more options than ever before. Alongside surgery, chemotherapy, and immunotherapy, maintaining a nutritious diet — including fatty fish, leafy greens, and whole grains — may help patients stay stronger during their journey.
⚠️ Disclaimer: This article is intended for educational purposes only. Food choices should always be discussed with a healthcare provider to ensure safety and compatibility with medical treatments.
