Meningioma: Causes, Symptoms, Treatment & Diet

Sandeep Dhand
Nutritionist And Health Educator

What is Meningioma?

Meningioma is a type of brain tumor that develops in the meninges, the protective layers covering the brain and spinal cord. It is usually benign (non-cancerous) but can cause health problems depending on its size and location. In some rare cases, meningiomas can be malignant (cancerous).

Causes & Risk Factors

The exact cause of meningioma is not well understood, but some factors may increase the risk:

1. Genetic Mutations – Changes in genes may lead to uncontrolled cell growth in the meninges.
2. Radiation Exposure – High-dose radiation to the head may increase the risk.
3. Hormonal Influence – More common in women, indicating a link with hormones like estrogen and progesterone.
4. Neurofibromatosis Type 2 (NF2) – A genetic disorder that increases the likelihood of meningioma.
5. Age & Gender – More common in middle-aged and older adults, especially women.

Symptoms of Meningioma

Symptoms depend on the tumor’s location and size. Some common signs include:

Headaches (frequent and worsening)

Seizures

Blurred or double vision

Hearing loss or ringing in the ears (tinnitus)

Weakness in arms or legs

Memory problems, confusion, or personality changes

Loss of smell

Diagnosis of Meningioma

Doctors use the following methods to diagnose meningioma:

1. MRI Scan – Provides a detailed image of the brain and spinal cord.
2. CT Scan – Helps identify tumor size and location.
3. Biopsy – A small tissue sample may be taken to check if the tumor is cancerous.

Treatment Options

Treatment depends on the tumor’s size, location, and symptoms.

1. Observation (Wait and Watch) – If the tumor is small and not causing symptoms, doctors may monitor it with regular MRI scans.
2. Surgery – The primary treatment to remove the tumor. Some tumors are difficult to remove completely, requiring additional treatment.
3. Radiation Therapy – Used when surgery is not possible or if some tumor remains after surgery.
4. Medications – Steroids may be prescribed to reduce swelling, and anti-seizure drugs can help prevent seizures.
5. Chemotherapy – Rarely used but may be considered for malignant (cancerous) meningiomas.

Best Diet for Meningioma Patients

A balanced and nutritious diet plays a crucial role in brain health and recovery.

1. Anti-Inflammatory Foods

Reducing inflammation may help slow tumor growth and improve overall well-being.
✅ Best Choices:

Turmeric (curcumin)

Ginger

Berries (blueberries, strawberries)

Green tea

Olive oil

2. Brain-Boosting Foods

Nutrients that support brain function and repair.
✅ Best Choices:

Walnuts, almonds, and flaxseeds (rich in omega-3)

Fatty fish (salmon, mackerel)

Avocados

Dark leafy greens (spinach, kale, broccoli)

3. Foods Rich in Antioxidants

Antioxidants help protect brain cells from damage.
✅ Best Choices:

Dark chocolate (80% cocoa or more)

Citrus fruits (oranges, lemons)

Green vegetables

4. Protein for Healing

Protein helps in tissue repair after surgery.
✅ Best Choices:

Lentils and beans

Chicken and eggs

Greek yogurt

5. Avoid Processed and Sugary Foods

❌ Foods to Avoid:

Processed meats (bacon, sausages)

Fried foods

Refined sugar and sodas

Excess alcohol and caffeine

6. Hydration is Key

Drink at least 2-3 liters of water daily

Herbal teas and coconut water are good alternatives

Lifestyle Tips for Meningioma Patients

✔ Regular Exercise – Light walking and yoga can improve blood flow.
✔ Adequate Sleep – Helps the brain recover.
✔ Manage Stress – Meditation and breathing exercises may help.
✔ Follow Doctor’s Advice – Regular check-ups and MRI scans are essential.