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What should I Eat?

is the most common question asked by cancer patients.
Choose food and nutritional supplements which reduces adverse interactions with your cancer treatment and support them.

is the most common question asked by cancer patients. Choose food and nutritional supplements which reduces adverse interactions with your cancer treatment and support them.

Get your personalized nutrition plan for cancer at 

Get your personalized nutrition plan for cancer at

Which 3 Foods to Avoid for Oligodendroglioma?

Apr 1, 2021

Highlights

No two cancers are the same and neither should your nutrition be. The most commonly asked question to dieticians and oncologists globally is “What Should I Eat?”. The answer is “It Depends”. It depends on the type of cancer, current treatment and supplements being taken, age, gender, BMI, lifestyle and any genetic information available. In short – the answer to “What Should I Eat” for Oligodendroglioma needs to be personalized to minimize adverse interactions between nutrition (from foods/diet) and treatment, and to improve symptoms.

Foods like Beetroot and Blueberry should be eaten when undergoing Temozolomide treatment for Oligodendroglioma. On the other hand, for Oligodendroglioma, Butter and Cabbage should be eaten with treatment of Radiation. On the same lines, foods like Anise and Buttermilk should be avoided with treatment of Temozolomide for Oligodendroglioma. If the treatment is Radiation, then avoid Amaranth and Beetroot.

You get the point – your nutrition needs to be personalized and it needs to be re-evaluated as soon as any of the conditions change. Create and follow a nutrition plan personalized to you to minimize adverse interactions of nutrition for cancers like Oligodendroglioma.



What is Oligodendroglioma?

Oligodendroglioma is a rare type of brain tumor that develops from glial cells called oligodendrocytes. The incidence rate of this cancer is only 0.25 per 1 lakh people per year. This cancer is commonly diagnosed in people who are about 40 years of age, however, it can occur in people of any age. It is more commonly found in White population as compared to Black population.

Oligodendroglioma  - symptoms, treatment, diet, foods

Oligodendroglioma has prevalence of certain genetic changes. Some of the genes such as IDH1, CIC, TERT, and BCR are known to have genetic abnormalities in this cancer resulting in a change of function. 

The genetic abnormalities found in Oligodendroglioma can influence specific biochemical pathways to drive these cancer cells to aggressive growth and survive the ongoing treatment.  In addition, lifestyle conditions or habits like smoking, alcohol consumption and BMI (Body Mass Index) can have a big influence on the response to your physician prescribed treatments for Oligodendroglioma. Numerous studies have consistently shown that your nutrition/diet – both food and nutritional supplements can adversely affect the treatment or be supportive or play no role. Hence, the triangulation of Oligodendroglioma genomics, planned or ongoing therapies and lifestyle need to be thoroughly considered to make decisions on what foods and supplements to consider and avoid while designing diet/nutrition plan. Also, it is important to note that when any of these conditions change, like treatment or lifestyle or cancer diagnosis – it may impact the nutrition and the nutrition/diet plan for Oligodendroglioma nutrition may have to be redesigned.

Why Eating Right Matters for Oligodendroglioma?

In Oligodendroglioma, activation or inhibition of some of the biochemical pathways including Epithelial To Mesenchymal Transition, NFKB Signaling, Notch Signaling, RAS-RAF Signaling, Cell Cycle, Cancer Epigenetics, Hypoxia, Focal Adhesion, JAK-STAT Signaling, TGFB Signaling, Oxidative Stress, PI3K-AKT-MTOR Signaling, C-type Lectin Receptor Signaling, Carbohydrate Metabolism, Cell Survival, DNA Repair, MYC Signaling and MAPK Signaling plays an important role in driving the disease. All foods and nutritional supplements contain active ingredients which have a specific molecular action on different biochemical pathways. Hence, while the intake of certain foods and nutritional supplements as part of the diet may support a specific treatment of Oligodendroglioma, eating few other foods and supplements may lead to adverse interactions with the treatment or may increase the cancer progression.

Example Foods to “Not Eat” and Eat with Temozolomide treatment for Oligodendroglioma

The nutrition for cancer always depends on the type of cancer, treatments and supplements being taken (if any), age, gender, BMI, lifestyle and any genetic information available. Here we show changes in nutrition/diet for Oligodendroglioma considering only the treatment changes.

Foods to Avoid

Anise : Anise contains active ingredients such as Apigenin, Quercetin, Anethole and others. Apigenin interferes with the impact of Temozolomide in Oligodendroglioma by activating a specific biochemical pathway called NFKB Signaling. Hence, do not eat Anise with Temozolomide treatment for Oligodendroglioma. (Naze G Avci et al, Sci Rep., 2020; M J van den Bent et al, Neurology., 2001)

Buttermilk : Buttermilk contains active ingredients such as Lauric Acid, Myristic Acid, Retinol and others. Lauric Acid interferes with the impact of Temozolomide in Oligodendroglioma by activating a specific biochemical pathway called NFKB Signaling. Hence, do not eat Buttermilk with Temozolomide treatment for Oligodendroglioma. (Ezekiel Maloney et al, Arterioscler Thromb Vasc Biol., 2009; Naze G Avci et al, Sci Rep., 2020; M J van den Bent et al, Neurology., 2001)

Foods to Eat

Beetroot :  Beetroot contains active ingredients like Vitamin E, Trans-trans-farnesol, Vitamin C. Intake of Vitamin E along with Temozolomide treatment for Oligodendroglioma causes a decrease in a specific biological process which is called Hypoxia induced angiogenesis, and this is a very positive effect.  Beetroot hence should be eaten with Temozolomide treatment for Oligodendroglioma. (Akira Shibata et al, J Nutr., 2008; Xin Ge et al, Cell Death Dis., 2018; Alessia Lo Dico et al, Front Oncol., 2018; M J van den Bent et al, Neurology., 2001)

Blueberry :  Blueberry contains active ingredients like Vitamin E, Pelargonidin, Quercetin. As mentioned above, Intake of Vitamin E along with Temozolomide treatment for Oligodendroglioma causes a decrease  in a specific biochemical pathway which is called  Hypoxia, and this is a very positive effect. Blueberry hence should be eaten with Temozolomide treatment for Oligodendroglioma. (Akira Shibata et al, J Nutr., 2008; Xin Ge et al, Cell Death Dis., 2018; Alessia Lo Dico et al, Front Oncol., 2018; M J van den Bent et al, Neurology., 2001)

Should I take this Nutritional Supplement for Oligodendroglioma?

Black Seed : Black Seed supplements contain active ingredients like carvacrol, thymoquinone and others. has no known reported CYP (drug metabolizing enzyme) interactions with Temozolomide treatment. Black Seed supports the Temozolomide treatment for Oligodendroglioma by decreasing the biochemical pathways/processes including Angiogenesis, MAPK Signaling, MYC Signaling, NFKB Signaling, Notch Signaling, PI3K-AKT-MTOR Signaling and increasing pathways like RUNX Signaling. (Imran Khan et al, Colloids Surf B Biointerfaces., 2019; Lei Peng et al, Oncol Rep., 2013; Arshad H Rahmani et al, Evid Based Complement Alternat Med., 2014; M J van den Bent et al, Neurology., 2001)

Example Foods to “Not Eat” and Eat with Radiation treatment for Oligodendroglioma

Foods to Avoid

Amaranth and Beetroot : Amaranth and Beetroot contain active ingredients such as Citric Acid, Vitamin C and others. Citric Acid interferes with the impact of Radiation in Oligodendroglioma by blocking a specific biological process called Oxidative Stress. Hence, do not eat Amaranth and Beetroot with Radiation treatment for Oligodendroglioma. (Omar M E Abdel-Salam et al, J Med Food., 2014; Caroline Chung et al, CNS Oncol., 2015)

Foods to Eat

Butter :  Butter contains active ingredients like Daidzein, Butyric Acid, Oleic Acid. Intake of Daidzein along with Radiation treatment for Oligodendroglioma causes a decrease  in a specific biochemical pathway which is called  NFKB Signaling, and this is a very positive effect.  Butter hence should be eaten with Radiation treatment for Oligodendroglioma. (Jong Woo Kim et al, Life Sci., 2009; M S Brassesco et al, Chemother Res Pract., 2013; Caroline Chung et al, CNS Oncol., 2015)

Cabbage :  Cabbage contains active ingredients like Benzyl Isothiocyanate, Pelargonidin, Quercetin. Intake of Benzyl Isothiocyanate along with Radiation treatment for Oligodendroglioma causes a decrease  in a specific biochemical pathway which is called  NFKB Signaling, and this is a very positive effect. Cabbage hence should be eaten with Radiation treatment for Oligodendroglioma. (Sanjay Batra et al, Mol Cancer Ther., 2010; M S Brassesco et al, Chemother Res Pract., 2013; Caroline Chung et al, CNS Oncol., 2015)

Should I take this Nutritional Supplement for Oligodendroglioma?

Black Seed : Black Seed has no known reported CYP (drug metabolizing enzyme) interactions with Radiation treatment. Black Seed supports the Radiation treatment for Oligodendroglioma by decreasing the biochemical pathways/processes called Cell Survival, Epithelial to Mesenchymal Transition, MAPK Signaling, Focal Adhesion, JAK-STAT Signaling, MYC Signaling, NFKB Signaling, Notch Signaling, PI3K-AKT-MTOR Signaling, Cell Cycle, DNA Repair, TGFB Signaling, C-type Lectin Receptor Signaling, RAS-RAF Signaling and increasing pathways like Oxidative Stress. (Imran Khan et al, Colloids Surf B Biointerfaces., 2019; Lei Peng et al, Oncol Rep., 2013; Arshad H Rahmani et al, Evid Based Complement Alternat Med., 2014; Caroline Chung et al, CNS Oncol., 2015)

Top 10 Foods and Supplements to Avoid for Cancer

Go beyond same nutrition guidelines for everyone and make personalized decisions with confidence.

What are the Symptoms of Oligodendroglioma?

In the initial stages, most cancers including Oligodendroglioma may not cause any signs or symptoms. However, as the disease progresses, Oligodendroglioma may start showing symptoms as the tumor presses on surrounding nerves.  

Following are some of the signs and symptoms that may be caused by Oligodendroglioma.

  • Seizures
  • Headaches
  • Behavior and personality changes
  • Speech problems
  • Memory problems
  • Fatigue/Weakness
  • Weakness on one side of the body
  • Nausea
  • Vomiting
  • Numbness in the arms and/or legs.

Though many of these symptoms may also be caused by various other health conditions, consult your doctor if you experience these symptoms to rule out the possible chances of Oligodendroglioma.

What are the Treatment Options for Oligodendroglioma?

The treatment for Oligodendroglioma may be decided based on different factors including the stage and extent of spread of the cancer, cancer characteristics, symptoms, patient’s general health and medical history. The treatment options for Oligodendroglioma include:

  • Surgery
  • Chemotherapy
  • Radiotherapy
  • Anti-inflammatory drugs like steroids
  • Active monitoring

Surgery or surgery followed by radiation is the most common treatment regimen for Oligodendroglioma. Radiotherapy helps to shrink the tumor. The primary role of chemotherapy is in the treatment of metastatic disease. As part of the diet, avoid including those foods and supplements that may adversely interact with the treatments for Oligodendroglioma.

What is Personalized Nutrition for Cancer? | What foods/supplements are recommended?

In Conclusion

The two most important things to remember are that cancer treatments and nutrition are never the same for everyone. Nutrition/diet which includes food and nutritional supplements is an effective tool which is controlled by you, while facing cancer such as Oligodendroglioma.

“What should I eat?” is the most frequently asked question to cancer dieticians and physicians. The right answer depends upon cancer type, underlying genomics, current treatments, any allergies, lifestyle information, and factors like BMI.

The addon personalized nutrition plan keeps you safe from adverse nutrition interactions.

Get started NOW with answering questions on type of cancer, current treatments, supplements, allergies, age group, gender, and lifestyle information.

Top 10 Foods and Supplements to Avoid for Cancer

Go beyond same nutrition guidelines for everyone and make personalized decisions with confidence.


Cancer patients often have to deal with different chemotherapy side effects which affect their quality of life and look out for alternative therapies for cancer. Taking the right nutrition and supplements based on scientific considerations (avoiding guesswork and random selection) is the best natural remedy for cancer and treatment related side-effects.