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What should I eat after Cancer Diagnosis?

is a very common question asked.​
Choose food and supplements personalized to your cancer, genes, ongoing treatments and lifestyle.

is a very common question asked. Choose food and supplements personalized to your cancer, genes, ongoing treatments and lifestyle.

Personalized cancer Nutrition Planning for only .

Personalized cancer Nutrition Planning for only​ .

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Which 3 Foods to Avoid for Oligodendroglioma (Brain Tumor)?

Apr 1, 2021

Estimated reading time: 9 minutes
Home » Blogs » Which 3 Foods to Avoid for Oligodendroglioma (Brain Tumor)?

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 (Brain Tumor) 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 (Brain Tumor), 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 (Brain Tumor). 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 (Brain Tumor).



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 brain tumor- symptoms, treatment, diet, foods

Oligodendroglioma (Brain Tumor) 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 (Brain Tumor)?

In Oligodendroglioma brain tumor, 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 (Brain Tumor), 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 (Brain Tumor)

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 (Brain Tumor) 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 (Brain Tumor) by activating a specific biochemical pathway called NFKB Signaling. Hence, do not eat Anise with Temozolomide treatment for Oligodendroglioma (Brain Tumor). (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 (Brain Tumor) by activating a specific biochemical pathway called NFKB Signaling. Hence, do not eat Buttermilk with Temozolomide treatment for Oligodendroglioma (Brain Tumor). (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 (Brain Tumor) 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 (Brain Tumor). (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 (Brain Tumor) 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 (Brain Tumor). (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 (Brain Tumor)?

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 (Brain Tumor) 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 (Brain Tumor)

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 (Brain Tumor) by blocking a specific biological process called Oxidative Stress. Hence, do not eat Amaranth and Beetroot with Radiation treatment for Oligodendroglioma (Brain Tumor). (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 (Brain Tumor) 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 (Brain Tumor). (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 (Brain Tumor) 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 (Brain Tumor). (Sanjay Batra et al, Mol Cancer Ther., 2010; M S Brassesco et al, Chemother Res Pract., 2013; Caroline Chung et al, CNS Oncol., 2015)

Foods to eat and avoid for Oligodendroglioma

Should I take this Nutritional Supplement for Oligodendroglioma (Brain Tumor)?

Black Seed : Black Seed has no known reported CYP (drug metabolizing enzyme) interactions with Radiation treatment. Black Seed supports the Radiation treatment for Oligodendroglioma (Brain Tumor) 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)

Foods to Eat After Cancer Diagnosis!

No two cancers are the same. Go beyond the common nutrition guidelines for everyone and make personalized decisions about food and supplements with confidence.

What are the Symptoms of Oligodendroglioma (Brain Tumor)?

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 (Brain Tumor).

  • 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 (Brain Tumor)?

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 (Brain Tumor) 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 (Brain Tumor). 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.

Which 3 Foods to Avoid for Oligodendroglioma (Brain Tumor)?

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 (Brain Tumor).

What food you eat and which supplements you take is a decision you make. Your decision should include consideration of the cancer gene mutations, which cancer, ongoing treatments and supplements, any allergies, lifestyle information, weight, height and habits.

The nutrition planning for cancer from addon is not based on internet searches. It automates the decision making for you based on molecular science implemented by our scientists and software engineers. Irrespective of whether you care to understand the underlying biochemical molecular pathways or not - for nutrition planning for cancer that understanding is needed.

Get started NOW with your nutrition planning by answering questions on the name of cancer, genetic mutations, ongoing treatments and supplements, any allergies, habits, lifestyle, age group and gender.

Foods to Eat After Cancer Diagnosis!

No two cancers are the same. Go beyond the common nutrition guidelines for everyone and make personalized decisions about food and supplements 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.


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