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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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Cashew nut intake should be reduced for these cancer types!

Nov 6, 2021

Estimated reading time: 7 minutes
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Highlights

Cashew nut like other plant based foods have health benefits and is included in the diet of cancer patients and those with genetic risk of cancer. But, the intake of Cashew nut may need to be reduced for some cancers and cancer treatments. A belief but a myth is that everything plant based can only benefit and do no harm. That is true if the food intake is in moderation. For example, grapefruit with certain medications is not recommended. Also spinach with some blood thinning medications can cause adverse interactions and hence intake should be reduced. For cancer, nutrition which includes food and supplements are important decisions which need to be made. Hence the frequently asked question related to cancer is “What Food Should I Eat and What Should I Avoid?”.

Benefits of foods like Cashew nut can be scientifically explained for cancer patients with KRAS+ Bladder Urothelial Carcinoma taking Cisplatin treatment. But reduce intake of Cashew nut for CTNNB1+ Bladder Urothelial Carcinoma and Vinblastine treatment . 

Similarly, the benefits of eating Cashew nut can be scientifically explained for healthy individuals who are at genetic risk of cancer due to mutation of the gene SDHA. But reduce intake of Cashew nut when at genetic risk of cancer due to mutation of gene MRE11. 

The takeaway being – for cancer individual conditions can influence if food like Cashew nut is recommended or not. As conditions like ongoing treatments and supplements change the nutrition plan must be personalized again. Which cancer, current treatments and supplements, age, gender, weight, height, lifestyle and genetic conditions are decision factors for your nutrition. 



Why is the choice of foods important for cancer?

Foods typically contain more than one active ingredient at varying concentrations. Each of these active ingredients has a unique molecular biological mechanism of action. Cancer like most diseases is driven by specific biochemical pathways and molecular interventions of the pathway can be beneficial or create adverse interactions. Hence for cancer there is a need to personalize which foods and supplements to take and check if foods like Cashew nut are recommended. 

Cashew nut for Cancer Treatment and Genetic Risk

So some of the example questions you may have related to Cashew nut can be: Should you eat it when at genetic cancer risk due to mutation of gene MRE11? Should you eat Cashew nut when a mutation of a gene SDHA is identified? Should you eat Cashew nut when diagnosed with CTNNB1+ Bladder Urothelial Carcinoma? Should you eat Cashew nut when diagnosed with KRAS+ Bladder Urothelial Carcinoma? Should you eat Cashew nut when on Vinblastine treatment? Should you continue eating Cashew nut if your treatment changes from Vinblastine to Cisplatin? Are the implications of taking Cashew nut in KRAS+ Bladder Urothelial Carcinoma the same as CTNNB1+ Bladder Urothelial Carcinoma? And so on.

Cashew nut and cancer

Cashew Nut is a tree nut produced by the cashew tree, along with the accessory fruit called cashew apple. They are rich in nutrients, fiber and proteins and have many health benefits. Following are some of the potential health benefits of cashew nuts:

Cashew nut contains many active ingredients like Folic Acid, Linoleic Acid and Beta-sitosterol at different concentrations. The molecular pathways which are regulated by Cashew nut include Cell Cycle Checkpoints, Stem Cell Signaling, PI3K-AKT-MTOR Signaling, Oncogenic Cancer Epigenetics, RAS-RAF Signaling, Apoptosis and Angiogenesis. These cellular pathways directly or indirectly influence cancer molecular endpoints like growth, spread and death. Because of this biological relationship – for cancer, choosing foods like Cashew nut and supplements is an important decision to be made. And not necessarily the same food choices are scientifically correct across individuals.

Include Cashew nut in Your Cancer Nutrition?

The answer to the question “Which Foods to Eat” and “Which Foods to Reduce Intake of” is It Depends!. Just like the same treatment does not work for every cancer patient, based on individual context the Cashew nut may have scientific benefits or have adverse interactions. Along with cancer  – the ongoing treatments, supplements, lifestyle habits, height, weight, allergies and food preferences are all factors influencing answers to the question. 

1. Continue Eating Cashew nut for CTNNB1+ Bladder Urothelial Carcinoma and Vinblastine treatment?

CTNNB1+ Bladder Urothelial Carcinoma is defined and driven by specific genetic mutations like CTNNB1 and TP53 leading to biochemical pathway changes in PI3K-AKT-MTOR Signaling, RAS-RAF Signaling, Apoptosis, Epithelial to Mesenchymal Transition and Focal Adhesion. A cancer treatment like Vinblastine has molecular action on a unique set of biochemical pathways. The treatment intent is to have a good overlap between the cancer driving pathways and those manipulated by the treatment. In such conditions foods which have an opposing effect to the treatment and reduce the overlap between the cancer driving pathways and treatment should be avoided. As an example, Cashew nut intake should be reduced by cancer patients with CTNNB1+ Bladder Urothelial Carcinoma while on Vinblastine treatment. Cashew nut impacts pathways or processes like PI3K-AKT-MTOR Signaling and RAS-RAF Signaling which can negate the effects of the treatment. The factors to be considered when choosing foods and supplements are which cancer, treatments and supplements being taken currently, which age group, gender, height, weight, lifestyle habits and any genetic information.

2. Continue Eating Cashew nut for KRAS+ Bladder Urothelial Carcinoma and Cisplatin treatment?

KRAS+ Bladder Urothelial Carcinoma is defined and driven by specific genetic mutations like KRAS and TP53 leading to biochemical pathway changes in Apoptosis, Cell Cycle Checkpoints, P53 Signaling, PI3K-AKT-MTOR Signaling and MAPK Signaling. A cancer treatment like Cisplatin has molecular action on a unique set of biochemical pathways. Cashew nut should be considered by cancer patients with KRAS+ Bladder Urothelial Carcinoma while on Cisplatin treatment. Cashew nut impacts pathways or processes like Apoptosis and Cell Cycle Checkpoints which can either obstruct drivers of KRAS+ Bladder Urothelial Carcinoma and/or improve Cisplatin treatment effect.

For which cancers should Cashew Nut be avoided

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.

3. Continue Eating Cashew nut for MRE11 Associated Cancer Genetic Risk? 

Many companies offer gene panels testing for evaluating genetic risk to different cancers. These panels cover genes associated with high prevalence cancers of breast, ovary, uterus, prostate and gastrointestinal system and others. Testing of these genes may confirm a diagnosis or identify risk to some cancers. MRE11 is one of the genes available in panels for cancer risk testing. 

MRE11 mutation causes biochemical pathways or processes like Angiogenesis, Stem Cell Signaling, Estrogen Signaling, Growth Factor Signaling and Interferon Signaling to get impacted. These pathways are direct or indirect drivers of cancer molecular endpoints. Intake of foods like Cashew nut should be reduced when mutation of MRE11 for risk of Breast Cancer is identified. Cashew nut impacts pathways or processes like Angiogenesis and Stem Cell Signaling and creates adverse effects with MRE11 mutation and related conditions.

4. Continue Eating Cashew nut for SDHA Associated Cancer Genetic Risk? 

SDHA is also one of many genes available in panels for cancer risk testing. SDHA mutation causes biochemical pathways or processes like Angiogenesis, Oncogenic Cancer Epigenetics, MAPK Signaling, Stem Cell Signaling and Suppressive Histone Methylation to get impacted. These pathways are direct or indirect drivers of cancer molecular endpoints. Intake of foods like Cashew nut should be considered when mutation of SDHA for risk of Thyroid Cancer and Neuroendocrine Cancer is identified. Cashew nut impacts pathways or processes like Angiogenesis and Oncogenic Cancer Epigenetics and creates a supportive effect in those with SDHA mutation and related conditions.

For Which Cancer Types Should you Avoid Cashew nut

* Other Factors Included Like BMI, Lifestyle Habits, Treatments

In Conclusion 

Nutrition for cancer (including supplements and foods like Cashew nut) and treatments may not be the same for everyone. 

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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