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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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Pros and Cons of Selenium Supplement Use in Cancer

Feb 13, 2020

Estimated reading time: 4 minutes
Home » Blogs » Pros and Cons of Selenium Supplement Use in Cancer

Highlights

Selenium, an essential mineral, obtained through our diet, is a component of the body’s antioxidant system. Use of Selenium supplement may have health benefits such as reduced incidence and mortality of multiple cancer types and also decrease the toxic side-effects of chemotherapy. However, an excess of Selenium levels may have downsides/side-effects as promoting tumor growth and spread for specific cancer-types.



Selenium

Many of the minerals that we intake on a daily basis and are essential for our basic bodily functions are unheard off by the masses. One such key mineral is selenium. Selenium is an essential nutrient for human health because of the role that it plays in protecting the body against oxidative damage and infections. The amount of selenium found in a natural food is dependent on the amount of selenium present in the soil at the time of growth so it varies among different foods from different regions. However, one is usually able to fulfil their selenium requirements through eating brazil nuts, seafood, meat, and grains.

Health benefits and side-effects of Selenium Supplement Use in Cancer
selenium


Recent scientific studies have shown that in addition to general health benefits, an element like selenium can play a positive role in cancer therapy. But like all natural products, these benefits do not apply to all members of the population. Therefore, here’s a list of pros and cons of what selenium can do for one’s body.

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.


Health Benefits of Using Selenium Supplements in Cancer

Following are some of the health benefits of Selenium in Cancer.


1. Selenium is an essential component of antioxidant systems in the body which aids in protecting the body from free radicals (Zoidis E, et al, Antioxidants (Basel), 2018; Bellinger FP et al,Biochem J. 2009).

  • Free radicals are byproducts of various metabolic processes in the body and are dangerous if built up in large amounts because it can cause oxidative stress and lead to DNA mutations, potentially leading to various disorders including cancer, cardiovascular diseases, immune dysfunctions and neurological disorders.

2. Selenium Supplement use has the ability to greatly reduce the incidence and mortality of multiple cancer types.

  • Supplement of 200mcg/day reduced prostate cancer incidence by 50%, lung cancer incidence by 30%, and colorectal cancer incidence by 54% (Reid ME et al, Nutr & Cancer, 2008).

3. Selenium supplements can lead to significantly lower infection rates for Non-Hodgkin’s Lymphoma Patients

4. Selenium has shown the ability to decrease and counteract the toxic side-effects that chemotherapy can have on cancer patients

5. For people not diagnosed with cancer, selenium can strengthen their immunity against developing cancer by increasing the activity of natural killer cells (Büntzel J et al, Anticancer Res., 2010)

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

Potential Downsides/Side-effects of Selenium Supplement Use in Cancer

Following are some of the side-effects/downsides of using Selenium supplements in Cancer.


1. Based on a patient’s individual genetics and cancer sub-type, Selenium can potentially counteract chemo medication and actually aid the tumor in its growth

2. Mice fed Sodium Selenite resulted in extreme metastasis (spreading) of cancer cells (Chen YC et al, Int J Cancer., 2013)

3. All the anti-cancer benefits of selenium may only apply if selenium levels in the patient are already low. Selenium supplementation of patients who already have enough selenium in their body can lead to an increased risk of type 2 Diabetes (Rayman MP et al, Lancet. 2012)

Conclusion

Selenium supplements have both health benefits as well as side-effects. While selenium use reduced incidence and mortality of multiple cancer types and also decreased specific toxic side-effects of certain chemotherapies, an excess of Selenium levels may have downsides/side-effects such as promoting tumor growth and spread in specific cancer-types.

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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