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Vegan diet and cancer

Vegan diet and cancer

Often one wonders what one might do best to prevent cancer. The right nutrition is definitely one of them. Even if cancer has already been diagnosed, the diet should necessarily be included in the therapy. For it has long been known that vital substances and here especially the secondary plant substances possess anti-cancer properties. The healthy vegan diet supplies these nutrients in large quantities. The vegan diet is therefore the right diet to fight cancer as best as possible.

Vegan diet for cancer - therapeutic and preventive

Hardly any form of nutrition is caught in the crossfire like the vegan diet. In some sources it is described as malnutrition, in others as a panacea. The vegan diet can be both - depending on how it is implemented. Because like any diet, the vegan diet can be healthy and unhealthy. If you feed on sugar, white flour, chips, alcohol and canned fruit, then you eat vegan, but not healthy - and thus can certainly prevent any disease, let alone cure or improve.

However, a healthy vegan diet made from plenty of fresh fruits, vegetables, salads, legumes, nuts, seeds, and whole grains may not be a panacea, but it can do a great deal - both preventively and therapeutically. Also with regard to cancer, the vegan diet is a very good choice. Because it provides numerous substances that have a positive effect on a cancer - and without burdening the organism at the same time.

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Vegan diet stops risk factors for cancer

How exactly can the vegan diet protect against cancer or help with cancer cure? If you look at the risk factors of a cancer, then the following are superficially considered:

  • Chronic inflammation
  • Oxidative stress
  • Gift loads
  • Chronic hyperacidity
  • Overload of liver, kidneys and intestines
  • overweight
  • Vital deficiencies
  • Psychological stress

The vegan diet now has an extremely positive, regulative and healing effect on all of these risk factors. It works:

  • anti-inflammatory
  • antioxidant
  • detoxifying
  • regulating the acid-base balance
  • cleansing and harmonizing on liver, kidneys and intestines
  • weight-regulating

The vegan diet also provides a lot of nutrients (vitamins, minerals, trace elements, phytochemicals) and can thus correct many vital substance deficiencies.

In addition, only plant foods contain adaptogenically active substances (flavonoids, beta-glucans, polyphenols and others). Adaptogens can make the body more resistant to stress. In the presence of these substances, stress no longer leads as strongly as usual to harmful bodily processes, which may lead to damage. U. may favor cancer long term.

Cancer-promoting foods are missing in the vegan diet

Furthermore, because the vegan diet lacks those foods that in some cases have cancer-promoting properties, the herbal diet has double anticancer activity, on the one hand because it contains substances that fight and prevent cancer and on the other hand, because it does not contain substances that cause cancer can accelerate. The carcinogenic foods may include meat, sausages and dairy products. We have reported in different places:

  • Fleischer heightens the risk of death after breast cancer has passed
  • Red meat increases the risk of cancer
  • Bladder cancer by meat
  • How meat causes cancer
  • Cause of kidney cancer - meat
  • Kidney failure by meat
  • Cancer through meat consumption
  • Carcinogenic hormones in the milk
  • Prostate cancer risk increased by milk consumption

In contrast, a plant-based diet protects against cancer. For example, we reported on a 2005 study here: Men in this study either continued to eat normally after a prostate cancer diagnosis, or they switched their diet to vegan & healthy.

After a year, the vegan immune system was better at fighting prostate cancer cells than normal ones. The more consistently a man adhered to the guidelines of the vegan diet, the lower his PSA value and the lower the cancer growth.

Also 11 years later, in January 2016, researchers wrote in the American Journal of Clinical Nutrition, that the Adventist Health Study-2 with 26,346 male participants had a clearly lower prostate cancer risk for vegans.

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Vegan Nutrition Against Cancer: No 100% Guarantee

But now you hear again and again that this or that person got cancer, although he allegedly lived vegan for a long time. Most people say: The vegan diet can not protect

Of course, the vegan diet is not a miracle that makes people immortal. Because cancer can have many causes. Diet is only one possible risk factor of many different. However, the healthy vegan diet has been shown to reduce cancer risk, and not just that, as shown in the following scientific research. It can also reduce the risk of many other diseases, protect the environment, prevent animal suffering and keep the planet healthy also remains habitable for more generations.

Vegan diet protects against colon cancer

The effects of a vegan diet on cancer has been studied for many years. In 1992, for example, Finnish researchers wrote in the Journal of Nutritionthat vegan raw food nutrition reduces the amount of certain bacterial enzymes and toxic metabolites that might otherwise cause colon cancer.

This study was related to vegan raw food nutrition, but is more of an isolated case in this regard. In the following studies, participants mostly practiced a mixed vegan diet. They ate a lot of raw food, but also heated food.

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Vegetable proteins - in contrast to animal proteins - have an anti-cancer effect

In December 1999, it was found that a vegan diet and here explicitly the plant proteins drive processes in the body, which have an anti-cancer effect. The special composition of plant proteins - according to the former researchers - would harmonize the glucagon and insulin activities. Plant proteins are made up of more nonessential amino acids than animal proteins. Exactly this (the allegedly worse biological value) is known to be a disadvantage of vegan proteins. However, with regard to successful cancer prevention, this property of plant proteins proves to be a great advantage.

The composition of plant proteins promotes glucagon production. Glucagon in turn promotes the formation of the IGF-1 antagonist IGFBP-1. The IGF-1 level drops. Low IGF-1 levels not only reduce inflammatory responses but also inhibit carcinogenesis. This explains the lower risk for vegans of some types of cancer, such as: Breast, colon and prostate cancers.

Soy protein better than animal protein

In 2007, the topic was taken up again and in the journal Nutrition and Cancer discussed: It was the protein intake in prostate cancer patients and simultaneously the level of their IGF-1 levels - both in a group that underwent a diet change and now low in fat and vegan ass (including 58 g of soy protein per day) as well in a control group that stayed with the original omnivorous diet with meat, dairy & Co.

After one year, high protein intake - whether animal or soy protein - had increased IGF-1 levels. However, the protective IGFBP-1 level increased only in the vegan group. Presumably, the soy isoflavones responsible for their anticancer and antiproliferative effects were again responsible. Excessive consumption of soy protein should therefore be avoided in the case of cancer. However, moderate soybean levels are not a problem as the soy isoflavones apparently compensate for possible negative effects of soy protein and may even protect against cancer.

From a study of Louisiana State University In New Orleans, it is also known that regular consumption of soy products, which are usually important in the vegan diet, inhibits the excessive activity of certain enzymes in the body (CYP1) that would otherwise increase the risk of cancer. The scientists suspect that it u. a. this mechanism of action is that people in Asia (where you eat soy products abundantly) are less likely to get certain types of cancer than is the case in Europe or the US.

Less methionine - less cancer

In October 2012 stood in Cancer Treatment Reviewsthat reduced consumption of the essential amino acid methionine could be an important strategy to control cancer growth. Of course, this applies especially to those cancers that require methionine for their survival and spread.

Since especially animal foods (meat, sausages, dairy products, fish) are extremely rich in methionine, the vegan diet with its predominantly low methionine foods (except for soy products and some nuts) is also the food of choice.However, compared to meat and cheese, soy products and nuts still contain quite low levels of methionine, so naturally they can still be consumed in moderate quantities.

Vegan diet protects women from cancer

In February 2013, researchers said that a vegan diet offered statistically significant protection against cancer, especially cancer that affects women. Vegetarian diets, on the other hand, appeared to protect against cancer of the gastrointestinal tract in this study.

Vegan diet for lymph node cancer

From 2015, there is an interesting case report from a 42-year-old woman with a malignant tumor from the group of non-Hodgkin's lymphoma (follicular lymphoma stage 3). In particular, this type of cancer affects areas of the body rich in lymphatic tissue (lymph nodes, spleen, intestine). The patient undertook a 21-day fasting (with water only) under medical supervision. Already after this fasting cure, the previously enlarged lymph nodes had become much smaller again. Afterwards she consumed a minimal processed herbal diet - without sugar, oils and salt. In further examinations - 6 and 9 months after her nutritional change - the patient remained symptom free and the lymph nodes were not palpable.

Cancer risk decreases significantly with vegan diet

In February 2016, an Italian review aimed to review the health-protective effect of the vegetarian and vegan diets based on 96 studies shows that these diets can reduce the risk of heart disease and cancer. The risk of cancer in vegetarian diets decreased by 8 percent, and in vegan diets by 15 percent. The risk of ischemic heart disease was reduced by 25 percent.

A few months later in May they read in the British Journal of Nutritionthat in a study with 50,404 women not vegetarians, but certainly vegans had a lower risk of breast cancer than non-vegetarians.

Vegan diet works through different mechanisms against cancer

In February 2017 you read in Medical Hypothesis about the following interesting interrelations:

The so-called fibroblast growth factor 23 (abbreviated to FGF23) is a hormonal regulator of phosphate and vitamin D metabolism. It is especially produced in the bone cells (osteocytes) and mature osteoblasts (bone-forming cells). Now it is known that this growth factor also promotes the growth of many prostate cancers and also the formation of bone metastases. Therefore, nutritional or lifestyle factors that accelerate FGF23 formation are also considered to promote cancer and metastasis.

For example, FGF23 formation is accelerated by a high intake of phosphates and calcium. Both are considered risk factors for z. B. aggressive prostate cancer. While plant-based diets are not necessarily poorer in phosphates and calcium, they often deliver these minerals in lower bioavailability than animal products. In this way, they can downregulate FGF23 levels and may explain the lower risk of cancer in vegan or near-vegan cultures.

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Vegan Diet: Best Nutrition for Cancer Prevention and Cancer Therapy

How to Implement a Healthy Vegan Diet Read: 14 Rules for a Healthy Vegan Diet. Because an unhealthy vegan diet can - just like any other unfavorable diet - lead to vital substance deficiencies, for example to a vitamin B12 deficiency, which in turn would be a risk factor for cancer. That is why it is so important to carefully prepare your diet and, where necessary, to take supplements. Taking into account the 14 rules mentioned, one can be sure to do the best possible for himself and his organism.

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Healthy diet is your passion? You love the surplus base, natural diet? You would like to understand the connections between our food and our health from a holistic perspective? You want nothing more than to make all your knowledge about health and nutrition your profession?

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