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Analysis of the Relationship between Nutrition and Cancer: Gastronomic options for prevention

Review | DOI: https://doi.org/10.31579/2637-8914/054

Analysis of the Relationship between Nutrition and Cancer: Gastronomic options for prevention

  • Judit Molnár 1
  • Mahendra Pal 2*

*Corresponding Author: Mahendra Pal, Narayan Consultancy on Veterinary Public Health and Microbiology- Anand, Gujarat, India.

Citation: Molnár J., and Mahendra Pal. (2021). Analysis of the relationship between nutrition and cancer: Gastronomic options for prevention. J. Nutrition and Food Processing, 4(5); DOI:10.31579/2637-8914/054

Copyright: © 2021, Mahendra Pal, This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Received: 25 May 2021 | Accepted: 07 June 2021 | Published: 17 June 2021

Keywords: antioxidants; disease prevention; flavonoids; gastronomy; healthy eating; high fibre diet; tumor; fruits; vegetables; cereals

Abstract

The relationships between tumorigenesis and nutrition are difficult to analyse. In addition to the composition of foods, a number of environmental and other factors modify the results of dietary observations. The nutritional factors can also be direct acting carcinogens, promoters and anti-promoters in the process of tumor formation. The most important promoters are excessive energy, high fat and animal protein intake, low fibre intake, and excessive alcohol consumption.

The dietary fibre, antioxidant vitamins, antioxidant minerals and other elements play a prominent role among anti-promoters in foods. The primary purpose of the manuscript is to analyse these promoters, anti-promoters, and direct acting carcinogens. Furthermore, we prepare and present foods that significantly contribute to a tumor preventive diet and support the active defence of the human body with the help of gastronomic science.

Introduction

The relationship between tumors and nutrition is still difficult to elucidate today as several factors influence the results of dietary observations [1]. On the one hand, nutritional factors can be direct-acting carcinogens. These food components have direct carcinogens effect or they become carcinogenic through metabolism-function [2]. On the other hand, some nutritional factors may accelerate the formation of tumor and thus may be promoters. Such a promoter effect is caused by excessive energy, high fat, high protein or low fibre intake, and excessive alcohol consumption [3].

In addition, the nutritional factors may be anti-promoters. Anti-promoters protectively influence the process of tumor formation. Among them, dietary fibres, antioxidant vitamins (vitamins A, C and E), antioxidant minerals (selenium, zinc, and iron) are of the greatest importance [4].

As a primary part of our manuscript, we examined the relationship between cancer and nutritional factors. We then used the gastronomy science to make and present dishes. The active ingredients found in these foods (fibre, vitamins, minerals) can be considered as anti-promoters of tumor formation. Thus, they make a great contribution to the health protection and the prevention of the development of cancer.

Direct acting carcinogens, promoters and anti-promoters as nutritional factors in the process of tumor formation

Direct acting carcinogens: Direct acting carcinogens directly exert a carcinogenic effect or become carcinogenic through metabolism in the body. It needs attention due to its carcinogenic effects for example: safrole, polycyclic carbohydrates, aflatoxin, and nitrosamines [5].

Promoters: accelerate the process of tumor formation

  1. Excessive energy intake: Epidemiological studies suggest a positive correlation between obesity and tumorigenesis. Obesity appears as a risk factor for gastrointestinal and gynecological tumors. Therefore, it is recommended to exclude active sports activities and foods with excessive energy from the diet [6].
  2. High fat intake:  Fats play the biggest role in increasing tumor risk. High fat intake is associated with increased animal protein intake. This manifests itself as an increased risk of tumor formation. The consumption of omega-3 fatty acids has been associated with a lower incidence of tumors. The dietary recommendations are more about consuming the low-fat products [7].
  3. High animal protein intake: The intake of proteins is also essential for the human body. It is recommended to pay attention to limiting their quantitative intake. In addition, preference should be given to low fat protein sources [7].
  4. Low fibre intake: Slowed intestinal passage and abnormally concentrated stool play a role in the development of gastrointestinal tumors. Therefore, whole grains, vegetables, and fruits are beneficial in supplementing a high fibre diet [8].

Anti-promoters: protective substances in the tumorigenesis process

  1. Vegetable fibre: The beneficial effects of a high fibre diet (40g / day) have been presented in several publications. The vegetables, fruits, and whole grains help to increase fibre intake and prevent the cancer [9].
  2. Antioxidant vitamins:  Certain vitamins like A, C, and E play the most significant role in anti-tumor protection as they are antioxidant vitamins [10].
  3. Antioxidant minerals: Antioxidant minerals, such as selenium, zinc, calcium, magnesium, iron, copper, iodine, and molybdenum can also be classified as protective substances. In addition to antioxidant minerals, there are also important ingredients for the cancer prevention. These include, for example, flavonoids. The functional properties of flavonoids are enhanced by the consumption of the fruits, vegetables, and cereals [10].

Reducing the risk of tumor with diet

We prepare and present foods that contribute to the prevention of tumor in remainder part of the manuscript (Figures 1-5).

 

Figure 1. Mixed vegetable salad with salmon cream (Own recipe)
Figure 2. Fruit salad with muesli (Own recipe)
Figure 3. Chicken, vegetables and homemade baked goods with kefir garlic sauce (Own recipe)
Figure 4. Homemade rye baked goods with vegetable cream (Own recipe)
Figure 5. Zucchini cream soup with wholemeal toast (Own recipe)

Conclusion

The relationship between tumor formation and nutrition is difficult to prove due to environmental and other effects. Direct acting carcinogens and promoters (high energy, fat, and protein intake, excessive alcohol, and salt intake, exercise and fibre poor lifestyle) may play a role in the formation of tumor. Furthermore, tumors have anti-promoters as well (high fibre diet, antioxidant vitamins, and minerals, flavonoids). We examine the role of these nutritional factors in the process of tumor formation. Furthermore, we prepared and presented anti-tumor meals. We provide useful practical information to the scientific community; and it is hoped that information can also improve their health with the manuscript.

Acknowledgements

The authors are very thankful to Prof Dr. R. K. Narayan for his suggestions during the preparation of manuscript and Anubha Priyabandhu for computer help.

Contribution of authors

All the authors contributed equally. They read the final version, and approved it for the publication.

Conflicts of Interest

The authors declare that they do not have conflict of interest.

Source of financial grant

There was no financial support for this manuscript.

References

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