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Introduction to Nutrition and Cancer
Hanadi Talal Ahmedah1, Haneen Adel Basheer2, Inas Almazari3
1Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Rabigh, 25732, Saudi Arabia. hehmedouh@kau.edu.sa.
Cancer Treatment and Research
|August 12, 2024
Summary
A healthy diet significantly impacts cancer risk, influencing development, prevention, and treatment through mechanisms like inflammation. Nutritional choices, including fruit and vegetable intake, play a crucial role in cancer modulation.
Area of Science:
- Oncology
- Nutritional Science
- Public Health
Background:
- Cancer remains a leading global cause of mortality, with millions of new cases and deaths annually.
- Both genetic and environmental factors, notably nutrition, contribute to cancer development.
- Dietary habits are increasingly recognized as a modifiable factor influencing cancer risk.
Purpose of the Study:
- To synthesize current scientific understanding of nutrition's role in cancer.
- To provide evidence-based dietary recommendations for cancer prevention and management.
- To elucidate the complex relationship between diet, inflammation, and cancer.
Main Methods:
- Review of existing scientific literature and epidemiological studies.
- Analysis of dietary patterns and their association with cancer incidence and outcomes.
- Examination of molecular and cellular mechanisms linking nutrition to cancer.
Main Results:
- Diets high in red/processed meats and low in fruits/vegetables correlate with elevated inflammatory biomarkers linked to cancer.
- Consumption of phytosterols, vitamins, and minerals shows potential in reducing cancer risk due to antioxidant and anti-inflammatory properties.
- Specific dietary patterns can modulate cancer risk, particularly for colorectal and breast cancers.
Conclusions:
- Nutrition is a critical factor in cancer etiology, prevention, and treatment.
- Adopting a healthy diet rich in plant-based foods and essential micronutrients may lower cancer risk.
- Further research into diet-cancer interactions can inform public health strategies and clinical practice.
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