Ovarian cancer: the role of nutrition and genetic prevention
In Western countries, diet is linked to the development of 30% of cancer cases¹. Nutrition is one of the most important factors in preventing neoplasms, including ovarian, breast, stomach, and esophageal cancers.
Nutrition and healthy lifestyle
Eating properly and maintaining a healthy, balanced lifestyle are essential steps in preventing the development of neoplasms¹.
In 2007, a comprehensive review of scientific research was produced through the collaboration of 150 international experts² and the World Cancer Research Fund. It revealed that to prevent various types of cancer, it is helpful to:
- Maintain a healthy weight
- Limit the consumption of alcohol, salt, red and processed meats
- Promote breastfeeding for at least 6 months²
Nutritional epidemiology and obesity
Thanks to new methods and technologies, a new branch of scientific research has emerged: nutritional epidemiology³.
Highly caloric foods contribute to obesity, which can increase cancer risk. However, some calorie-dense foods like nuts are beneficial because they provide healthy fats, fiber, and micronutrients. It is important to avoid excessive intake of sugars, fats, industrially processed foods, or foods low in water and fiber⁴⁵.
Recommended foods for ovarian cancer prevention
Health-promoting foods include:
- Fruits and vegetables (vitamins, minerals, water, fiber)
- Whole grains
- Legumes
- Oilseeds
- Spices and aromatic herbs
The foods recommended for cancer prevention are mostly plant-based and also help prevent obesity⁴⁵.
The ideal healthy diet
- Whole grains: barley, wheat, amaranth
- Legumes: chickpeas, lentils, beans
- Fruits and vegetables categorized by color:
- Green: kiwi, asparagus, zucchini
- Orange-yellow: carrots, apricots, bell peppers
- Purple-blue: plums, blackberries, eggplants
- Red: raspberries, tomatoes, beets
- White: onions, leeks, cabbage⁴⁵
It is important to limit the intake of processed meats and cold cuts⁴⁵.
BRCA genetic testing for breast and ovarian cancer prevention
In addition to a healthy lifestyle, it is essential to undergo genetic testing, such as the BRCA test, which is useful in preventing breast and ovarian cancer.
10% of breast cancer cases and 15% of ovarian cancer cases are linked to mutations in the BRCA1 and BRCA2 genes⁶. For genetic screening or in the presence of symptoms, it is advisable to consult a specialist.
For more information:
Scientific Sources
- Key TJ, Schatzkin A, Willett WC, Allen NE, Spencer EA, Travis RC
- Nutrition Guidelines –
- World Cancer Research Fund –
- Pal T et al. Cancer 2005; 104(12):2807–16
by Sorgente Genetica (2018)
