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 Faculty of Health Sciences - sbf@gelisim.edu.tr

Nutrition And Dietetics








 The Greatest Power Against Cancer: Protect Yourself with Healthy Nutrition!


February 4th, World Cancer Day, is an important occasion to raise awareness in the fight against cancer and highlight preventive measures. Istanbul Gelişim University, Faculty of Health Sciences, Department of Nutrition and Dietetics Research Assistant Başak Can shared valuable insights on nutritional recommendations for cancer prevention.


Cancer is a disease that affects millions of people worldwide but is largely preventable. Studies show that a healthy diet and conscious lifestyle choices can significantly reduce the risk of cancer. For this reason, World Cancer Day serves as a meaningful occasion to emphasize preventive strategies and raise public awareness.

Nutrition is one of the most critical factors in strengthening the immune system and making the body more resistant to diseases. By choosing the right foods, we can protect our cells, reduce inflammation, and create a natural defense shield against cancer.

Here Are Some Cancer-Protective Nutrition Recommendations:

Consume Antioxidant-Rich Foods

It is crucial to consume foods rich in antioxidants to prevent the damage caused by free radicals in the body. Dark leafy greens (such as spinach, kale, and arugula), colorful fruits and vegetables (like blueberries, carrots, and beets), green tea, and ginger are powerful allies in the fight against cancer.

Avoid Processed Foods

Excessively processed foods and those containing additives can lead to inflammation in the body, increasing the risk of cancer. Avoiding processed meat products (such as sausage, salami, and hot dogs), refined sugar, white flour-based foods, and trans fats is essential for maintaining overall health.

Choose Healthy Fats

Consuming beneficial fats helps maintain cell health and reduce inflammation. Foods rich in omega-3 fatty acids (such as salmon, walnuts, and flaxseeds) and healthy plant-based oils (like olive oil and avocado oil) should be included in the diet.

Support Gut Health

Strengthening the gut microbiota plays a crucial role in boosting the immune system. Fermented foods (yogurt, kefir, pickles), prebiotic-rich foods (onions, garlic, leeks), and whole grains (oats, bulgur, quinoa) help maintain gut health and reduce the risk of cancer.

Stay Hydrated and Active

To help the body eliminate toxins, it is essential to drink at least 8-10 glasses of water daily. Regular physical activity strengthens the immune system and acts as a protective shield against cancer. It is recommended to engage in 30-45 minutes of exercise daily, such as walking, Pilates, or yoga.

Cancer Prevention Is in Your Hands!

Adopting healthy eating habits, maintaining an active lifestyle, and consuming nutrient-rich foods can make a significant difference in reducing cancer risk. Take a small step today for a healthier future!