The role of nutrition in cancer prevention

The role of nutrition in cancer prevention

The role of nutrition in cancer prevention

Cancer is one of the leading causes of death worldwide and affects millions of people. The search for opportunities to reduce the risk of cancer and improve the chances of survival has led to intensive studies on the role of nutrition in cancer prevention.

introduction

Nutrition plays a crucial role in health and has the potential to influence the risk of cancer. A healthy diet can strengthen the immune system, reduce inflammation, support the DNA repair system and supply the body with important nutrients that are of crucial importance for the prevention of cancer.

nutrients and their role in cancer prevention

antioxidants

Antioxidants are compounds that occur in many types of fruit and vegetables. They protect the body from harmful free radicals that can cause DNA damage and contribute to the development of cancer. Some of the most important antioxidants are vitamin C, vitamin E, beta-carotene and selenium. It is recommended to consume a variety of fruit and vegetable varieties to benefit from a wide range of antioxidants.

fiber

Fillers are contained in whole grains, fruit, vegetables, legumes and nuts. They help keep the intestine healthy and regulate the digestive process. Fill -rich foods can reduce the risk of colon cancer and other types of cancer. It is recommended to consume at least 25-30 grams of fiber per day.

omega-3 fatty acids

Omega-3 fatty acids are essential fatty acids that occur in fat fish, flax seeds and chia seeds. They have anti-inflammatory properties and can reduce the risk of cancer such as breast, intestinal and prostate cancer. It is recommended to regularly include fish or other sources of omega-3 fatty acids.

Kreuzblütler vegetables

Cross -flowered vegetables such as broccoli, cauliflower, Brussels sprouts and kale contain compounds that can reduce the risk of cancer. These vegetables contain Sulforaphan, Indol-3-Carbinol and other active ingredients that can activate detoxifying enzymes and inhibit cancer growth.

green tea

Green tea contains strong antioxidants known as polyphenols. These compounds can reduce the risk of cancer by preventing cell damage and inhibiting tumor growth. Regular drinking green tea can be associated with a lower risk of breast, intestinal and prostate cancer.

Cancer -fighting food

tomatoes

Tomatoes contain the antioxidant lycopine, which is known for its cancer -fighting properties. It has been shown that Lycopin reduces the risk of prostate, lung and stomach cancer. It is recommended to consume tomatoes in a cooked form, as this increases the bioavailability of lycopine.

berries

Berries such as strawberries, blueberries and raspberries are rich in antioxidants and can help to reduce the risk of cancer such as breast, colon and mouth cancer. They also contain fiber that promote intestinal health.

garlic

Knoblauch is known for its anti -inflammatory and immune -strong properties. It has been shown that garlic reduces the risk of cancer types such as stomach, colon and lung cancer. It is recommended to use fresh garlic because the pharmacological properties can be reduced when cooking.

turmeric

Turmeric is a spice that contains the yellow pigment curcumin. Curcumin has strong anti -inflammatory and antioxidant properties and can reduce the risk of cancer. It is recommended to use turmeric as a spice or to take curcumin as a dietary supplement to benefit from the health advantages.

Influence of lifestyles on cancer prevention

overweight and lack of exercise

Well -known risk factors for different types of cancer are obesity and lack of exercise. Excess body fat increases the risk of breast, colon, uterine and kidney cancer. Regular physical activity can reduce the risk of cancer by regulating the metabolism and strengthening the immune system.

alcohol consumption and smoking

Alcohol consumption and smoking are two of the most important risk factors for cancer. Excessive alcohol consumption increases the risk of liver, oral, throat, throat, breast and colon cancer. Smoking is a well-known risk factor for lung, oral, throat, throat, bladder and pancreatic cancer. It is recommended to moderate alcohol and to give up smoking completely to reduce the risk of cancer.

sunlight

Excessive sunlight can cause skin cancer. Protection against the sun by using sunscreen, hats and suitable clothing can help reduce the risk of skin cancer. It is recommended to avoid direct sunlight during the hottest hours of the day.

FAZIT

The role of nutrition in cancer prevention is of crucial importance. A healthy diet that is rich in antioxidants, fiber and omega-3 fatty acids can reduce the risk of cancer. The consumption of cancer -fighting foods such as tomatoes, berries, garlic and turmeric can also help reduce the risk of cancer. It is important to also maintain a healthy lifestyle, which includes regular physical activity, moderate alcohol consumption, avoiding smoking and protection against excessive sunlight. By combining these measures, we can actively contribute to cancer prevention and improve our health.

sources:
-World Cancer Research Fund: https://www.wcrf.org/dietandcer/Cancer-trends/worldwide-cancer-data
-American Cancer Society: https://www.cancer.org/healthy/east-healthy-Get-active/acs-guidelines-nutrition-physical-activity-prevention.html
-National Cancer Institute: https://www.cer.gov/about-cer/causes-prevention/risk/antioxidants-fact-sheet
-Mayo Clinic: https://www.mayoclinic.org/diseases-conditions/cer/in-deth/cancer-prevention/art-20044816