There are natural foods, antioxidant vitamins and minerals that help prevent cancer.

Cancer is an uncontrolled process of cell growth caused by an alteration in the genetic material, and attacks tissues and organs to form, in most cases, malignant tumors lethal. Diseases caused by cancer annually kills about 9 million people worldwide, despite efforts in finding and implementing new procedures and ways to prevent and cure the disease. Cancer strikes at any age, but people over fifty have an increased risk of developing this disease. Therefore, it is recommended Early medical diagnosis and a healthy diet rich in fruits, vegetables and whole grains as the best preventive method.

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Free radicals and cellular aging

Molecular biology studies revealed that cells grow old, not so much by the passage of time but by metabolic processes such as cellular oxidation caused by the same oxygen that makes life possible.
This oxidation is caused by the free radicals, Highly reactive molecules that combine with other molecules and generate a chain reaction damaging cells and weakening the vital functions. This corrosive activity as cells age rapidly, but this process can be stemmed with certain foods, antioxidant vitamins and minerals can extend the life of the cells and protect them from the bombardment of free radicals and other harmful agents.

Foods for Cancer Prevention

Foods contain substances that are not essential nutrients, capable of protecting and, in some cases, reverse cell damage in various types of cancer. And more and more foods are added to the list of plant compounds against this evil. The olive oil protects against colorectal cancer, while keeping arteries flexible to improve circulation and cell oxygenation. Garlic and onion with its high content of allicin, rich in sulfur, purifies the liver and keeps it free of toxins.

Algae are also cleansing and rich in minerals and vitamins. Japan has a high consumption of algae and has the lowest rate of breast cancer in the world. Broccoli, cabbage, cauliflower, watercress and radishes are foods counteract antitumor and free radicals.

Fruit, yogurt, mushrooms and cancer

Berries such as blueberries, cranberries and currants contain a pigment called anthocyanin a powerful antioxidant. It was also discovered its preventive power in the case of leukemia. Nuts, walnuts, almonds and hazelnuts are a good supply of antioxidants, manganese, magnesium and selenium. Legumes such as lentils, chickpeas, peas and beans are called anticancer elixirs Among other things, because they inhibit the protease, preventing the appearance of tumors of the breast and colon.

The bacillus yogurt, such as acidophilus, regenerates the intestinal flora and prevents toxins in digestion, which is useful in colon cancer and all cancers. For women, soy offers multiple benefits for its high content phytosterols, isoflavones and genistein, protective against breast cancer and ovarian cancer. Chinese mushrooms have been used in traditional Chinese medicine as a booster of the immune system, stimulating the production of interferon natural, a powerful anti-cancer.

Other foods beneficial against cancer are green tea, for its content polyphenols; red tomatoes, rich in lycopene, that has proven effective against the evils of the prostate, and finally there is the resveratrol present in grapes that blocks carcinogens and tumor growth.

Vitamins and minerals cancer

According to the American Cancer Society-ACS-, diets that include good amounts of fruits and vegetables are rich in cancer-preventive agents because of its high content of antioxidant vitamins and minerals.
These substances present in natural foods, serve as a shield against harmful free radicals. The main group includes antioxidant vitamins beta-carotene, a vitamin A, vitamin C and vitamin E. These natural antioxidants have demonstrated their ability to prevent cell damage, and are mainly present in carrots, tomatoes, pepper, citrus oil, wheat germ and whole grains, among other foods.

Vitamin A, C and E play an important role in the cellular rejuvenation and cardiovascular tissue. They are also vital metabolic processes, cell production and repair of tissues in general. The International Agency for Research on Cancer in France ensures that large amounts of Vitamin B6 and amino acid methionine reduced by 50% the onset of cancer. Vitamin B6 or pyridoxine is found in nuts, fish and meat.
Although vitamins are well known as protective against cancer, only mineral known as gliomas. Diseases are known to originate its lack, such as zinc, selenium and magnesium in the cancer prevention.

The advantage of the minerals is required in small quantities and most of them are found in nuts, legumes, fish, whole grains, eggs, seafood and dairy products. The best prevention against cancer is a balanced diet with fruits and vegetables, not smoking, avoiding processed foods, pollution, industrial chemicals and ultraviolet ionizing radiation.