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Prostate cancer is the malignant tumor pathology most often diagnosed in males of developed countries. It constitutes the Most common type of cancer in humans (Excluding skin) in both the United States and Europe, where it is the third leading cause of death after lung and colorectal crosses.
In Spain, they are detected 18,872 new cases of prostate cancer One year (81.25 cases per 100,000 inhabitants), according to the Director of the Urology Service of the San Rafael Hospital in Madrid, Dr. Edilberto Fernandez, and the head of the Medical Oncology Service of the Mad Anderson Center of Madrid, Enrique Grand, In the Health Food (Dome Books).
In his view, with some treatments under discussion for a very important rate of side effects, it would be desirable to be able to establish prevention mechanisms that play on said disease, among which nutritional factors can be found. "A number of risk factors have been identified that are involved in the carcinogens of prostate cancer, including age, race, various genetic factors and diet. Prostate cancer is highly linked to advanced age, Rarely before the age of 40 and the average age of appearance in Spain is at 74 years, "they stress.
In addition, they indicate that there are important geographical differences in The incidence of prostate cancer over the world, Which they consider could mean that "some dietary factors can influence the development of cancer, or play an active role or as an inhibitor of carcinogens."
Though they warn that the effects of Diet on prostate cancer They are currently a question mark, they say that specific changes in diet should begin at an early age in order to have an effect. Thus, from the point of view of the prostate cancer, they argue that, among others, they are considered potentially protective factors against prostate cancer:
Although they are aware that the effects of diet on prostate cancer are currently a question mark, they note that the specific changes in diet should begin at an early age in order to have an effect.
.- The lycopene, due to its antioxidant potential neutralizing free radicals, and the carotenoids, precursors of vitamin A. Some studies show a reduction of up to 20% The risk of prostate cancer With a diet rich in the substances. They can be found in tomato, watermelon, grapefruit and other fruits and vegetables.
.- The cruciferous vegetables as they contain rich fiber, micronutrients (vitamin C, E, folate) and phytochemicals (carotenoids, phenols, isoflavones, isothiocyanates, indoles), with biological activity as anticarcinegens. The intake of abundant fruit and vegetables is associated with a reduction in Risk of suffering many rockers. Consumers of high doses of vegetables, especially cruciferous, such as broccoli and cauliflower, have a reducing effect on the prostate cancer. They can also be found in carrots, spinach, garlic, cabbage, leeks, chives, green salad and green sparrows.
. Vitamin E supplements have shown a reduction in some studies The incidence and mortality of prostate cancer, Although in others they have proved ineffective. It can be found naturally in products such as sunflower seeds, paprika and red pepper powder, almonds, peanuts, aromatic herbs such as basil and oregano, apricot, green olives, spinach, taro root or hazelnut.
.- Selenium, too, has presented contradictory results of its role as a protective agent in Prostrate cancer In various studies. In different doses, it provides various anticarnogenic activities, including antioxidant protection, brake from carcinogenic metabolism, immune stimulation and cell death. Several studies have shown a reduction in the rate of prostate cancer. It can be found in nuts (nuts, hazelnuts), pumpkin seeds, vegetables, cucumbers, garlic, asparagus, legumes, cereals (corn, oats, wheat), fruits, mushrooms, meats, seafood, eggs, milk and derivatives.
.- Vitamin D deficiency is considered a risk factor for The development of prostate cancer, Because its metabolites have a protective action against carcinogens.
.- Caffeine and phenolic acid, active ingredients of coffee, have antioxidant activity. Studies have shown that people who regularly consumed coffee have a lower risk of developing advanced or lethal prostate cancer.
.- The Mediterranean diet, considered today a protective Against many types of cancers And cardiovascular diseases, has a high content of fruits, vegetables, pasta, and including moderate consumption of wine, this combination is excellent to advise it among the population.
Instead, prastrate cancer enhancing factors are:
.- Calcium, since it suppresses the endogenous synthesis of vitamin D, which inhibits the proliferation of prostatic neoplastic cells. It also increases blood levels of some hormones that have an adequate growth and are associated with an increased risk of prostate cancer. The increase in risk is small and occurs in cases of high intake of dairy products, in which a relative increase in certain more aggressive tumor tarnants are observed. Milk, dairy products and eggs are rich in calcium.
.- Zinc can play a role in the suppression of the growth of neoplastic prostate cells and the inhibition of tumor tumor. The long-term intake of zinc as an isolated supplement or as part of multivitamin preparation is associated with an increase in Risk of Prostate Cancer. It can be found in cocoa, watermelon seeds, lambs, oysters, peanuts, pumpkin seeds, butter, veal liver, wheat germ.
.- The diet rich in fats may increase The risk of prostate cancer. The incense of large amounts of alpha-linolenic acid and the low amount of linolenic acid, a combination that occurs in red meat and some dairy products, seems to be responsible for the increased risk. Obese patients have a higher risk of prostate cancer. Therefore, saturated fats or animal fats and butter should be avoided in the diet.
.- Meat is one of the main fat vehicles, so it is difficult to cause the correlation with the intake of meat and fat. Cooking high-temperature meat produces products with a potential correction effect. In addition, N-nitroous compounds were endothologically or from preservatives added to processed flesh, also with carcinogenic potential and free radicals of iron-products. Therefore, the intake of red and processed compounds is associated with a high risk of prostate cancer, and more specifically metastatic prostate cancer.
.- Meal sour supplements are associated with An increased incidence of prostate cancer. Green vegetables, fruits, cereals, nuts and meat are rich in the substance.
By: ECOticias.com/network / Agencies
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