With the advancement of diagnostic technology, more and more male patients are diagnosed with prostate cancer. In fact, prostate cancer can be found early in early treatment to reach a high cure rate.But how is the key?
What are the symptoms of prostate cancer?
The clinical symptoms of prostate cancer appear sooner or later and its severity, depending on the speed of cancer growth and the degree of compression of the urethra.
1. Disinerous urination
Because the prostate is embracing the urethra, cancer first compresses the urethra, showing the symptoms of abnormal urination.In the beginning, the urine can be seen frequently, and the increasing themplus of the night urine; when the lumps increase the compression of the urethra, the urine flow will become thinner, the urination is not smooth, and the urine is prolonged. Should be vigilant.
When cancer gradually increases, the urethra is more severe, which makes it difficult to urinate, resulting in urine retention in the bladder, the bladder is full and swollen, and the high degree of expansion is extremely uncomfortable. Unpleasant.
2. Pain
In addition, the current metastases of the prostate cancer, especially the pelvic metastasis, can occur in the back of the back, or the symptoms similar to sciatica. Pain can often be radiated to the perineal and the anus.
Therefore, a man over 45 years of age has frequent urination, increasing urine, prolonged urine, thinning urination, and difficulty in urination, and the possibility of prostate cancer should be considered.
How to prevent prostate cancer
1. Supplement vitamin E
Dutch researchers have found that people who take vitamin E50 mg for 5-8 years per day have symptoms 32%less prostate cancer than those who do not take vitamin E, and the mortality rate of the prostate cancer in the vitamin E group is lower than that 41%.It is speculated that vitamin E is a fat -soluble antioxidant, which can capture the "killer" oxygen free radicals with excessive machines, reduce damage to the prostate cell membrane and genes, and therefore can prevent or delay the occurrence of prostate cancer.Experts point out that middle -aged and elderly men should eat more foods rich in vitamin E, such as nuts (sunflower seeds, walnuts, pine nuts, pumpkin seeds, hazelnuts, etc.), wheat embryo powder, hair tofu, olive oil, soy oil, corn, corn, corn, corn, corn, corn, corn, corn, corn, corn, corn, corn, corn, corn Oil, rice bran oil, sesame oil, purslane, etc.If necessary, take vitamin E glue pills 50 mg or 100 mg per day.
2. Supplement trace element selenium
Not long ago, researchers at the Harvard School of Public Health used the method of cutting nails and inspection to test their selenium intake levels of more than 34,000 to 75 years old, and found that high selenium intakes suffered from lower selenium intake. The risk of prostate cancer is significantly reduced.We know that selenium can protect the body from the damage of the polyanolia free radicals through the glutathione peroxidase; the biofilm and cells of the human tissue are easily attacked by the biological membrane and cells of the human tissue.In modern research, selenium deficiency is closely related to the occurrence of cancer.Therefore, middle -aged and elderly men usually pay attention to eating more selenium -rich foods, such as dumplings, cyanus, sea shrimp, mackerel, catfish, grilled bran, oil gluten, etc. If necessary, you can add selenium card gel or Selenium Jinkang may have a certain effect on preventing prostate cancer.
Dr. Taylor of the National Cancer Institute of Cancer believes: "Recent research shows that selenium and vitamin E can prevent prostate cancer. Although we cannot reach the final conclusion, we have reached a new height of promising futures."
Third, eat less meat dairy products
The nearby American Institute of Cancer Institute of Cancer published a report on the dietary survey report of James Hobett and others on 59 countries due to the dietary survey report of prostate cancer. The intake is proportional, which is inversely proportional to the intake of wheat, fruit and fish.It is prompted that people with too many meat and dairy products are more likely to die from prostate cancer.This is related to animal fat foods to improve the level of sex hormone in men and increase the risk of cancer because prostate cancer is quite sensitive to the level of blood hormones.
(Editor in charge: Zheng Guisheng)
