Prostate cancer is the most common malignancy among men in developed countries such as Europe and the United States. In China, although there are no epidemiological findings to corroborate this with large sample sizes, a significant clinical trend towards an increase in prostate cancer patients has indeed been observed. Currently, most prostate cancer patients in China are older men over the age of 70, with a portion of those between the ages of 60 and 70, and less common in those under 60. The real cause of prostate cancer is not clear, but diet and living environment play a very important role. The incidence and malignancy of prostate cancer in different races is decreasing for blacks, whites and yellows. However, when yellow people immigrate to Europe, the incidence of prostate cancer may not change much in the first and second generations, but in the third generation, the incidence of prostate cancer will be closer to that of the local population. The medical community explains this by the fact that the modern diet has changed, consuming more and more protein and fat, but with significantly less activity, leading to metabolic problems, which are closely related to the increased incidence of prostate cancer. In the past, once prostate cancer was detected in the country, it was late, this is because the early cancerous symptoms of the prostate are less obvious. The male reproductive system can be divided into a central zone and a peripheral zone. The former wraps the urethra, and if there is a disease, it will soon be reflected by urination. However, most prostate cancers grow in the peripheral zone, which does not affect urination in the early stages and is almost asymptomatic. Since this tumor is most likely to metastasize to the bones, such as the pelvis and the lumbar spine near the pelvis, many patients in the 1980s sought medical attention because they developed bone pain and eventually found prostate cancer, but sometimes the primary focal mass of the prostate at this time may not be large. With advances in medical technology, older men today can have their disease detected early with a prostate-specific antigen test (PSA). Medicare in the United States requires that men over the age of 50 be tested for PSA once a year, or every six months if they are at high risk for smoking, drinking, or family history. It is now common practice for older men over the age of 50 to have their PSA routinely tested once a year, and it is important to note that some people who have a slightly high PSA may have a urinary tract infection, prostate inflammation, or a sedentary prostate that has irritated the prostate and caused an elevated PSA. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. In the meantime, it is advisable for men to be tested in the urology department or male department of a regular hospital. In foreign countries, “suspected patients” detected by PSA testing are usually followed up by specialists to ensure the accuracy of some special tests such as transrectal ultrasound and puncture biopsy. The most important thing to prevent prostate cancer is to have regular medical checkups, pay attention to PSA tests, and other things like adjusting your diet, improving your living environment, getting enough sleep, and avoiding overexertion. Men can take some plant-based drugs and antioxidant drugs such as tomato seeds, vitamin E, pollen-based drugs, zinc products, etc. to improve immunity. In recent years, there are also experts found discussing, the usual health status of the prostate gland and the possible association of prostate hyperplasia, prostate cancer, which mentioned that the histological prostate inflammation should be reduced or treated promptly. This is also a good idea to get the attention of your male friends, in line with the philosophy of the Chinese medicine “cure the disease”.