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For prostate cancer (Prostate Cancer, PCa), sexual activity is a life>
.
However, the relationship between sexual activity and prostate cancer is still very controversial
.
Among them, there are two views that are more representative: the first is that frequent sexual activity will increase the incidence of prostate cancer; the second is that frequent sexual activity will reduce the incidence of prostate cancer
.
In the first point of view, a well-known mechanism is that sexual activity increases androgen activity in the body, so frequent sexual activity may indirectly increase the risk of prostate cancer
.
Another mechanism is that sexual activity will increase the chance of exposure to infectious pathogens; a 2008 Cambridge University study found that frequent masturbation will increase the chance of prostate cancer
.
In the second view, that is, the view that promotes frequent activities, there are different mechanism assumptions
.
One of the hypotheses suggests that in the absence of other indicators of physical abnormality, less ejaculation in men increases the risk of prostate cancer
.
This hypothesis is based on the mechanism that frequent ejaculation helps to discharge the carcinogenic secretions accumulated in the prostate acinar, thus reducing the risk of prostate cancer
.
Another hypothesis in this view system suggests that the suppression and inhibition of sexual activity are factors that increase the risk of prostate cancer, so too little ejaculation is not advocated
.
As early as 2003, an Australian study showed that more frequent ejaculation can reduce the incidence of prostate cancer
.
In addition, there are some studies that believe that ejaculation frequency is not related to prostate cancer
.
One Harvard University study published in 2004 held this view
.
Also from Harvard University, Jennifer R.
Rider of the Epidemiology Department of the School of Public Health and his team, published in European Urology in 2016, "Ejaculation Frequency and Risk of Prostate Cancer: Updated Results with an Additional Decade of Follow-up 》, relevant data collection was carried out
.
In this study, the researchers analyzed the data of about 32,000 men over 18 years.
The results of the study showed that more than 21 ejaculations per month reduced the incidence of prostate cancer
.
They followed up the men who came to the clinic for 10 years and integrated their follow-up records with the initial pathological analysis to comprehensively assess the association between ejaculation frequency and PCa
.
In the follow-up data collection, PCa patients will record the frequency of their own monthly semen
.
The study involved 31,925 men.
It began collecting data in 1992 and continued until 2010
.
The study assessed the average monthly ejaculation frequency of the male population according to three time periods: 20-29 years old, 40-49 years old, and the year before participating in the follow-up questionnaire
.
The data results show that in the 20-29 age group, compared with 4-7 ejaculations per month, the hazard ratio for the incidence of PCa ≥21 is 0.
81; and the hazard ratio for the 40-49 age group is 0.
78
.
In other words, in adult men, a higher ejaculation frequency is less likely to be diagnosed with prostate cancer later than a lower ejaculation frequency
.
This study uses a lot of data to prove that active sexual activity (more frequent ejaculation) in adult men may reduce the risk of prostate cancer (PCa)
.
In addition, relevant data in the industry indicate that 38% of married people aged 60 or over in the United States engage in sexual activity 1-4 times a month, and 14% of them say they engage in sexual activity at least 5 times a month
.
Although sexual desire decreases with age, sexual activity is still common among men aged 70, 80, and even 90
.
In view of the fact that sexual activity in elderly men is still common, but elderly men are at a high risk of prostate cancer, the view that frequent sexual activity increases prostate cancer may be affected by the high incidence of prostate cancer in elderly men
.
Most of the research on the relationship between sexual activity and prostate cancer is limited to controlled studies on cases of prostate cancer that have been diagnosed.
This may be prone to methodological bias, because the collection of information on sexual activity before the diagnosis of prostate cancer is in cancer Collected through the patient's own memories after diagnosis
.
After prostate cancer is diagnosed and treated, sexual function may be weakened, and patients who are diagnosed with prostate cancer and are being treated may have false memories and statements about the actual frequency of sexual activity in the past
.
In addition, men with higher ejaculation frequency may have more accurate memories of past ejaculation frequency levels than men with lower ejaculation frequency
.
Another point is that the research described above evaluated ejaculation frequency in adulthood, not adolescence
.
Since the differentiation of prostate epithelial cells occurs in the critical period of puberty, puberty may have etiological significance for the occurrence of prostate cancer
.
If the frequency of ejaculation in adolescence is important for the occurrence of prostate cancer, then data on the frequency of ejaculation in adults will not be able to assess this
.
However, there are also some relevant research results that indicate that the frequency of ejaculation in middle-aged and old age is also a related period that affects prostate cancer
.
Prostate cancer itself is a relatively slow-developing cancer.
If it is detected and intervened early, and the cancer cells have not spread outside the prostate, there is a chance of good treatment
.
Perhaps due to organ and treatment limitations, the collection of data on sexual activity in advanced cases of prostate cancer is relatively small, so it is currently only possible to hypothesize that sexual activity may delay the development of early prostate cancer
.
Click to read the original text and download the Metz Medical APP
.
However, the relationship between sexual activity and prostate cancer is still very controversial
.
Among them, there are two views that are more representative: the first is that frequent sexual activity will increase the incidence of prostate cancer; the second is that frequent sexual activity will reduce the incidence of prostate cancer
.
In the first point of view, a well-known mechanism is that sexual activity increases androgen activity in the body, so frequent sexual activity may indirectly increase the risk of prostate cancer
.
Another mechanism is that sexual activity will increase the chance of exposure to infectious pathogens; a 2008 Cambridge University study found that frequent masturbation will increase the chance of prostate cancer
.
In the second view, that is, the view that promotes frequent activities, there are different mechanism assumptions
.
One of the hypotheses suggests that in the absence of other indicators of physical abnormality, less ejaculation in men increases the risk of prostate cancer
.
This hypothesis is based on the mechanism that frequent ejaculation helps to discharge the carcinogenic secretions accumulated in the prostate acinar, thus reducing the risk of prostate cancer
.
Another hypothesis in this view system suggests that the suppression and inhibition of sexual activity are factors that increase the risk of prostate cancer, so too little ejaculation is not advocated
.
As early as 2003, an Australian study showed that more frequent ejaculation can reduce the incidence of prostate cancer
.
In addition, there are some studies that believe that ejaculation frequency is not related to prostate cancer
.
One Harvard University study published in 2004 held this view
.
Also from Harvard University, Jennifer R.
Rider of the Epidemiology Department of the School of Public Health and his team, published in European Urology in 2016, "Ejaculation Frequency and Risk of Prostate Cancer: Updated Results with an Additional Decade of Follow-up 》, relevant data collection was carried out
.
In this study, the researchers analyzed the data of about 32,000 men over 18 years.
The results of the study showed that more than 21 ejaculations per month reduced the incidence of prostate cancer
.
They followed up the men who came to the clinic for 10 years and integrated their follow-up records with the initial pathological analysis to comprehensively assess the association between ejaculation frequency and PCa
.
In the follow-up data collection, PCa patients will record the frequency of their own monthly semen
.
The study involved 31,925 men.
It began collecting data in 1992 and continued until 2010
.
The study assessed the average monthly ejaculation frequency of the male population according to three time periods: 20-29 years old, 40-49 years old, and the year before participating in the follow-up questionnaire
.
The data results show that in the 20-29 age group, compared with 4-7 ejaculations per month, the hazard ratio for the incidence of PCa ≥21 is 0.
81; and the hazard ratio for the 40-49 age group is 0.
78
.
In other words, in adult men, a higher ejaculation frequency is less likely to be diagnosed with prostate cancer later than a lower ejaculation frequency
.
This study uses a lot of data to prove that active sexual activity (more frequent ejaculation) in adult men may reduce the risk of prostate cancer (PCa)
.
In addition, relevant data in the industry indicate that 38% of married people aged 60 or over in the United States engage in sexual activity 1-4 times a month, and 14% of them say they engage in sexual activity at least 5 times a month
.
Although sexual desire decreases with age, sexual activity is still common among men aged 70, 80, and even 90
.
In view of the fact that sexual activity in elderly men is still common, but elderly men are at a high risk of prostate cancer, the view that frequent sexual activity increases prostate cancer may be affected by the high incidence of prostate cancer in elderly men
.
Most of the research on the relationship between sexual activity and prostate cancer is limited to controlled studies on cases of prostate cancer that have been diagnosed.
This may be prone to methodological bias, because the collection of information on sexual activity before the diagnosis of prostate cancer is in cancer Collected through the patient's own memories after diagnosis
.
After prostate cancer is diagnosed and treated, sexual function may be weakened, and patients who are diagnosed with prostate cancer and are being treated may have false memories and statements about the actual frequency of sexual activity in the past
.
In addition, men with higher ejaculation frequency may have more accurate memories of past ejaculation frequency levels than men with lower ejaculation frequency
.
Another point is that the research described above evaluated ejaculation frequency in adulthood, not adolescence
.
Since the differentiation of prostate epithelial cells occurs in the critical period of puberty, puberty may have etiological significance for the occurrence of prostate cancer
.
If the frequency of ejaculation in adolescence is important for the occurrence of prostate cancer, then data on the frequency of ejaculation in adults will not be able to assess this
.
However, there are also some relevant research results that indicate that the frequency of ejaculation in middle-aged and old age is also a related period that affects prostate cancer
.
Prostate cancer itself is a relatively slow-developing cancer.
If it is detected and intervened early, and the cancer cells have not spread outside the prostate, there is a chance of good treatment
.
Perhaps due to organ and treatment limitations, the collection of data on sexual activity in advanced cases of prostate cancer is relatively small, so it is currently only possible to hypothesize that sexual activity may delay the development of early prostate cancer
.
Click to read the original text and download the Metz Medical APP
