What can men's semen tell us about their health?

What can men's semen tell us about their health?
What can men's semen tell us about their health?

Men are always on the lookout for health markers that can help predict their risk of chronic diseases, such as diabetes, heart disease, and cancer, but most young men may be surprised to learn that semen can be an invaluable tool when it comes to learning about their health. Men's semen can tell a lot about their health.

In the past two decades, the overall sperm count in men worldwide has fallen by as much as a third, so what does this global sperm epidemic tell us about the overall health of humans today?


About 80 million adults in the United States alone have been diagnosed with high blood pressure, which can lead to potentially life-threatening complications if left untreated, including kidney failure, heart attack, and stroke. Stanford University of Medicine that the quality of a man's semen can indicate the possibility of high blood pressure, as research that included 9,387 men between the ages of 30 and 50 years, revealed that men with reduced fertility tend to be at greater risk of developing diseases. The relationship between semen quality and high blood pressure is linked to about 15% of all genes in the human genome, which in turn are linked to reproduction and other body systems.

Being overweight or obese

Evidence always shows that smoking and obesity directly affect male infertility, as one study published in the journal Human Reproduction showed that men with a high body mass index (BMI) often have lower sperm counts and lower semen Compared to men with a relatively lower body mass index, a team of researchers led by Dr. Michael Eisenberg found that overweight and obese men ejaculated an average of 2.8 milliliters (ml) of semen compared to an ejaculation of 3.3 (ml) by men of normal weight, and it is worth noting here that the healthy amount of ejaculation ranges between 2 and 5 milliliters, and according to researchers, what causes a decrease in the number of sperm in larger men, is an increase in fat storage, which can lead to premature ejaculation. The conversion of testosterone to the female hormone estrogen can also be due to a hormone produced by fat cells known as leptin, which can damage sperm cells.

Exposure to bisphenol A

Concerns about exposure to bisphenol A (BPA) have led to a movement towards BPA-free, as BPA, an endocrine-disrupting chemical that has the properties of synthetic estrogen, has been linked to disruptions in the hormonal system, researchers have discovered. From Washington State University recently, how BPA can increase a man’s risk of infertility, after giving a group of newborn male mice oral doses of BPA, synthetic estrogen, or estradiol (the ingredient used to determine the offspring), or from a placebo, the results showed that the sperm of mice exposed to BPA died due to impaired function of meiosis, the process by which cells gather genetic information from their parents.

Alcohol consumption

If any man seeks a test to see if he is binge drinking, his sperm could provide the answer. Researchers in Denmark have found that healthy men who drink excessively often suffer from infertility problems. Of the 1,221 Danish men who were included in the study, 64% admitted that they had drunk heavily in the past month. Those who drank 40 units of alcohol in one week decreased 33% compared to men who drank between one and five units per week, and their normal sperm count was also 51% lower.

Lack of sleep

Lack of sleep is associated with some very serious health conditions, including heart disease, diabetes, obesity, depression, and even some types of cancer. However, another study from Denmark found that not getting enough sleep can also lower testosterone levels. The men and their sperm count, where the researchers in the study conducted an examination of the testicles of the participants, who numbered 1,000 men, and measured their sperm count, along with their answers to questionnaires measuring sleep schedule, sleep interruption, and sleeping habits, and it was found that the sperm count in men Those who had insomnia, difficulty getting to sleep early, or interrupted sleep through the night were, on average, 29% less likely than men without trouble sleeping, and these men also had relatively smaller testicles and more misshapen sperm. By 1.6%.

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