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The use of fast food reduces the production of spermatozoa in men
Last reviewed: 16.10.2021
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A new study of scientists has shown that men who have a predilection for fast food, reduce the production of spermatozoa. Conversely, a high intake of omega-3 fatty acids, which are found in fish and vegetable oils, leads to an increase in sperm concentration.
American scientists during the study asked about the gastronomic preferences of men and took their sperm for analysis for 4 years.
In comparison with those who adhered to the principles of healthy eating, men who exceeded the norm of fat consumption had a 43% lower level of sperm production and 38% lower level of sperm concentration (the number of spermatozoa per unit volume of sperm).
This once again confirms how important a healthy diet is for maintaining the genital function in men.
The study also showed that men who eat omega-3 fatty acids have a healthier sperm composition.
The doctors are very concerned about the tendency to consume fast food, referring to the fact that this leads to other serious health problems, including cardiovascular diseases.
However, it should be noted that 71% of participants in the study were overweight, which could also affect the quality of sperm. In addition, it should be noted that none of the participants were found to have indicators of sperm production and concentration below the norm. However, if we compare two categories - those who consumed saturated fats and those who preferred omega-3 polyunsaturated fats - the level of production and concentration of sperm was recorded respectively: low or high.
Of course, in order to unequivocally assert that saturated fats directly adversely affect the amount and composition of sperm, additional research is needed, but one thing is clear: a healthy lifestyle, in particular, proper nutrition, is important not only for the childbearing function, but also for maintaining good health and well-being in general.