Why should men eat nuts regularly?
If men eat a lot of nuts in their diet, this leads to an increased number of sperm. Researchers also found that such a diet also improves sperm quality.
In their current study, scientists from the University of Rovira i Virgili in Spain found that eating nuts regularly in men leads to an improvement in swimming quality and the number of sperm. The doctors published the results of their study at this year's meeting of the European Society of Human Reproduction and Embryology in Barcelona.
What does the daily consumption of nuts do for men?
In their study, the experts examined conventional semen parameters and molecular changes over a period of 14 weeks. Doctors found better sperm quality in healthy young men aged 18 to 35 when they supplemented their usual diet with mixed almonds, hazelnuts, and walnuts 60 g / day.
There is a general decline in sperm quality
The results support a positive role of the consumption of nuts on the sperm quality, explains study author Dr. Albert Salas-Huetos from the University of Rovira i Virgili. The study was conducted with a general decrease in the quantity and quality of sperm in men. In industrialized countries, this decline has been attributed to pollution, smoking, and the general western diet.
Effects of omega-3 fatty acids, antioxidants and folic acid
A diet rich in nuts could improve male fertility. When the participants were in the group of nuts ingested, significant improvements in their sperm cells could be observed. The results are consistent with improvements seen in other studies and show that a diet high in omega-3 fatty acids, antioxidants and folic acid leads to better sperm production by men. Nuts are foods that contain many of these nutrients and other phytochemicals, the researchers report, according to Sky News.
A healthy diet improves fertility
Although the results of the randomized trial are statistically significant, Dr. Warned Salas-Huetos that the results cannot be extrapolated to the general population. Men shouldn't take supplements based on the results of this study to try to increase their fertility, the expert adds. Evidence is accumulating in the literature that healthy living habits, such as following a healthy diet, can help improve fertility and conception. Of course, nuts are an important part of a healthy diet in the Mediterranean, emphasizes the study author. (as)