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Eating nuts could boost a man's fertility, according to a study.
Scientists believe that regularly eating nuts could dramatically improve the quality of sperm and the proper functioning of reproductive cells.
The results come at a time when scientists are trying to determine why the sperm count has halved over the last four decades. The decline has been linked to factors such as pollution, smoking and unhealthy aspects of the Western diet, according to the study's authors.
Researchers based in Spain came to their conclusion by recruiting 119 healthy young men between the ages of 18 and 35. In the randomized trial, the researchers asked men to either add 60 grams of nuts, almonds or hazelnuts to their diet, or continue as they were.
The quality and function of their spermatozoa, including changes at the molecular level, were measured at the beginning and end of a 14-week period.
Men eating nuts saw their sperm increase by 16%. average, as well as improvements in the overall health of the reproductive cells. All of these factors help male fertility, said in a statement the author of the study Dr. Albert Salas-Huetos of the Unit of Human Nutrition of the University Rovira i Virgil de Reus
.
These factors were probably due to lower levels of fragmentation of sperm DNA, related to infertility.
The team believes that this may be due to the fact that nuts are rich in omega-3, folate and antioxidants like selenium. , vitamin C and E, and zinc.
The results of the study were presented at the annual meeting of the European Society of Human Reproduction and Embryology on July 4th. Scientists from Rovira i Virgili University and the Autonomous University of Barcelona participated in this study funded by the International Council for Nut and Dry Foods. The research should be published in the American Journal of American Journal of Clinical Nutrition according to The Guardian.
So, men who want children should they add nuts to their diet? ? "We can not say that yet, based solely on the results of this study," said Dr. Salas-Huetos.
"But Evidence Builds in the Literature According to Healthy Lifestyle Changes"
Nicholas Macklon, Medical Director of the Fertility Treatment Center of the London Women's Clinic-based in the UK, who was not involved in the study, said The Guardian : "The changes are notable and likely to be beneficial for fertility." as many factors contribute to fertility, the impact could be limited, he said.
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