Doug Struthers \/ Getty Images <\/p>\n
Gentlemen, you may want to hold the bacon. A new study suggests that eating a high-fat diet may be associated with lower sperm quality. <\/p>\n
The study, published online in the European journal Human Reproduction, found that men who ate diets higher in saturated fat had lower sperm counts and concentration than men who consumed less fat. But men who consumed more omega-3 fatty acids healthy fats found in fish and plant oils had better formed sperm. <\/p>\n
Researchers looked at 99 American men in their mid-30s who were participating in an ongoing study on fertility and environment, at the Massachusetts General HospitalFertility Center. From December 2006 to August 2010, the researchers questioned the men about their diet and analyzed their semen samples. <\/p>\n
The men were divided into three groups based on their total fat intake. The men in highest third of fat consumption (at least 37% of their total calories) had a 43% lower sperm count and 38% lower sperm concentration than the men with the lowest fat intake. <\/p>\n
Saturated fats appear to be the star culprit behind poor sperm quality in this study. Men who consumed the most saturated fat (at least 13% of their daily calories) had a 35% lower total sperm count and a 38% lower sperm concentration than the men consuming the lowest levels. <\/p>\n
Men who ate the most omega-3 fatty acids, however, had more correctly formed sperm. <\/p>\n
MORE: Could a Healthy Diet Boost Sperm? <\/p>\n
According to Dr. Richard Sharpeof the Medical Research Councils Human Reproductive Sciences Unit at the University of Edinburgh, for normal functionality, sperm depend on their plasma membrane, which is mainly composed of fats. It is therefore not unreasonable to imagine that the type of fats in the diet may affect sperm membrane fat composition which, in turn, may affect sperm function. To an extent, we are what we eat, he said in an email statement. Dr. Sharpe is the deputy editor ofHuman Reproduction and is unaffiliated with the study. <\/p>\n
Diets containing higher amounts of omega-3 fat and lower amounts of saturated fat are associated with favorable semen quality parameters and may be beneficial to male reproductive health,says study author Dr. Jill Attaman, professor of obstetrics, gynecology and reproductive biology at Harvard Medical School. Although these findings need to be reproduced, adapting these nutritional modifications may not only be beneficial for reproductive health but for global general health as well. Given the impact infertility has worldwide, many men as well as couples may benefit from such lifestyle changes. <\/p>\n<\/p>\n
Link: Doug Struthers \/ Getty Images Gentlemen, you may want to hold the bacon. Continue reading
\nDoes Your Sperm Need a Diet? Fatty Foods Linked to Poor Sperm Quality<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"