{"id":309,"date":"2020-05-12T20:41:33","date_gmt":"2020-05-12T20:41:33","guid":{"rendered":"https:\/\/www.oversizeme.com\/?p=309"},"modified":"2020-05-12T20:56:37","modified_gmt":"2020-05-12T20:56:37","slug":"plunging-sperm-counts-major-public-health-crisis","status":"publish","type":"post","link":"https:\/\/www.oversizeme.com\/plunging-sperm-counts-major-public-health-crisis\/","title":{"rendered":"Plunging Sperm Counts a ‘Major Public Health’ Crisis"},"content":{"rendered":"\t\t
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Sperm count is in steep decline. A large review has found a 40-year plunge in sperm count, specifically in men from North America, Europe, Australia and New Zealand \u2014 and the reason may be associated with common factors in our daily lives.<\/p>

Scientists from the Hebrew University in Jerusalem and Icahn School of Medicine in New York analyzed 185 studies from 1973 to 2011, including almost 43,000 men. The results were stunning: Researchers found a 52 percent decline in sperm concentration and a 59 percent decline in total sperm count.<\/p>

The meta-analysis published in the Oxford University journal, Human Reproduction Update, shows that the continued decline doesn\u2019t appear to be leveling off, raising questions about the future of male reproductive health in western males.<\/p>

\u201cIt\u2019s extremely worrisome,” Dr. Shanna Swan, study author and professor of environmental medicine at the Icahn School of Medicine told NBC News. \u201cFor couples who are trying to conceive, this is a very severe problem and it\u2019s difficult psychologically, but in the big scheme of things, this is also a major public health issue.\u201d<\/p>

The new paper doesn\u2019t give reasons for the decline.<\/p>

But Swan says falling sperm counts have been linked to exposure to certain chemicals, especially for unborn boys in the womb.<\/p>

\u201cFor example, a pregnant mother\u2019s smoking has a more devastating effect on her son\u2019s future sperm count than a man smoking as an adult,” says Swan.<\/p>

The same concept may also apply to other chemicals known as \u201cendocrine disrupters\u201d \u2014 substances found all over the world in water, soil and some foods. It has been hypothesized that these substances can find their way into male fetuses, disrupting hormones, potentially increasing the risk for future fertility problems. Studies are under way to establish a conclusive link between these chemicals and fertility.<\/p>

But sperm count has broader health implications than just fertility.<\/p>

\u201cMale fertility predicts overall men\u2019s health\u201d, says Dr. Joseph Alukal, urologist and director of male reproductive health at NYU Langone Health. Studies have shown that lower sperm counts may predict shorter life expectancy and are associated with heart attacks.<\/p>

Cause-and-effect is unclear at this point, said Alukal. But there are culprits of modern life that both lower sperm count and increase the risk for other common health conditions: a sedentary lifestyle, often accompanied by a poor diet.<\/p>

Alukal recommends four simple things men can do to not only achieve better overall health, but also increase the count of their little swimmers:<\/p>

\u201cPlus they\u2019re easy to do and they cost no money\u201d, says Alukal.<\/p>

And what about mobile phones and tight underwear lowering sperm count?<\/p>

Alukal is skeptical: \u201cIf those things were lowering sperm counts as drastically as some people think they are, we would use them as a contraceptives \u2014 but we don\u2019t.\u201d<\/p>

Plunging Sperm Counts a ‘Major Public Health’ Crisis<\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Sperm count is in steep decline. A large review has found a 40-year plunge in sperm count, specifically in men from North America, Europe, Australia and New Zealand \u2014 and the reason may be associated with common factors in our daily lives. Scientists from the Hebrew University in Jerusalem and Icahn School of Medicine in […] More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[35,52],"tags":[],"_links":{"self":[{"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/posts\/309"}],"collection":[{"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/comments?post=309"}],"version-history":[{"count":0,"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/posts\/309\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/media?parent=309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/categories?post=309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oversizeme.com\/wp-json\/wp\/v2\/tags?post=309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}