{"id":23175,"date":"2017-07-25T21:17:34","date_gmt":"2017-07-25T19:17:34","guid":{"rendered":"https:\/\/www.freya.nl\/?p=23175"},"modified":"2017-07-25T21:17:34","modified_gmt":"2017-07-25T19:17:34","slug":"spermakwaliteit-westerse-man-daalt","status":"publish","type":"post","link":"https:\/\/staging.freya.nl\/?p=23175","title":{"rendered":"Spermakwaliteit van de westerse man daalt hard"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">Grootschalig onderzoek laat zien dat de spermakwaliteit van mannen uit Europa, Australi\u00eb, Nieuw-Zeeland en de Verenigde Staten de afgelopen 40 jaar hard achteruit gegaan is.<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">De auteurs van het recent uitgevoerde onderzoek combineerden allerlei studies en analyseerden de data van in totaal bijna 43.000 mannen opnieuw.&nbsp;In 2011 zaten in de gemiddelde zaadlozing gemiddeld 59,3% minder zaadcellen dan in 1973. Een enorme daling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De oorzaak van de dalende spermakwaliteit ligt mogelijk (deels) in de hormoonverstorende stof Bisfenol A die in veel plastic producten zit. Het kan in zeer kleine deeltjes in ons voedsel terecht komen. Als je hier te veel van binnenkrijgt, kan dit een negatief effect hebben op de vruchtbaarheid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deze dalende trend kan mogelijk gevolgen hebben voor de vruchtbaarheid van mannen. Het is niet ondenkbaar dat in de toekomst meer en meer paren aangewezen zijn op vruchtbaarheidstechnieken zoals IVF of ICSI.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Bronnen:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/nos.nl\/artikel\/2185017-zaadkwaliteit-van-de-westerse-man-keldert.html\" target=\"_blank\" rel=\"noreferrer noopener\">NOS nieuwsbericht<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/academic.oup.com\/humupd\/article\/23\/6\/646\/4035689\" target=\"_blank\" rel=\"noreferrer noopener\">Human Reproduction Update<\/a> (Engelstalig artikel over het onderzoek)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Wil je meer lezen?<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.rivm.nl\/nieuws\/rivm-eu-normen-bpa-opnieuw-bekijken\" target=\"_blank\" rel=\"noreferrer noopener\">RIVM: EU normen BPA opnieuw bekijken<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/radar.avrotros.nl\/artikel\/10-tips-zo-vermijd-je-hormoonverstorende-stoffen-20061\" target=\"_blank\" rel=\"noreferrer noopener\">Radar: 10 tips &#8211; zo vermijd je hormoonverstorende stoffen<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Grootschalig onderzoek laat zien dat de spermakwaliteit van mannen uit Europa, Australi\u00eb, Nieuw-Zeeland en de Verenigde Staten de afgelopen 40 jaar hard achteruit gegaan is.<\/p>\n","protected":false},"author":1,"featured_media":80644,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[6,9,10],"tags":[48,29,150,151,53],"class_list":["post-23175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fertiliteitsnieuws","category-nieuws-voor-professionals","category-resultaten-wetenschappelijk-onderzoek","tag-icsi","tag-mannen","tag-onderzoek","tag-spermakwaliteit","tag-vruchtbaarheid"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - 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