{"id":88554,"date":"2023-08-09T18:01:42","date_gmt":"2023-08-09T16:01:42","guid":{"rendered":"https:\/\/www.freya.nl\/?p=88554"},"modified":"2023-08-09T18:01:42","modified_gmt":"2023-08-09T16:01:42","slug":"onderzoek-naar-voedingssupplementen","status":"publish","type":"post","link":"https:\/\/staging.freya.nl\/?p=88554","title":{"rendered":"Onderzoek naar voedingssupplementen"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">In de afgelopen jaren zijn er steeds meer supplementen met vitamines, mineralen en antioxidanten beschikbaar voor mannen en vrouwen die hun vruchtbaarheid willen verbeteren.<br>Helaas bleek uit eerder onderzoek dat het nooit met zekerheid is vastgesteld dat deze supplementen doen wat ze beloven (Cochrane review de Ligny), namelijk de kans op een zwangerschap vergroten.<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Onderzoekers uit verschillende klinieken in Nederland zochten uit welke supplementen vrij verkrijgbaar zijn voor mannen met een verminderde vruchtbaarheid en welk wetenschappelijk bewijs ervoor is.<br>Ze vonden online 34 verschillende supplementen, waarvan 80% een te hoge dosis aan vitamines of mineralen bevatte. We weten uit onderzoek dat deze hoge doseringen een verslechtering van de zaadkwaliteit kunnen veroorzaken.<br>Minder dan de helft (38%) van de supplementen was getest in een onderzoek met pati\u00ebnten en deze onderzoeken waren over het algemeen van slechte kwaliteit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Het is dus belangrijk om te beseffen dat er voor veel supplementen die op de markt zijn voor verminderd vruchtbare mannen geen tot weinig wetenschappelijk bewijs is.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/academic.oup.com\/hropen\/article\/2023\/3\/hoad020\/7169104?searchresult=1\">Link naar wetenschappelijk artikel<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Er zijn steeds meer vrij verkrijgbare middelen voor mannen en vrouwen die hun vruchtbaarheid willen verbeteren. Doen ze wat ze beloven?<\/p>\n","protected":false},"author":1,"featured_media":55262,"comment_status":"closed","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":[6,10],"tags":[32,29,201],"class_list":["post-88554","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fertiliteitsnieuws","category-resultaten-wetenschappelijk-onderzoek","tag-kinderwens","tag-mannen","tag-voedingssupplement"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Onderzoek naar voedingssupplementen - Freya<\/title>\n<meta name=\"description\" content=\"Er zijn steeds meer vrij verkrijgbare middelen voor mannen en vrouwen die hun vruchtbaarheid willen verbeteren. 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