{"id":57597,"date":"2000-06-01T00:00:00","date_gmt":"2018-12-04T06:41:40","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/fruits-and-vegetables-increase-plasma-carotenoids-and-vitamins\/"},"modified":"2018-12-04T07:41:40","modified_gmt":"2018-12-04T06:41:40","slug":"fruits-and-vegetables-increase-plasma-carotenoids-and-vitamins","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/fruits-and-vegetables-increase-plasma-carotenoids-and-vitamins\/","title":{"rendered":"Fruits and vegetables increase plasma carotenoids and vitamins and decrease homocysteine in humans"},"content":{"rendered":"<p>Observational epidemiologic studies have shown that a high consumption of fruits and vegetables is associated with a decreased risk of chronic diseases. Little is known about the bioavailability of constituents from vegetables and fruits and the effect of these constituents on markers for disease risk.<\/p>\n<p>Currently, the recommendation is to increase intake of a mix of fruits and vegetables (&quot;five a day&quot;). We investigated the effect of this recommendation on plasma carotenoids, Vitamins and homocysteine concentrations in a 4-wk dietary controlled, parallel intervention study.<\/p>\n<p>Male and female volunteers (n = 47) were allocated randomly to either a daily 500-g fruit and vegetable (&quot;high&quot;) diet or a 100-g fruit and vegetable (&quot;low&quot;) diet.<\/p>\n<p>Analyzed total carotenoid, vitamin C and folate concentrations of the daily high diet were 13.3 mg, 173 mg and 228.1 mu g, respectively. The daily low diet contained 2.9 mg carotenoids, 65 mg vitamin C and 131.1 &micro;g folate.<\/p>\n<p>Differences in final plasma levels between the high and low group were as follows: lutein, 46% [95% confidence interval (CD 28-64]; beta-cryptoxanthin, 128% (98-159); lycopene, 22% (8-37); alpha-carotene, 121% (94-149); beta-carotene, 45% (28-62); and Vitamin C, 64% (51-77) (P &lt; 0.05). The high group had an 11 % (-18 to -4) lower final plasma homocysteine and a 15% (0.8-30) higher plasma folate concentration compared with the low group (P &lt; 0.05).<\/p>\n<p>This is the first trial to show that a mix of fruits and vegetables, with a moderate folate content, decreases plasma homocysteine concentrations in humans.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-57597","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"\"BROEKMANS WMR,TNO,NUTR & FOOD RES;NL-3700 AJ ZEIST, NETHERLANDS\"","annee":"2000","mois":"6","numero":"130:6","page":"1578-1583","auteurs":[{"ID":11377,"post_author":"0","post_date":"2018-12-03 18:34:33","post_date_gmt":"2018-12-03 17:34:33","post_content":"","post_title":"F J Kok","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"f-j-kok","to_ping":"","pinged":"","post_modified":"2018-12-03 18:34:33","post_modified_gmt":"2018-12-03 17:34:33","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/f-j-kok\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":54489,"post_author":"0","post_date":"2018-12-04 06:45:03","post_date_gmt":"2018-12-04 05:45:03","post_content":"","post_title":"Broekmans","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"broekmans","to_ping":"","pinged":"","post_modified":"2018-12-04 06:45:03","post_modified_gmt":"2018-12-04 05:45:03","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/broekmans\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":54490,"post_author":"0","post_date":"2018-12-04 06:45:05","post_date_gmt":"2018-12-04 05:45:05","post_content":"","post_title":"Klopping-ketelaars","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"klopping-ketelaars","to_ping":"","pinged":"","post_modified":"2018-12-04 06:45:05","post_modified_gmt":"2018-12-04 05:45:05","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/klopping-ketelaars\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":57596,"post_author":"0","post_date":"2018-12-04 07:41:39","post_date_gmt":"2018-12-04 06:41:39","post_content":"","post_title":"Schuurman","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"schuurman-3","to_ping":"","pinged":"","post_modified":"2018-12-04 07:41:39","post_modified_gmt":"2018-12-04 06:41:39","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/schuurman-3\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":55550,"post_author":"0","post_date":"2018-12-04 07:02:08","post_date_gmt":"2018-12-04 06:02:08","post_content":"","post_title":"Van Den Berg","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"van-den-berg-4","to_ping":"","pinged":"","post_modified":"2018-12-04 07:02:08","post_modified_gmt":"2018-12-04 06:02:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/van-den-berg-4\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":57124,"post_author":"0","post_date":"2018-12-04 07:34:27","post_date_gmt":"2018-12-04 06:34:27","post_content":"","post_title":"Van Poppel","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"van-poppel-3","to_ping":"","pinged":"","post_modified":"2018-12-04 07:34:27","post_modified_gmt":"2018-12-04 06:34:27","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/van-poppel-3\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":51812,"post_author":"0","post_date":"2018-12-04 05:44:48","post_date_gmt":"2018-12-04 04:44:48","post_content":"","post_title":"Verhagen","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"verhagen","to_ping":"","pinged":"","post_modified":"2018-12-04 05:44:48","post_modified_gmt":"2018-12-04 04:44:48","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/verhagen\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":44294,"post_author":"0","post_date":"2018-12-04 03:21:12","post_date_gmt":"2018-12-04 02:21:12","post_content":"","post_title":"JOURNAL OF NUTRITION","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"journal-of-nutrition","to_ping":"","pinged":"","post_modified":"2018-12-04 03:21:12","post_modified_gmt":"2018-12-04 02:21:12","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/journal-of-nutrition\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - 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