{"id":56757,"date":"2001-04-01T00:00:00","date_gmt":"2018-12-04T06:28:23","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/serum-concentrations-of-beta-carotene-and-alpha-tocopherol\/"},"modified":"2018-12-04T07:28:23","modified_gmt":"2018-12-04T06:28:23","slug":"serum-concentrations-of-beta-carotene-and-alpha-tocopherol","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/serum-concentrations-of-beta-carotene-and-alpha-tocopherol\/","title":{"rendered":"Serum concentrations of beta-carotene and alpha-tocopherol are associated with diet, smoking, and general and central adiposity"},"content":{"rendered":"

Background: <\/strong>
\nPrevious studies of associations between diet, obesity, and blood concentrations of alpha -tocopherol and beta -carotene have been equivocal. Furthermore, most studies used only body mass index (BMI) as an obesity measure.<\/p>\n

Objectives: <\/strong>
\nOur objectives were to examine the associations between energy and nutrient intakes, alcohol consumption, tobacco use, and serum cholesterol and serum concentrations of alpha-tocopherol and beta-carotene, and to examine the associations between different measures of general and central adiposity and serum concentrations of alpha -tocopherol and beta-carotene.<\/p>\n

Design: <\/strong>
\nThis was a cross-sectional, population-based study of 253 men and 276 women aged 46-67 y. Nutrient data were collected by a modified diet history method. Measures of obesity included BMI, percentage of body fat (impedance analysis), waist-to-hip ratio, and waist circumference. The associations between serum nutrient concentrations and the other factors were examined by multiple linear regression.<\/p>\n

Results: <\/strong>
\nTwenty-one percent of men and 34% of women used antioxidant supplements. The mean BMI was 26.1 in men and 25.4 in women. Serum beta-carotene concentration was positively associated with serum cholesterol concentration, fiber intake, and beta-carotene intake, and negatively associated with smoking and all measures of obesity. In men, serum beta-carotene concentration was not significantly associated with central adiposity after adjustment for body fat. Serum alpha-tocopherol concentration was positively correlated with serum cholesterol, obesity, and vitamin E intake. In women, serum alpha-tocopherol concentration was also positively associated with intakes of ascorbic acid and selenium. Serum alpha-tocopherol concentration was associated with central adiposity after adjustment for body fat.<\/p>\n

Conclusion: <\/strong>
\nSerum beta-carotene and alpha -tocopherol concentrations have different associations with diet, smoking, general adiposity, and central adiposity.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-56757","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"\"WALLSTROM P,UNIV LUND,MALMO DIET & CANC STUDY MED RES CTR MALMO UNIV HOSP,DEPT MED;SE-20502 MALMO, SWEDEN.peter.wallstrom@smi.mas.lu.se\"","annee":"2001","mois":"4","numero":"73:4","page":"777-785","auteurs":[{"ID":5107,"post_author":"0","post_date":"2018-12-03 17:24:19","post_date_gmt":"2018-12-03 16:24:19","post_content":"","post_title":"Bo Gullberg","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"bo-gullberg","to_ping":"","pinged":"","post_modified":"2018-12-03 17:24:19","post_modified_gmt":"2018-12-03 16:24:19","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/bo-gullberg\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":43967,"post_author":"0","post_date":"2018-12-04 03:15:30","post_date_gmt":"2018-12-04 02:15:30","post_content":"","post_title":"Berglund","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"berglund-2","to_ping":"","pinged":"","post_modified":"2018-12-04 03:15:30","post_modified_gmt":"2018-12-04 02:15:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/berglund-2\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":54517,"post_author":"0","post_date":"2018-12-04 06:45:52","post_date_gmt":"2018-12-04 05:45:52","post_content":"","post_title":"Janzon","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"janzon","to_ping":"","pinged":"","post_modified":"2018-12-04 06:45:52","post_modified_gmt":"2018-12-04 05:45:52","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/janzon\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":21782,"post_author":"0","post_date":"2018-12-03 20:54:25","post_date_gmt":"2018-12-03 19:54:25","post_content":"","post_title":"Petra H Lahmann","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"petra-h-lahmann","to_ping":"","pinged":"","post_modified":"2018-12-03 20:54:25","post_modified_gmt":"2018-12-03 19:54:25","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/petra-h-lahmann\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":6708,"post_author":"0","post_date":"2018-12-03 17:41:03","post_date_gmt":"2018-12-03 16:41:03","post_content":"","post_title":"Peter Wallstr\u00f6m","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"peter-wallstrom","to_ping":"","pinged":"","post_modified":"2018-12-03 17:41:03","post_modified_gmt":"2018-12-03 16:41:03","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/peter-wallstrom\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":5108,"post_author":"0","post_date":"2018-12-03 17:24:19","post_date_gmt":"2018-12-03 16:24:19","post_content":"","post_title":"Elisabet Wirf\u00e4lt","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"elisabet-wirfalt","to_ping":"","pinged":"","post_modified":"2018-12-03 17:24:19","post_modified_gmt":"2018-12-03 16:24:19","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/elisabet-wirfalt\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":44192,"post_author":"0","post_date":"2018-12-04 03:19:18","post_date_gmt":"2018-12-04 02:19:18","post_content":"","post_title":"AMERICAN JOURNAL OF CLINICAL NUTRITION","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"american-journal-of-clinical-nutrition","to_ping":"","pinged":"","post_modified":"2018-12-04 03:19:18","post_modified_gmt":"2018-12-04 02:19:18","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/american-journal-of-clinical-nutrition\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"\nSerum concentrations of beta-carotene and alpha-tocopherol are associated with diet, smoking, and general and central adiposity - 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