{"id":55712,"date":"2001-01-01T00:00:00","date_gmt":"2018-12-04T06:04:45","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/"},"modified":"2018-12-04T07:04:45","modified_gmt":"2018-12-04T06:04:45","slug":"a-high-ratio-of-dietary-animal-to-vegetable-protein-increases","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/","title":{"rendered":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women"},"content":{"rendered":"

Background: <\/strong>
\nDifferent sources of dietary protein may have different effects on bone metabolism. Animal foods provide predominantly acid precursors, whereas protein in vegetable foods is accompanied by base precursors not found in animal foods. Imbalance between dietary acid and base precursors leads to a chronic net dietary acid load that may have adverse consequences on bone.<\/p>\n

Objective: <\/strong>
\nWe wanted to test the hypothesis that a high dietary ratio of animal to vegetable foods, quantified by protein content, increases bone loss and the risk of fracture.<\/p>\n

Design:<\/strong>
\nThis was a prospective cohort study with a mean (+\/-SD) of 7.0 +\/- 1.5 y of follow-up of 1035 community-dwelling white women aged >65 y. Protein intake was measured by using a food-frequency questionnaire and bone mineral density was measured by dual-energy X-ray absorptiometry.<\/p>\n

Results: <\/strong>
\nBone mineral density was not significantly associated with the ratio of animal to vegetable protein intake. Women with a high ratio had a higher rate of bone loss at the femoral neck than did those with a low ratio (P = 0.02) and a greater risk of hip fracture (relative risk = 3.7, P = 0.04). These associations were unaffected by adjustment for age, weight, estrogen use, tobacco use, exercise, total calcium intake, and total protein intake.<\/p>\n

Conclusions:<\/strong>
\nElderly women with a high dietary ratio of animal to vegetable protein intake have more rapid femoral neck bone loss and a greater risk of hip fracture than do those with a low ratio. This suggests that an increase in vegetable protein intake and a decrease in animal protein intake may decrease bone loss and the risk of hip fracture. This possibility should be confirmed in other prospective studies and tested in a randomized trial.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-55712","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"SELLMEYER DE,UCSF PREVENT SCI GRP;74 NEW MONTGOMERY ST,SUITE 600; SAN FRANCISCO CA 94105, USA.dsellmeyer@psg.ucsf.edu","annee":"2001","mois":"1","numero":"73:1","page":"118-122","auteurs":[{"ID":27904,"post_author":"0","post_date":"2018-12-03 22:59:30","post_date_gmt":"2018-12-03 21:59:30","post_content":"","post_title":"A Sebastian","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"a-sebastian","to_ping":"","pinged":"","post_modified":"2018-12-03 22:59:30","post_modified_gmt":"2018-12-03 21:59:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/a-sebastian\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":55653,"post_author":"0","post_date":"2018-12-04 07:03:45","post_date_gmt":"2018-12-04 06:03:45","post_content":"","post_title":"Cummings","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"cummings-2","to_ping":"","pinged":"","post_modified":"2018-12-04 07:03:45","post_modified_gmt":"2018-12-04 06:03:45","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/cummings-2\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":43859,"post_author":"0","post_date":"2018-12-04 03:13:29","post_date_gmt":"2018-12-04 02:13:29","post_content":"","post_title":"Sellmeyer","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"sellmeyer","to_ping":"","pinged":"","post_modified":"2018-12-04 03:13:29","post_modified_gmt":"2018-12-04 02:13:29","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/sellmeyer\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":44138,"post_author":"0","post_date":"2018-12-04 03:18:17","post_date_gmt":"2018-12-04 02:18:17","post_content":"","post_title":"Stone","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"stone","to_ping":"","pinged":"","post_modified":"2018-12-04 03:18:17","post_modified_gmt":"2018-12-04 02:18:17","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/stone\/","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":"\nA high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel<\/title>\n<meta name=\"description\" content=\"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women\" \/>\n<meta property=\"og:description\" content=\"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/\",\"name\":\"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel\",\"isPartOf\":{\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\"},\"datePublished\":\"2018-12-04T06:04:45+00:00\",\"dateModified\":\"2018-12-04T06:04:45+00:00\",\"description\":\"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel\",\"breadcrumb\":{\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.aprifel.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9sum\u00e9s\",\"item\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\",\"url\":\"https:\/\/www.aprifel.com\/fr\/\",\"name\":\"Aprifel\",\"description\":\"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel","description":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women","og_description":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women","og_url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/","og_site_name":"Aprifel","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/","url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/","name":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel","isPartOf":{"@id":"https:\/\/www.aprifel.com\/fr\/#website"},"datePublished":"2018-12-04T06:04:45+00:00","dateModified":"2018-12-04T06:04:45+00:00","description":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women - Aprifel","breadcrumb":{"@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/a-high-ratio-of-dietary-animal-to-vegetable-protein-increases\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.aprifel.com\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9sum\u00e9s","item":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/"},{"@type":"ListItem","position":3,"name":"A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women"}]},{"@type":"WebSite","@id":"https:\/\/www.aprifel.com\/fr\/#website","url":"https:\/\/www.aprifel.com\/fr\/","name":"Aprifel","description":"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume\/55712"}],"collection":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume"}],"about":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/types\/resume"}],"wp:attachment":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/media?parent=55712"}],"wp:term":[{"taxonomy":"mots_cles","embeddable":true,"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/mots_cles?post=55712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}