{"title":"Optimal Protein Intake during Weight Loss Interventions in Older Adults with Obesity.","authors":"Rima Itani Al-Nimr","doi":"10.1080/21551197.2018.1544533","DOIUrl":null,"url":null,"abstract":"<p><p>Obesity rates in people 60 years and older are increasing. While obesity is linked with detrimental health risks, weight loss in this population has previously been considered controversial due to potential worsening of age-related sarcopenia. Protein intake during energy restriction has been linked to lean body mass preservation. No formal guidelines for optimal protein intake during structured weight loss interventions exist for this population, but it appears that the current Recommended Dietary Allowance of 0.8 grams per kilogram of body weight per day may be inadequate. The purpose of this review is to discuss optimal protein intake during structured weight loss interventions in persons 60 years and older with obesity and to present a framework for guidelines to be used by health professionals focusing on weight loss interventions in older adults. Goals for the amount, source, and timing of protein intake, from both food and supplements, are presented and discussed.</p>","PeriodicalId":38899,"journal":{"name":"Journal of Nutrition in Gerontology and Geriatrics","volume":"38 1","pages":"50-68"},"PeriodicalIF":0.0000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/21551197.2018.1544533","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Nutrition in Gerontology and Geriatrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/21551197.2018.1544533","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2019/2/26 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 12
Abstract
Obesity rates in people 60 years and older are increasing. While obesity is linked with detrimental health risks, weight loss in this population has previously been considered controversial due to potential worsening of age-related sarcopenia. Protein intake during energy restriction has been linked to lean body mass preservation. No formal guidelines for optimal protein intake during structured weight loss interventions exist for this population, but it appears that the current Recommended Dietary Allowance of 0.8 grams per kilogram of body weight per day may be inadequate. The purpose of this review is to discuss optimal protein intake during structured weight loss interventions in persons 60 years and older with obesity and to present a framework for guidelines to be used by health professionals focusing on weight loss interventions in older adults. Goals for the amount, source, and timing of protein intake, from both food and supplements, are presented and discussed.
期刊介绍：
The Journal of Nutrition in Gerontology and Geriatrics publishes original research studies that are directly relevant to clinical and community nutrition issues that affect older adults. Epidemiologic and community-based studies are suitable for JNE, as are well-controlled clinical trials of preventive and therapeutic nutritional interventions. The Journal of Nutrition in Gerontology and Geriatrics invites papers on a broad array of topics in the nutrition and aging field, including but not limited to studies of: preventive nutrition, nutritional interventions for chronic disease, aging effects on nutritional requirements, nutritional status and dietary intake behaviors, nutritional frailty and functional status, usefulness of supplements, programmatic interventions, transitions in care and long term care, and community nutrition issues.
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