دورية أكاديمية
أعرض في EDS

Impact of a reduced red and processed meat dietary pattern on disease risks and greenhouse gas emissions in the UK: a modelling study.

التفاصيل البيبلوغرافية
العنوان: Impact of a reduced red and processed meat dietary pattern on disease risks and greenhouse gas emissions in the UK: a modelling study.
المؤلفون: Aston LM; Department of Public Health and Primary Care, Cambridge, Institute of Public Health, University of Cambridge, Cambridge, UK., Smith JN, Powles JW
المصدر: BMJ open [BMJ Open] 2012 Sep 10; Vol. 2 (5). Date of Electronic Publication: 2012 Sep 10 (Print Publication: 2012).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101552874 Publication Model: Electronic-Print Cited Medium: Internet ISSN: 2044-6055 (Electronic) Linking ISSN: 20446055 NLM ISO Abbreviation: BMJ Open Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: [London] : BMJ Publishing Group Ltd, 2011-
مستخلص: Objectives: Consumption of red and processed meat (RPM) is a leading contributor to greenhouse gas (GHG) emissions, and high intakes of these foods increase the risks of several leading chronic diseases. The aim of this study was to use newly derived estimates of habitual meat intakes in UK adults to assess potential co-benefits to health and the environment from reduced RPM consumption.
Design: Modelling study using dietary intake data from the National Diet and Nutrition Survey of British Adults.
Setting: British general population.
Methods: Respondents were divided into fifths by energy-adjusted RPM intakes, with vegetarians constituting a sixth stratum. GHG emitted in supplying the diets of each stratum was estimated using data from life-cycle analyses. A feasible counterfactual UK population was specified, in which the proportion of vegetarians measured in the survey population doubled, and the remainder adopted the dietary pattern of the lowest fifth of RPM consumers.
Outcome Measures: Reductions in risks of coronary heart disease, diabetes and colorectal cancer, and GHG emissions, under the counterfactual.
Results: Habitual RPM intakes were 2.5 times higher in the top compared with the bottom fifth of consumers. Under the counterfactual, statistically significant reductions in population aggregate risks ranged from 3.2% (95% CI 1.9 to 4.7) for diabetes in women to 12.2% (6.4 to 18.0) for colorectal cancer in men, with those moving from the highest to lowest consumption levels gaining about twice these averages. The expected reduction in GHG emissions was 0.45 tonnes CO(2) equivalent/person/year, about 3% of the current total, giving a reduction across the UK population of 27.8 million tonnes/year.
Conclusions: Reduced consumption of RPM would bring multiple benefits to health and environment.
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تواريخ الأحداث: Date Created: 20120912 Date Completed: 20121002 Latest Revision: 20211021
رمز التحديث: 20240829
مُعرف محوري في PubMed: PMC3467613
DOI: 10.1136/bmjopen-2012-001072
PMID: 22964113
قاعدة البيانات: MEDLINE
الوصف
تدمد:2044-6055
DOI:10.1136/bmjopen-2012-001072