Publications by authors named "L M Jaacks"

Reducing meat consumption can help improve environmental and health outcomes, yet the effect of specific meat-reducing strategies is context dependent. Here, using decomposition analysis of National Diet and Nutrition Survey data (2008-2009 to 2018-2019), we found that in the United Kingdom, reduced meat portions had the largest impact on total meat consumption decline (52%), followed by fewer meat-eating days (24%), fewer meat consumers (17%) and fewer meat-eating meal occasions (7%). Understanding meat consumption behaviour patterns is key for more effective policies.

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Background: Reducing meat and dairy consumption has been advocated for environmental benefits. This study aimed to better understand meat and dairy consumption in a population with high intakes.

Methods: Dietary data were obtained from up to two online 24-h dietary recalls of adults (≥16 years) in the 2021 Scottish Health Survey, a nationally representative, repeated cross-sectional survey.

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Article Synopsis
  • Household air pollution is a major environmental risk, especially in low- and middle-income countries, contributing to approximately 1.6 million premature deaths, prompting the HAPIN study to evaluate the impact of liquefied petroleum gas (LPG) stoves on health outcomes.
  • The study involved 800 pregnant women from Guatemala, India, Peru, and Rwanda, randomly assigning them to receive LPG stoves or continue using traditional biomass fuels, and monitored health indicators for 18 months.
  • The HAPIN Data Management Core effectively used the REDCap platform to collect and manage over 50 million data points, ensuring quality control and real-time data access, despite facing some logistical challenges.
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Dairy, especially cheese, is associated with high levels of greenhouse gas emissions. Accurate estimates of dairy consumption are therefore important for monitoring dietary transition targets. Previous studies found that disaggregating the meat out of composite foods significantly impacts estimates of meat consumption.

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An open-access and comprehensive nutrient database is not available in India. Our objective was to develop an open-access Indian Nutrient Databank (INDB). The development of the INDB consisted of 2 stages: creating a database of the nutrient composition data of individual food items ( = 1095) and a database of commonly consumed recipes ( = 1014).

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