Dataset Information

Food choice, activity level, and carbon footprint: exploring potential for sustainable food consumption practices in young adults.

ABSTRACT: This study aims to explore climate consciousness in relation to food consumption in young adults, examining its relationship with physical activity level and gender. A mixed-method approach is utilized, integrating seven-day food records and semi-structured interviews, employing social practice theory in our analytical framework. Our cohort of 47 participants (25 women, 22 men) displays varied diets, from omnivores to vegans. Moderately-active women show the lowest carbon footprint, favoring climate-conscious choices related to lower energy needs and plant-based preferences. Highly-active individuals consume more energy, resulting in a higher carbon footprint. Gender differences are evident, women were inclined to climate-conscious food practices motivated by animal ethics and health concerns. Conversely, men demonstrated a tendency for meat consumption. Participants share an understanding of carbon footprint, reflecting a solid awareness of food-related climate impact but differ in priorities; performance for highly-active, and economy for moderately-active. This highlights a mix of commonalities and distinctions, informing flexible, sustainable food practices. Higher activity levels are linked to greater energy needs and a higher carbon footprint. Moderately-active women show the most climate-conscious food choices, leading to the lowest carbon footprint. Our findings indicate that highly-active individuals and men have significant potential to improve climate-adapted food consumption.

SUBMITTER: Wollmar M

PROVIDER: S-EPMC11370661 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Food choice, activity level, and carbon footprint: exploring potential for sustainable food consumption practices in young adults.

Wollmar Mari M Post Anna A Sjöberg Agneta A

Frontiers in nutrition 20240820

This study aims to explore climate consciousness in relation to food consumption in young adults, examining its relationship with physical activity level and gender. A mixed-method approach is utilized, integrating seven-day food records and semi-structured interviews, employing social practice theory in our analytical framework. Our cohort of 47 participants (25 women, 22 men) displays varied diets, from omnivores to vegans. Moderately-active women show the lowest carbon footprint, favoring cli ...[more]

PMID: 39229588

Similar Datasets

Project description:Background and aimsThere is growing interest in the environmental impact of surgical procedures, yet more information is needed specifically regarding liver transplantation. This study aims to quantify the total greenhouse gas emissions, or carbon footprint, associated with adult whole-size liver transplantation from donors after brain death, including the relevant back-table graft preparation.MethodsThe carbon footprint was calculated retrospectively using a bottom-up approach. This approach sums the volumes of energy consumption (kWh), volatile anesthetics (ml), solid waste (kg), and units of blood products transfused for each transplant. These consumption values were converted using validated conversion factors to the equivalent mass of carbon dioxide released into the environment (kg CO2e).ResultsA total of 147 patients with a mean age of 55 years (male, 78.9%) who underwent liver transplants between 2021 and 2022 were analyzed, resulting in 45.5 tons CO2e. The mean (SD) carbon footprint for each procedure was 309.8 (33.2) kg CO2e [95% CI: 304.4; 315.3]. Total energy power consumption was 96.5 MW, contributing 65.4% of greenhouse emissions (29.8 tons CO2e), while volatile anesthetics, solid waste, and blood product transfusions contributed 8.0% (3.64 tons CO2e), 5.9% (2.7 tons CO2e), and 20.6% (9.4 tons CO2e), respectively. The duration of surgery (t = 29.0; p < 0.001), transfused red blood cells (t = 13.1; p < 0.001), fresh frozen plasma (t = 11.1; p < 0.001), platelets (t = 8.9; p < 0.001), and the use of an extracorporeal pump machine (t = 3.6; p < 0.001) had the greatest effects on greenhouse gas emissions.ConclusionsLiver transplantation requires significant energy and is associated with considerable greenhouse gas emissions, particularly during longer procedures. Transplant clinicians, hospital administrators, policymakers, and patients should be aware of the environmental impact of liver transplantation and collaborate to adopt sustainable energy practices.

Dataset Information

Food choice, activity level, and carbon footprint: exploring potential for sustainable food consumption practices in young adults.

Publications

Food choice, activity level, and carbon footprint: exploring potential for sustainable food consumption practices in young adults.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets