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Eating habits and dietary supplement utilization according to food-related lifestyle among Korean adults: a cross-sectional study
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EunJung Lee, Jin A Jang, Ji-Myung Kim
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Korean J Community Nutr 2024;29(4):253-264. Published online August 31, 2024
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DOI: https://doi.org/10.5720/kjcn.2024.00017
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 Abstract
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- Objectives
This study investigated the association between eating habits and the utilization of dietary supplements (DSs) according to food-related lifestyle (FRL) among Korean adults. Methods: This study included a total of 300 participants (150 men and 150 women) in their 20s to 60s living in Seoul and Gyeonggi Province. We identified two groups by factor and cluster analysis: an ‘active pursuit’ group and a ‘passive pursuit’ group. Differences in eating habits and DS utilization between the two groups were analyzed by chi-square test and t-test. Logistic regression analysis was used to analyze the effect of variables on DS consumption according to FRL. Results: There were significant differences between the two groups in terms of age, alcohol drinking frequency, total dietary score, change in DS consumption after coronavirus disease 2019, and current DS consumption (P < 0.05). The proportion who perceived many health benefits of DSs was higher in the ‘active pursuit’ group than in the ‘passive pursuit’ group (P = 0.003). The most commonly consumed type of DSs was multivitamins & minerals for the ‘active pursuit’ group, and omega-3 fatty acids for the ‘passive pursuit’ group. The ‘an active pursuit’ group consumed DSs 2.93 times more (95% confidence interval [CI]: 1.44–5.97) compared to the ‘passive pursuit’ group, after adjusting for confounders. In the ‘active pursuit’ group, the health pursuit (odds ratio [OR] = 6.54, 95% CI: 1.44– 29.61) and rational consumption pursuit factors (OR = 0.26, 95% CI: 0.08–0.83) were associated with DS consumption, whereas only the health pursuit factor had a significant association (OR = 5.37, 95% CI: 2.08–13.88) within the ‘passive pursuit’ group. However, total dietary score and DSs consumption did not show a relationship. Conclusions: By understanding the consumption characteristics of DSs according to FRL, this can serve as basic data necessary for promoting health through the utilization of DSs and healthy behaviors.
- [English]
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Actual Status of School Dietitians' Recognition and Use of Superior Agricultural Products in Daegu
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Jin A Jang, Sun Woo Ahn, Mi Kyung Choi
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Korean J Community Nutr 2012;17(3):312-320. Published online June 30, 2012
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DOI: https://doi.org/10.5720/kjcn.2012.17.3.312
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Abstract
PDFPubReader
- The purpose of this study was to investigate the perception of the school dietitian on superior agricultural products (SAP) and the status of using superior agricultural products in school meals. Questionnaires were distributed to 185 school dietitians after face to face interview, and a total of 181 responses were used for analysis. 82.3% of the respondents were using SAPs in school meals and there was a significant difference between elementary school (95.1%), middle school (76.8%) and high school (66.7%) dietitians (p < 0.001). 85.2% of the dietitians, who were using SAP, were purchasing SAPs through electronic bidding, and the main reason of not using SAPs was the higher price of SAPs than that of general agricultural products. The good agricultural practices (GAP) product was considered the most appropriate agricultural products for school meals by the majority of respondents (66.9%), and organic products was the next (13.3%). In addition, the most important selection criterion for a SAP perceived by school dietitians was safety (58.0%), and the main reason of using SAPs in school meals, when two choices were allowed, was 'to provide healthful food to children' (98.9%). The major barriers to using SAPs in school meals (two choices were allowed) were 'too expensive' (73.5%) and 'unstable supply' (32.6). In conclusion, it was suggested that there should be an improvement in SAP supply and management systems to increase the use of SAPs in school meals.
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Citations
Citations to this article as recorded by  - Recognition of Environmentally-friendly Agricultural Products for School Foodservice of Nutrition Teachers and Parents in 2018 at Seongnam in Gyeonggi province
Jisoo Kwon, Wookyoun Cho
Korean Journal of Community Nutrition.2019; 24(4): 290. CrossRef - Exploratory study on effect of eco-friendly program in high school foodservice on adolescents' dietary behavior and satisfaction with foodservice
Seyoung Ju, Deokhee Song, Hyeja Chang
Journal of Nutrition and Health.2017; 50(5): 494. CrossRef - Parents' Perception and Satisfaction of School Food Materials and Supplier -Performance in Mokpo, Korea-
Seok-In Lee, Pyong-Yon Kang, Hyun-Young Jung
Journal of the Korean Society of Food Science and Nutrition.2015; 44(11): 1741. CrossRef - Utilization Status and Awareness of School Foodservice Dietitians Regarding Medicinal Cuisine in Yeoungdong, Gangwon-do
Ga-Hee Lee, Deok-Ihn Yoon, Jung-Sook Lee
Journal of the Korean Dietetic Association.2014; 20(1): 1. CrossRef - Perception of environment-friendly foods and satisfaction with school meals among students, their parents, and nutrition teachers at elementary schools in the Jindo area, Jeonnam
Moon-Hee Jung, Moon-Jeong Chang, Sun-Hee Kim
Journal of Nutrition and Health.2013; 46(4): 369. CrossRef
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