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KMID : 1143420210140120664
Public Health Weekly Report
2021 Volume.14 No. 12 p.664 ~ p.673
Dietary Folate Intake in the Korean National Health and Nutrition Examination Survey (KNHANES)
Yoon Lee-Na

Yun Sung-Ha
Lee Ji-Hye
Oh Kyung-Won
Abstract
The purpose of this study was to develop a folate composition database and to assess dietary folate intakes in Korean
National Health and Nutrition Examination Survey (KNHANES).
The folate composition database was established for 4,352 food items. Using KNHANES ¥·-1 (2019), intake of dietary folate
among Koreans was estimated. The mean dietary folate intake was 306.0 §¶DEF/day (men 334.4 §¶DEF/day, women 277.4 §¶ DEF/day). The percentages of mean intake compared to adequate intake of folate was 80.7%, which was higher in men
(88.2%) compared to women (73.2%). Both men and women had the lowest folate intake between the ages of 12-29.
Therefore continuous interest in proper folate intake is deemed to be necessary.
KEYWORD
Folate database, Folate intake, The percentages of mean intake compared to adequate intake of folate, Korea National Health and Nutrition Examination Survey (KNHANES)
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