Pediatr Gastroenterol Hepatol Nutr.  2014 Sep;17(3):178-185. 10.5223/pghn.2014.17.3.178.

The Status of Dietary Supplements Intake in Korean Preschool Children: Data from the Korea National Health and Nutrition Examination Survey 2010-2012

• Kang DS
• Lee KS

• KMID: 1803118
• DOI: http://doi.org/10.5223/pghn.2014.17.3.178

Abstract

PURPOSE
The use of dietary supplements (DS) has increased in most nations. We investigated the amount of DS intake in the Korean population by analyzing a national survey, to support the preparation of a national institutional strategy regarding DS intake and marketing.
METHODS
The data of the fifth Korea National Health and Nutrition Examination Survey (a year between 2010 and 2012) were investigated, analyzing the rate of DS intake, and the characteristics of the intake group and non-intake group in Korean preschool children.
RESULTS
The intake rate of DS was 49.0-54.2% (1,313,874-1,491,240) and 19.6-30.3% (250,603-421,922) in children from 1 to 6 years old and in those less than 1 year, respectively, from 2010 to 2012. The highest intake rate was observed in the age group of five. The mean age was significantly higher in the DS intake group than in the non-intake group. Intake of essential nutrients, minerals, and vitamins were also higher in the DS intake group. The level of family income was significantly associated with the intake rate (p<0.001). In children less than 1 year, probiotics accounted for the highest intake of DS.
CONCLUSION
Korean preschool children have high consumption of DS. Therefore, problems may arise from the waste of money purchasing unnecessary DS, and from the overuse of DS in preschoolers who do not require DS intake. We hope these results can be used to produce an appropriate national institutional strategy regarding DS intake and marketing.

Keyword

Dietary supplements; Preschool; Nutrition surveys

MeSH Terms

Child
Child, Preschool*
Dietary Supplements*
Hope
Humans
Korea
Marketing
Minerals
Nutrition Surveys*
Probiotics
Vitamins
Minerals
Vitamins

Figure

• 

  Fig. 1 Change in the rate of dietary supplement intake in children from 1 to 6 years, and less than 1 year from 2010 to 2012.

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  Fig. 2 Comparison of the intake rate of dietary supplements based on age, according to the year of survey.

• 

  Fig. 3 Kind of dietary supplements consumed by infants.

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