Evidence map›Paper›PMID 42815969›Full record

ArticleAsia Pacific journal of clinical nutrition2026

Free sugar intake and dietary sources in rural Japanese infants aged 18-23 months.

Yohei Horikawa, Shuichi Yatsuga, Yuki Okamatsu

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Article in Asia Pacific journal of clinical nutrition, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Yohei HorikawaZendoji Kodomo Clinic, Fukuoka, Japan.
Shuichi YatsugaDepartment of Medical Genetics, Goryokaku Hospital, Hokkaido, Japan.
Yuki OkamatsuDepartment of Pediatrics, Iizuka Hospital, Fukuoka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesOptimizing sugar intake during early childhood is critical for preventing non-communicable diseases. Although international guidelines recommend limiting free sugar intake, Japan is yet to consolidate data on free sugar intake among children under 2 years of age. This study examined free sugar intake, dietary sources, and associated factors among Japanese children aged 18-23 months. METHODS AND STUDY

designA cross-sectional study was conducted among children attending infant health checkups in Kama City, Japan. Caregivers recorded two non-weighed dietary records (one weekday and one Sunday). Free sugar intake, dietary sources, and related factors were analyzed.

resultsAmong 84 participants, the mean free sugar intake was 13.3 g/day, corresponding to 5.7% of estimated energy requirements. Overall, 44.0% of children exceeded the World Health Organization recommended level of <5% of energy from free sugar, and 16.7% exceeded the <10% threshold. Major sources included confectioneries (43.2%), fruits including 100% fruit juice (27.3%), dairy products (23.3%), and sweetened beverages (4.6%). Free sugar intake was 37% higher on Sundays than on weekdays. Multivariable analyses showed no significant associations between excessive free sugar intake and demographic or lifestyle characteristics.

conclusionsA substantial proportion of Japanese infants aged 18-23 months consumed free sugar in excess of World Health Organization recommendations. These findings highlight the need to improve caregiver awareness of major free sugar sources, particularly 100% fruit juice, and support the development of age-specific dietary guidance and pediatric nutrition counseling in Japan.

Indexed as

DietDietary SugarsRural PopulationCross-Sectional StudiesEast Asian PeopleEnergy IntakeFemaleHumansInfantInfant Nutritional Physiological PhenomenaJapanMaleDietary Sugarscaregiversdietary sugarsfeeding behaviorinfantJapan

Identifiers

PMID42815969
PMCPMC13626806

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