Nutrients (Sep 2022)

Association between Food Sources of Free Sugars and Weight Status among Children and Adolescents in Japan: The 2016 National Health and Nutrition Survey, Japan

  • Aya Fujiwara,
  • Emiko Okada,
  • Mai Matsumoto,
  • Ryoko Tajima,
  • Xiaoyi Yuan,
  • Hidemi Takimoto

DOI
https://doi.org/10.3390/nu14173659
Journal volume & issue
Vol. 14, no. 17
p. 3659

Abstract

Read online

This cross-sectional study aimed to investigate the relationship between food sources of free sugars and weight status among children and adolescents aged 2–19 years in Japan (1438 males and 1340 females) from the 2016 National Health and Nutrition Survey, Japan. We estimated the percentage of energy intake (% E) from free sugars from total food sources (FStotal), solid foods (FSsolids), and beverages (FSliquids), using one-day weighed dietary record data. Weight status was determined based on body mass index (BMI) z-scores and the prevalence of overweight and obesity. The mean energy intakes of FStotal, FSsolids, and FSliquids were 5.8%, 4.1%, and 1.8% in males and 6.2%, 4.6%, and 1.6% in females, respectively. After controlling for potential confounding factors, including energy intake, there was no association of free sugars intake from all food sources with BMI z-scores or with the prevalence of overweight and obesity, except for a marginal association between higher FSsolids and lower estimated BMI z-scores in females (p = 0.05). The present findings indicate that among children and adolescents in Japan, who have a relatively low mean intake of free sugars, consuming free sugars from any food source is unlikely to have an adverse effect on weight status.

Keywords