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Version 1.2 – Updated June 2023

Sugar

Overview

  • Influence: Sugar
  • Domain: Student
  • Sub-Domain: Physical influences
  • Potential to Accelerate Student Achievement: Likely to have a negative impact
  • Influence Definition: Studies have shown that sugar consumption is linked to dental health problems, weight gain, type 2 diabetes, dyslipidemia, and nonalcoholic fatty liver disease.

Evidence

  • Number of meta-analyses: 1
  • Number of studies: 23
  • Number of students: 1,791
  • Number of effects: 93
  • Weighted mean effect size: -0.13
  • Robustness index: 1

Meta-Analyses

Meta-Analyses
Journal Title Author First Author's Country Article Name Year Published Variable Number of Studies Number of Students Number of Effects Effect Size
JAMA - Journal of the American Medical Association Wolraich, Wilson, & White USA The effect of sugar on behavior or cognition in children: a meta-analysis 1995 Sugar on cognition 23 1,791 93 -0.13
TOTAL/AVERAGE 23 1,791 93 -0.13
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