1. Age of Juice Introduction and Cardiometabolic Outcomes in Middle Childhood.
- Author
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Clayton PK, Putnick DL, Trees IR, Robinson SL, O'Connor TG, Tyris JN, and Yeung EH
- Subjects
- Child, Female, Humans, Infant, Male, Blood Pressure, C-Reactive Protein analysis, C-Reactive Protein metabolism, Cardiovascular Diseases prevention & control, Pediatric Obesity, Prospective Studies, Pulse Wave Analysis, Age Factors, Cardiometabolic Risk Factors, Fruit and Vegetable Juices
- Abstract
Background: The American Academy of Pediatrics recommends juice introduction after 12 months of age. Juice consumption has been linked to childhood obesity and cardiometabolic risk., Objectives: To examine the prospective relationship between the age of juice introduction and primary and secondary cardiometabolic outcomes in middle childhood., Methods: Parents reported the age of juice introduction on Upstate KIDS questionnaires completed between 4 and 18 months. The quantity and type of juice introduced were not measured. Anthropometry, blood pressure (BP), and arterial stiffness by pulse wave velocity (PWV) were measured for 524 children (age, 8-10 y) at study visits (2017-2019). Age- and gender-adjusted z-scores were calculated using the Centers for Disease Control and Prevention reference for anthropometrics. Plasma lipids, hemoglobin A1c (HbA1c), and C-reactive protein (CRP) in a subset of children were also measured (n = 248). Associations between age at juice introduction (categorized as <6, 6 to <12, ≥12 months), and outcomes were estimated using mean differences and odds ratios, applying generalized estimating equations to account for correlations between twins., Results: Approximately 18% of children were introduced to juice at <6 months, 52% between 6 and <12 months, and 30% ≥ 12 months of age. Children who were introduced to juice before 6 months had higher systolic BP (3.13 mmHg; 95% confidence interval [CI]: 0.52, 5.74), heart rate (4.46 bpm; 95% CI: 1.05, 7.87), and mean arterial pressure (2.08 mmHg; 95% CI: 0.15, 4.00) compared with those introduced ≥12 months after covariate adjustment including sociodemographic factors and maternal prepregnancy body mass index. No adjusted differences in anthropometry, lipids, HbA1c, and CRP levels were found., Conclusions: Early juice introduction during infancy was associated with higher systolic BP, heart rate, and mean arterial pressure in middle childhood. This trial was registered at clinicaltrials.gov as NCT03106493 (https://clinicaltrials.gov/study/NCT03106493?term=upstate%20KIDS&rank=1)., (Published by Elsevier Inc.)
- Published
- 2024
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