GROWell App Fails to Curb Pregnancy Weight Gain

Mobile health intervention does not significantly reduce excessive gestational weight gain or postpartum weight retention in randomized trial

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The GROWell app-based dietary intervention did not significantly reduce excessive gestational weight gain or postpartum weight retention compared to a control group.
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The trial enrolled 453 pregnant women with a pre-pregnancy BMI between 25 and 42 kg/m², focusing on those with uncomplicated singleton pregnancies.
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Excessive gestational weight gain occurred in 35% of the intervention group and 36% of the control group, showing no significant difference.
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Despite the intervention's lack of effectiveness, both groups exhibited lower rates of excessive weight gain and postpartum retention than national averages.
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Future research should consider delivering GROWell before conception and include physical activity components tailored to diverse demographics.

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