Erschienen in:
17.01.2020 | The Obesity Epidemic: Causes and Consequences (A Cameron and K Backholer, Section Editors)
The Relationship Between Feasting Periods and Weight Gain: a Systematic Scoping Review
verfasst von:
Christina Zorbas, Erica Reeve, Shaan Naughton, Carolina Batis, Jillian Whelan, Gade Waqa, Colin Bell
Erschienen in:
Current Obesity Reports
|
Ausgabe 1/2020
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Abstract
Purpose of Review
Whilst evidence indicates that weight gain occurs over holidays, the contribution of specific festive periods and celebrations to eating behaviour and weight gain is unclear. We aimed to synthesise literature on how festive periods and celebrations contribute to population weight gain and weight-related outcomes.
Recent Findings
Thirty-nine studies examining (i) body weight changes, (ii) determinants of eating behaviour or (iii) weight-gain prevention interventions during festive periods were systematically reviewed. Of the 23 observational studies examining changes in body weight during festive periods, 70% found significant increases (mean 0.7 kg). Only four studies investigated exposure to food cues and overeating during these periods, with heterogeneous results. All six intervention studies found that weight gain can be mitigated by self-weighing/self-monitoring and intermittent fasting.
Summary
Interventions targeting festive periods could have a significant impact on population weight gain. The scalability and sustainability of such interventions require further investigation, as do the broader socioecological factors driving unhealthy eating during festive periods.