Effects of Ramadan and Non-ramadan Intermittent Fasting on Body Composition: A Systematic Review and Meta-Analysis
Correia JM, Correia JM, Santos I, Pezarat-Correia P, Silva AM, Mendonca GV
Frontiers in nutrition · 32 citas
Cómo se estudió
- Diseño
- Revisión sistemática (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- Universidade de Lisboa
- Gobierno
- Fundação para a Ciência e a Tecnologia
- Gobierno
- Fundação para a Ciência e a Tecnologia
- Subvenciones
- Universidade de Lisboa (UIDB/00447/2020); Universidade de Lisboa (C00246e)
Según 3 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2021-01-26 · Front Nutr · vol. 7 · pág. 625240
- Editorial
- Frontiers Media
- Citado
- 58 citas · más que el 84% de estudios similares · 1.7× el promedio de su campo
- Referencias
- 66 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Dietary Effects on Health · Body Composition Measurement Techniques · Regulation of Appetite and Obesity
- Palabras clave
- Ramadan fasting, intermittent fasting, body composition, body weight, body mass index, fat mass, fat-free mass, weight management, dehydration
5 autores
- Joana M. Correia🇵🇹University of Lisbon; Centro Interdisciplinar de Estudo da Performance Humana
- Inês Santos🇵🇹University of Lisbon; Centro Interdisciplinar de Estudo da Performance Humana; Centro de Investigação em Desporto Educação Física Exercício e Saúde; Universidade Lusófona
- Pedro Pezarat‐Correia🇵🇹University of Lisbon; Centro Interdisciplinar de Estudo da Performance Humana
- Analiza Mónica Silva🇵🇹University of Lisbon; Centro Interdisciplinar de Estudo da Performance Humana
- Gonçalo V. Mendonça🇵🇹 · autor de correspondenciaUniversity of Lisbon; Centro Interdisciplinar de Estudo da Performance Humana
Resumen
El texto original del estudio, en el idioma en que se publicó.
Intermittent fasting (IF) has gained popularity for body-composition improvement purposes. The aim of this systematic review and meta-analysis was to summarize the effects of Ramadan vs. non-Ramadan IF on parameters of body composition. We conducted a comprehensive search of peer-reviewed articles in three electronic databases: PubMed, Scopus, and Web of Science (published until May 2020). Studies were selected if they included samples of adults (≥18 years), had an experimental or observational design, investigated any type of IF and included body composition outcomes. Meta-analytical procedures were conducted when feasible. Sixty-six articles met the eligibility criteria. We found that non-Ramadan IF is effective for decreasing body weight (-0.341 (95% CI [-0.584, -0.098], p = 0.006), body mass index (-0.699, 95% CI [-1.05, -0.347], p p p > 0.05). Conversely, we observed a significant increase in fat-free mass when comparing pre- to post-intervention in a within design fashion (0.306, 95% CI [0.133, 0.48], p = 0.001). Finally, despite being accompanied by dehydration, Ramadan IF is effective in decreasing body weight (-0.353; 95% CI [-0.651, -0.054], p = 0.02) and relative fat mass (-0.533; 95% CI [-1.025, -0.04], p = 0.034). Ramadan IF seems to implicate some beneficial adaptations in weight management, although non-Ramadan IF appears to be more effective in improving overall body composition.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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