Effects of Ramadan intermittent fasting on lipid and lipoprotein parameters: An updated meta-analysis
Mirmiran P, Bahadoran Z, Gaeini Z, Moslehi N, Azizi F
Nutrition, metabolism, and cardiovascular diseases : NMCD · 43 citas
Cómo se estudió
- Diseño
- Metaanálisis (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- Shahid Beheshti University of Medical Sciences
- Universidad u hospital
- Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences
Según 2 financiadores declarados.
Publicación
- Publicado
- 2019-05-14 · Nutr Metab Cardiovasc Dis · vol. 29 · número 9 · págs. 906–915
- Editorial
- Elsevier BV
- Citado
- 69 citas · más que el 96% de estudios similares · 4.9× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 47 trabajos
- Acceso
- De pago
- Áreas de investigación
- Dietary Effects on Health · Lipoproteins and Cardiovascular Health · Diabetes, Cardiovascular Risks, and Lipoproteins
- Palabras clave
- Ramadan fasting, intermittent fasting, lipid profile, lipoproteins, HDL cholesterol, LDL cholesterol, triglycerides, total cholesterol, VLDL cholesterol, pregnant women, athletes, weight change, age effects, fasting duration, dietary fat intake, dietary fiber intake, cholesterol intake, protein intake, sodium intake, calcium intake, dietary magnesium, potassium intake
- MeSH
- humans, triglycerides, fasting, feeding behavior, sex factors, health status, time factors, physical fitness, islam, female, male, cholesterol, ldl, cholesterol, hdl, cholesterol, vldl, biomarkers
5 autores
- Parvin Mirmiran🇮🇷National Nutrition and Food Technology Research Institute; Shahid Beheshti University of Medical Sciences
- Zahra Bahadoran🇮🇷 · autor de correspondenciaResearch Institute for Endocrine Sciences; Shahid Beheshti University; Shahid Beheshti University of Medical Sciences
- Zahra Gaeini🇮🇷Research Institute for Endocrine Sciences; Shahid Beheshti University; Shahid Beheshti University of Medical Sciences
- Nazanin Moslehi🇮🇷Research Institute for Endocrine Sciences; Shahid Beheshti University; Shahid Beheshti University of Medical Sciences
- Fereidoun Azizi🇮🇷Research Institute for Endocrine Sciences; Shahid Beheshti University; Shahid Beheshti University of Medical Sciences
Resumen
El texto original del estudio, en el idioma en que se publicó.
Aims
This systematic review and meta-analysis aimed to clarify several aspects of intermittent fasting during the month of Ramadan on lipid and lipoprotein levels in apparently healthy subjects.
Data synthesis
We searched PubMed, Scopus, and Embase databases and the reference lists of previous reviews, up to Feb 2019 for studies that investigated the effects of Ramadan fasting on fasting levels of triglycerides (TG), total cholesterol (TC), HDL-C, LDL-C, and VLDL-C among healthy subjects including pregnant women and athletic subjects. Studies were selected for quality assessment, meta-analyses, subgroup analyses, and meta-regressions; data of 33 eligible studies, conducted between 1978 and 2019, were included in the analysis.
Results
Intermittent fasting showed no significant effect on circulating TG (WMD = -0.38 mg/dl, 95% CI = -5.33, 4.57), TC (WMD = -1.58 mg/dl, 95% CI = -6.04, 2.88), and LDL-C levels (WMD = 1.85 mg/dl, 95% CI = 0.77, 2.92). Overall, HDL-C (WMD = -2.97 mg/dl; 95% CI = -6.43, 0.48 mg/dl) and VLDL-C (WMD = -1.41 mg/dl; 95% CI = -2.73, -0.10 mg/dl) significantly decreased after Ramadan fasting. A significant increase in LDL-C levels was observed in athletic subjects (WMD = 2.97 mg/dl; 95% CI = 0.80, 5.13) and apparently healthy subjects (WMD = 1.81 mg/dl; 95% CI = 0.55, 3.07). Change in TG levels was associated with age (β = -0.94, P = 0.043), its baseline values (β = -0.44, P = 0.001), and weight change during the fasting period (β = -0.57, P = 0.032).
Conclusion
Ramadan fasting may be accompanied by a moderate improvement of lipid and lipoprotein parameters, especially HDL-C levels; fasting appears to be more beneficial for men and athletic subjects.
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