Does intermittent fasting impact mental disorders? A systematic review with meta-analysis
Fernández-Rodríguez R, Martínez-Vizcaíno V, Mesas AE, Notario-Pacheco B, Medrano M, Heilbronn LK
Critical reviews in food science and nutrition · 46 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
- Gobierno
- European Regional Development Fund
- Gobierno
- Spanish Ministry of Universities
- Gobierno
- Spanish Ministry of Education, Culture and Sport
- Subvenciones
- European Regional Development Fund (BEAGAL18/00093)
Según 3 financiadores declarados.
Publicación
- Publicado
- 2022-06-17 · Crit Rev Food Sci Nutr · vol. 63 · número 32 · págs. 11169–11184
- Editorial
- Taylor & Francis
- Citado
- 57 citas · más que el 88% de estudios similares · 1.8× el promedio de su campo
- Referencias
- 73 trabajos
- Acceso
- De pago
- Áreas de investigación
- Dietary Effects on Health · Circadian rhythm and melatonin · Diet and metabolism studies
- Palabras clave
- Anxiety, Mood, Depression (economics), Randomized controlled trial, Medicine, Meta-analysis, Mood disorders, Population, Mental health, Psychiatry, Clinical psychology, Internal medicine, Environmental health
- MeSH
- humans, depression, anxiety, mental disorders, intermittent fasting
6 autores
- Rubén Fernández‐Rodríguez🇪🇸University of Castilla-La Mancha
- Vicente Martínez‐Vizcaíno🇨🇱🇪🇸Universidad Autónoma de Chile; University of Castilla-La Mancha
- Arthur Eumann Mesas🇧🇷🇪🇸 · autor de correspondenciaUniversidade Estadual de Londrina; University of Castilla-La Mancha
- Blanca Notario‐Pacheco🇪🇸University of Castilla-La Mancha
- María Medrano🇪🇸Universidad Pública de Navarra (UPNA); University of Castilla-La Mancha; Universidad de Navarra
- Leonie Kaye Heilbronn🇦🇺The University of Adelaide
Resumen
El texto original del estudio, en el idioma en que se publicó.
Accumulating evidence supports the benefits of intermittent fasting (IF) as a dietary strategy for cardiometabolic health and weight control. However, little is known about the potential implications of IF on mental disorders. The aim of this review was to synthesize evidence regarding the effects of IF on mental disorders (depression, anxiety, and mood state) in the general population. We conducted a systematic search in five databases from inception to January 2022. Randomized and nonrandomized clinical trials (RCTs/nonRCTs) were included. A random effects method was used to pool standardized mean differences (SMDs) and 95% CIs. A total of 14 studies involving 562 individuals were included, of which 8 were RCTs and 6 were nonRCTs. IF showed a moderate and positive effect on depression scores when compared to control groups (SMD: 0.41; 95%CI: 0.05 to 0.76; I2=45%; n = 4). Conversely, within-group analyses did not show any significant effect of IF on anxiety (SMD: 0.10; 95%CI: -0.09 to 0.30; I2=0%; n = 5) or mood state (SMD: 0.14; 95%CI: -0.09 to 0.37; I2=59%; n = 7). IF modalities did not negatively impact mental disorders in the general population. In fact, IF showed a positive influence on diminishing depression scores, and did not modify anxiety or mood.
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