The Association Between Nut Consumption and Risk of Depressive Symptoms: A Meta-Analysis of Observational Studies
Kim S, Lee H, Chen QY, Park Y, Keum N
Nutrients · 0 citas
Cómo se estudió
- Diseño
- Metaanálisis (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- National Research Foundation
- Gobierno
- National Research Foundation of Korea
- Gobierno
- BK21 FOUR education program from the National Research Foundation of Korea
- Subvenciones
- National Research Foundation of Korea (BK 21 four); National Research Foundation (BK21 FOUR)
Según 3 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2025-12-05 · Nutrients · vol. 17 · número 24 · pág. 3810
- Editorial
- Multidisciplinary Digital Publishing Institute
- Citado
- 0 citas · más que el 18% de estudios similares · 0.0× el promedio de su campo
- Referencias
- 57 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Nuts composition and effects · Nutritional Studies and Diet · Fatty Acid Research and Health
- Palabras clave
- nut consumption, depressive symptoms, depression risk, dietary factors
- MeSH
- humans, nuts, diet, risk factors, depression, adult, middle aged, female, male, observational studies as topic
5 autores
- Sohyun Kim🇰🇷Dongguk University
- H. C. Lee🇰🇷Dongguk University
- Qiao-Yi Chen🇰🇷Dongguk University
- Yooheon Park🇰🇷Dongguk University
- NaNa Keum🇰🇷 · autor de correspondenciaDongguk University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background/Objectives: Accumulating evidence suggests that dietary factors such as nuts may play a role in depressive symptoms. Yet, existing evidence regarding the relationship between nut consumption and depressive symptoms remains inconsistent. To clarify this association, we conducted a meta-analysis. Methods: PubMed and Embase were searched for observational studies on the relationship between nut consumption and depressive symptoms published up to September 2025. Summary relative risks (SRRs) and 95% confidence intervals (CIs) were estimated using the DerSimonian-Laird random effects model. Results: A total of seven observational studies, comprising 70,136 participants, were included. Higher nut consumption was significantly associated with a lower risk of depressive symptoms (SRRs = 0.75, 95% CIs, 0.67-0.85; p 2 = 15%, Pheterogeneity = 0.31). Compared to p = 0.001, I2 = 0%, Pheterogeneity = 0.93), but not for 1 to p = 0.62, I2 = 52%, Pheterogeneity = 0.10). Conclusions: Our meta-analysis of observational studies found that higher nut consumption was associated with a reduced risk of depressive symptoms, particularly when intake reached at least three servings per week. Further research, especially randomized controlled trials, is needed to understand the underlying mechanisms.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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