Cited by 408Folate and B Vitamins ResearchTryptophan and brain disordersTreatment of Major Depression

Vitamin B12, Folate, and Homocysteine in Depression: The Rotterdam Study

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Tiemeier, Henning, van Tuijl, H. Ruud, Hofman, Albert, Meijer, John, Kiliaan, Amanda J., Breteler, Monique M.B.·2002·American Journal of Psychiatry

Abstract

OBJECTIVE: The associations of vitamin B(12), folate, and homocysteine with depression were examined in a population-based study. METHOD: The authors screened 3,884 elderly people for depressive symptoms. Subjects with positive screening results had psychiatric workups. Folate, vitamin B(12), and homocysteine blood levels were compared in 278 persons with depressive symptoms, including 112 with depressive disorders, and 416 randomly selected reference subjects. Adjustments were made for age, gender, cardiovascular disease, and functional disability. RESULTS: Hyperhomocysteinemia, vitamin B(12) deficiency, and to a lesser extent, folate deficiency were all related to depressive disorders. For folate deficiency and hyperhomocysteinemia, the association with depressive disorders was substantially reduced after adjustment for functional disability and cardiovascular disease, but for vitamin B(12) this appeared independent. CONCLUSIONS: The association of vitamin B(12) and folate with depressive disorders may have different underlying mechanisms. Vitamin B(12) may be causally related to depression, whereas the relation with folate is due to physical comorbidity.

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Crossref · 10.1176/appi.ajp.159.12.2099

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Authors
Tiemeier, H., van Tuijl, H. R., Hofman, A., Meijer, J., Kiliaan, A. J., & Breteler, M. M. B.
Affiliations
Erasmus MC (NL)
Venue
American Journal of Psychiatry
Published
2002-12-01
Volume
159
Issue
12
Pages
2099-2101
ISSN
  • 0002-953X (ISSN-L)
  • 1535-7228
OpenAlex
W2131673402
Cited by
408
References
6
Citations by year
2026: 1 · 2025: 9 · 2024: 13 · 2023: 4 · 2022: 12 · 2021: 12 · 2020: 41 · 2019: 7 · 2018: 18 · 2017: 11 · 2016: 16 · 2015: 14 · 2014: 27 · 2013: 22 · 2012: 19
FWCI
8.80
Type
journal article
Language
en
Open access
Licence
other-oa
Locations
  • American Journal of Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion)
  • RePub (Erasmus University Rotterdam) (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Rheumatology › Folate and B Vitamins Research
  • Life Sciences › Neuroscience › Biological Psychiatry › Tryptophan and brain disorders
  • Health Sciences › Medicine › Pharmacology › Treatment of Major Depression
Keywords
vitamin B12, folic acid, homocysteine, hyperhomocysteinemia, depression, depressive disorders, vitamin B12 deficiency, folate deficiency, older adults, functional disability, cardiovascular disease, comorbidities
MeSH terms
Aged, Chromatography, High Pressure Liquid, Depressive Disorder, Female, Folic Acid Deficiency, Humans, Male, Middle Aged, Population Surveillance, Vitamin B 12 Deficiency, Hyperhomocysteinemia

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