Structured evidence table for Vitamin B12 Cognition Randomized Trial, generated from 2 reusable source documents in the Migaku knowledge base.
| topic | claim | evidence level | citation | source |
|---|---|---|---|---|
| Vitamin B12 Cognition Randomized Trial | Background/objectives Evidence linking vitamins D and B 12 to psychiatric outcomes remains heterogeneous across designs, populations, phenotypes, exposures, and outcome formats. | 1 | Moroianu LA (2026) | Vitamin D and Vitamin B<sub>12</sub> in Psychiatric Disorders: An Exploratory Systematic Review and Meta-Analysis of Nutrient-Specific Status and Supplementation Evidence. |
| Vitamin B12 Cognition Randomized Trial | Methods We conducted a PRISMA 2020 systematic review and exploratory meta-analysis of nutrient-specific status and supplementation evidence. | 1 | Moroianu LA (2026) | Vitamin D and Vitamin B<sub>12</sub> in Psychiatric Disorders: An Exploratory Systematic Review and Meta-Analysis of Nutrient-Specific Status and Supplementation Evidence. |
| Vitamin B12 Cognition Randomized Trial | Effects were harmonized to odds ratios (ORs) for cross-family comparability and pooled using Hartung-Knapp random-effects models; supplementation evidence was additionally interpreted on the standardized mean difference (SMD) scale. | 1 | Moroianu LA (2026) | Vitamin D and Vitamin B<sub>12</sub> in Psychiatric Disorders: An Exploratory Systematic Review and Meta-Analysis of Nutrient-Specific Status and Supplementation Evidence. |
| Vitamin B12 Cognition Randomized Trial | There is also the assumption that a water-soluble vitamin carries negligible risk [,]. | 3 | Yepes-Calderón Manuela (2026) | Vitamin B 12 Supplementation: Is More Always Better? |
| Vitamin B12 Cognition Randomized Trial | A critical appraisal is warranted to delineate evidence-based indications, clarify benefits and harms in replete populations, and guide prudent dosing and monitoring. | 3 | Yepes-Calderón Manuela (2026) | Vitamin B 12 Supplementation: Is More Always Better? |
| Vitamin B12 Cognition Randomized Trial | To investigate effects beyond deficiency correction, we examined evidence on vitamin Bpharmacokinetics and routes of administration, as well as studies assessing potential health benefits in non-deficient individuals. | 3 | Yepes-Calderón Manuela (2026) | Vitamin B 12 Supplementation: Is More Always Better? |
| Vitamin B12 Cognition Randomized Trial | 12 12 1 2 3 4 4 5 Vitamin Bsupplements are usually prescribed to cover deficiencies and, less frequently, as cofactor therapy for rare inborn errors of metabolism [,]. | 3 | Yepes-Calderón Manuela (2026) | Vitamin B 12 Supplementation: Is More Always Better? |
Source documents