| Substance | Condition | Seq | Src | PMID | Dtl | Title |
| Vitamin B12 | Age-Related Cognitive Decline | 6 | PM | 37334792 | 📋 | Vitamin B12 supplementation improves cognitive function in middle aged and elderly patients with cognitive impairment |
| Vitamin B12 | Age-Related Cognitive Decline | 3 | PM | 36930548 | 📋 | Association between vitamin B12 levels and cognitive impairment in older adults |
| Vitamin B12 | Age-Related Cognitive Decline | 5 | PM | 35359912 | 📋 | Vitamin B 6, B 9, and B 12 Intakes and Cognitive Performance in Elders: National Health and Nutrition Examination Survey, 2011-2014 |
| Vitamin B12 | Age-Related Cognitive Decline | 4 | PM | 35175702 | 📋 | [Vitamin B12 in the treatment and prevention of cognitive disorders in the elderly] |
| Vitamin B12 | Age-Related Cognitive Decline | 2 | PM | 30821057 | 📋 | Association of vitamin D and vitamin B 12 with cognitive impairment in elderly aged 80 years or older: a cross-sectional study |
| Vitamin B12 | Age-Related Cognitive Decline | 1 | PM | 26265727 | 📋 | A High Omega-3 Fatty Acid Multinutrient Supplement Benefits Cognition and Mobility in Older Women: A Randomized, Double-blind, Placebo-controlled Pilot Study |
| Vitamin B12 | Alcohol Use Disorder | 1 | PM | 36243244 | 📋 | Vitamin B12 administration prevents ethanol-induced learning and memory impairment through re-establishment of the brain oxidant/antioxidant balance, enhancement of BDNF and suppression of GFAP |
| Vitamin B12 | Alzheimer's Disease | 9 | PM | 38700503 | 📋 | Role of vitamin B12 and folic acid in treatment of Alzheimer's disease: a meta-analysis of randomized control trials |
| Vitamin B12 | Alzheimer's Disease | 8 | PM | 36010649 | 📋 | Vitamin B12 Attenuates Changes in Phospholipid Levels Related to Oxidative Stress in SH-SY5Y Cells |
| Vitamin B12 | Alzheimer's Disease | 7 | PM | 35523375 | 📋 | Vitamin B12 as a Cholinergic System Modulator and Blood Brain Barrier Integrity Restorer in Alzheimer's Disease |
| Vitamin B12 | Alzheimer's Disease | 6 | PM | 35155719 | 📋 | Plasma Vitamin B-12 Levels and Risk of Alzheimer's Disease: A Case-Control Study |
| Vitamin B12 | Alzheimer's Disease | 5 | PM | 35053277 | 📋 | Mechanistic Link between Vitamin B12 and Alzheimer's Disease |
| Vitamin B12 | Alzheimer's Disease | 4 | PM | 34347557 | 📋 | The Effect of Vitamin B12 on Synaptic Plasticity of Hippocampus in Alzheimer's disease model rats |
| Vitamin B12 | Alzheimer's Disease | 3 | PM | 34133880 | 📋 | Vitamin B12 Inhibits Aβ Fibrillation and Disaggregates Preformed Fibrils in the Presence of Synthetic Neuronal Membranes |
| Vitamin B12 | Alzheimer's Disease | 2 | PM | 34101780 | 📋 | Effects of Folic Acid and Vitamin B12 Supplementation on Cognitive Impairment and Inflammation in Patients with Alzheimer's Disease: A Randomized, Single-Blinded, Placebo-Controlled Trial |
| Vitamin B12 | Alzheimer's Disease | 1 | PM | 20110595 | 📋 | Vitamin B12 levels in Alzheimer's disease: association with clinical features and cytokine production |
| Vitamin B12 | Anxiety | 2 | PM | 37769712 | 📋 | Vitamin B12 reversed anxiety and depression induced by adolescent nicotine withdrawal through alteration the inflammatory, oxidative and serotoninergic profiles in male rats |
| Vitamin B12 | Anxiety | 1 | PM | 30904222 | 📋 | Association of vitamin B12 mediated hyperhomocysteinemia with depression and anxiety disorder: A cross-sectional study among Bhil indigenous population of India |
| Vitamin B12 | Autism Spectrum Disorder | 5 | PM | 34442428 | 📋 | The Effectiveness of Cobalamin (B12) Treatment for Autism Spectrum Disorder: A Systematic Review and Meta-Analysis |
| Vitamin B12 | Autism Spectrum Disorder | 4 | PM | 30284229 | 📋 | The Independent and Combined Effects of Omega-3 and Vitamin B12 in Ameliorating Propionic Acid Induced Biochemical Features in Juvenile Rats as Rodent Model of Autism |
| Vitamin B12 | Autism Spectrum Disorder | 3 | PM | 26799654 | 📋 | Decreased Brain Levels of Vitamin B12 in Aging, Autism and Schizophrenia |
| Vitamin B12 | Autism Spectrum Disorder | 1 | PM | 20804367 | 📋 | Pilot study of the effect of methyl B12 treatment on behavioral and biomarker measures in children with autism |
| Vitamin B12 | Autism Spectrum Disorder | 2 | PM | 19056591 | 📋 | Efficacy of methylcobalamin and folinic acid treatment on glutathione redox status in children with autism |
| Vitamin B12 | Cognitive Disorders | 3 | PM | 35406106 | 📋 | Influences of Vitamin B 12 Supplementation on Cognition and Homocysteine in Patients with Vitamin B 12 Deficiency and Cognitive Impairment |
| Vitamin B12 | Cognitive Disorders | 1 | PM | 32206454 | 📋 | Low Vitamin B12 Levels: An Underestimated Cause Of Minimal Cognitive Impairment And Dementia |
| Vitamin B12 | Cognitive Disorders | 2 | PM | 27569259 | 📋 | Effect of vitamin B12 and omega-3 fatty acid supplementation on brain neurotrophins and cognition in rats: A multigeneration study |
| Vitamin B12 | Delirium | 1 | PM | 37202033 | 📋 | Deficient vitamin B12 levels are associated with increased delirium incidence in critically ill patients |
| Vitamin B12 | Dementia | 5 | PM | 38196569 | 📋 | The effects of the interplay between vitamins, antibiotics, and gut microbiota on the pathogenesis and progression of dementia: A systematic review and meta-analysis |
| Vitamin B12 | Dementia | 2 | PM | 32206454 | 📋 | Low Vitamin B12 Levels: An Underestimated Cause Of Minimal Cognitive Impairment And Dementia |
| Vitamin B12 | Dementia | 1 | PM | 32203914 | 📋 | Higher vitamin B12 level at Parkinson's disease diagnosis is associated with lower risk of future dementia |
| Vitamin B12 | Dementia | 4 | PM | 31092496 | 📋 | Reversible dementia, psychotic symptoms and epilepsy in a patient with vitamin B 12 deficiency |
| Vitamin B12 | Dementia | 3 | PM | 12486445 | 📋 | Prevalence of vitamin B12 deficiency among demented patients and cognitive recovery with cobalamin replacement |
| Vitamin B12 | Depression | 6 | PM | 37769712 | 📋 | Vitamin B12 reversed anxiety and depression induced by adolescent nicotine withdrawal through alteration the inflammatory, oxidative and serotoninergic profiles in male rats |
| Vitamin B12 | Depression | 5 | PM | 34895361 | 📋 | Low vitamin B 12 but not folate is associated with incident depressive symptoms in community-dwelling older adults: a 4 year longitudinal study |
| Vitamin B12 | Depression | 1 | PM | 34073949 | 📋 | Depression and Vegetarians: Association between Dietary Vitamin B6, B12 and Folate Intake and Global and Subcortical Brain Volumes |
| Vitamin B12 | Depression | 2 | PM | 33251075 | 📋 | Vitamin B12 Supplementation: Preventing Onset and Improving Prognosis of Depression |
| Vitamin B12 | Depression | 4 | PM | 32304285 | 📋 | The relationship of severity of depression with homocysteine, folate, vitamin B12, and vitamin D levels in children and adolescents |
| Vitamin B12 | Depression | 3 | PM | 30904222 | 📋 | Association of vitamin B12 mediated hyperhomocysteinemia with depression and anxiety disorder: A cross-sectional study among Bhil indigenous population of India |
| Vitamin B12 | Mild Cognitive Impairment | 4 | PM | 38300291 | 📋 | Effects of vitamins and polyunsaturated fatty acids on cognitive function in older adults with mild cognitive impairment: a meta-analysis of randomized controlled trials |
| Vitamin B12 | Mild Cognitive Impairment | 3 | PM | 34866142 | 📋 | Effectiveness of B Vitamins and Their Interactions with Aspirin in Improving Cognitive Functioning in Older People with Mild Cognitive Impairment: Pooled Post-Hoc Analyses of Two Randomized Trials |
| Vitamin B12 | Mild Cognitive Impairment | 2 | PM | 26757190 | 📋 | Omega-3 Fatty Acid Status Enhances the Prevention of Cognitive Decline by B Vitamins in Mild Cognitive Impairment |
| Vitamin B12 | Mild Cognitive Impairment | 1 | PM | 21780182 | 📋 | Cognitive and clinical outcomes of homocysteine-lowering B-vitamin treatment in mild cognitive impairment: a randomized controlled trial |
| Vitamin B12 | Mood Disorders | 1 | PM | 35442500 | 📋 | Combined action of SAMe, Folate, and Vitamin B12 in the treatment of mood disorders: a review |
| Vitamin B12 | Obsessive-Compulsive Disorder | 1 | PM | 28477545 | 📋 | Vitamin B12, folic acid, homocysteine and vitamin D levels in children and adolescents with obsessive compulsive disorder |
| Vitamin B12 | Obsessive-Compulsive Disorder | 3 | PM | 22227032 | 📋 | Cobalamin deficiency presenting as obsessive compulsive disorder: case report |
| Vitamin B12 | Obsessive-Compulsive Disorder | 2 | PM | 3176999 | 📋 | Vitamin B12 and folic acid serum levels in obsessive compulsive disorder |
| Vitamin B12 | Premature Ejaculation | 1 | PM | 38462874 | 📋 | Effect of Serum Vitamin B12 Levels on Premature Ejaculation |
| Vitamin B12 | Psychiatric Disorders | 2 | PM | 38696105 | 📋 | Vitamin B12 Supplementation in Psychiatric Practice |
| Vitamin B12 | Psychiatric Disorders | 1 | PM | 26799654 | 📋 | Decreased Brain Levels of Vitamin B12 in Aging, Autism and Schizophrenia |
| Vitamin B12 | Restless Leg Syndrome | 1 | PM | 36401952 | 📋 | Possible association between vitamin B12 deficiency and restless legs syndrome |
| Vitamin B12 | Schizophrenia | 1 | PM | 28202095 | 📋 | The effects of vitamin and mineral supplementation on symptoms of schizophrenia: a systematic review and meta-analysis |
| Vitamin B12 | Schizophrenia | 2 | PM | 26799654 | 📋 | Decreased Brain Levels of Vitamin B12 in Aging, Autism and Schizophrenia |
