Page last updated: 2024-08-26

vitamin b 6 and Vitamin B 12 Deficiency

vitamin b 6 has been researched along with Vitamin B 12 Deficiency in 34 studies

Research

Studies (34)

TimeframeStudies, this research(%)All Research%
pre-19902 (5.88)18.7374
1990's0 (0.00)18.2507
2000's16 (47.06)29.6817
2010's13 (38.24)24.3611
2020's3 (8.82)2.80

Authors

AuthorsStudies
Andrade, PG; Castro, IRR; Farias, DR; Freitas-Costa, NC; Kac, G; Lacerda, EMA; Normando, P; Nunes, KSS; Raymundo, CE1
Dai, C; Fei, Y; Li, J; Shi, Y; Yang, X1
Berkins, S; Rukh, G; Schiöth, HB1
Liu, J; Liu, X; Meng, Q; Peng, Y; Xu, H; Zhao, S; Zhou, N1
Cai, S; Chan, JKY; Chong, MFF; Chong, YS; Godfrey, KM; Lai, JS; Lee, YS; Pang, WW; Shek, LPC; Tan, KH; van Dam, RM; Yap, FKP1
Casey, MC; Cunningham, C; Gallagher, AM; Hoey, L; Hughes, CF; Laird, E; McCann, A; McCarroll, K; McNulty, H; Molloy, AM; O'Kane, M; Porter, KM; Strain, S; Tracey, F; Ward, M1
Bangert, V; Hostalek, U; Kaiser, RP; Nix, WA; Obeid, R; Schilling, M; Zirwes, R1
Bonetti, F; Brombo, G; Magon, S; Zuliani, G1
Arteta, B; Benedicto, A; Hernandez-Unzueta, I; Márquez, J; Mena, J; Olaso, E; Sanz, E1
D'Angelo, A; Di Simone, S; Fimognari, FL; Loffredo, L; Monaldo, M; Pastorelli, R; Sampietro, F; Violi, F1
Domański, M; Karakuła, H; Kowal, A; Opolska, A; Perzyński, J; Płotka, A1
Dietrich, A; Elmadfa, I; Gisinger, C; Sturtzel, B; Wagner, KH1
Bailey, LB; Holzgreve, W; Pietrzik, K; Shane, B; Simpson, JL1
Bertot, LC; del Rosario Abreu Vazquez, M; Fabian, LG; Forment, GR; Garcia, AY; Gomez, EV; Perez, YM; Sanchez, HV; Soler, EA1
Rosenberg, IH; Selhub, J; Troen, A1
Allen, LH; Dror, DK1
Costakos, D; Karth, P; Kim, J; Singh, R1
Chen, HM; Cheng, SJ; Chiang, CP; Lin, HP; Sun, A; Wang, YP1
Miller, AL1
Changbumrung, S; Phonrat, B; Pongpaew, P; Pooudong, S; Schelp, FP; Tongboonchoo, C; Tungtrongchitr, A; Tungtrongchitr, R; Viroonudomphol, D; Vudhivai, N1
Chow, BF; Ranke, B; Ranke, E2
Lewerin, C; Lindstedt, G; Matousek, M; Nilsson-Ehle, H; Steen, B1
Ali, SA; Iqbal, MP; Ishaq, M; Kazmi, KA; Khan, AH; Mehboobali, N; Waqar, MA; Yousuf, FA1
Bruno, EJ; Ziegenfuss, TN1
Chen, KJ; Lin, BF; Pan, WH; Shaw, NS; Wei, IL; Yang, FL1
Thompson, J1
den Heijer, M1
Hvas, AM; Nexo, E; Nielsen, JB1
Elmadfa, I; Genser, D; Majchrzak, D; Männer, M; Rust, P; Singer, I; Wagner, KH1
Lewerin, C; Ljungman, S; Nilsson-Ehle, H1
Engels, A; Schremmer, D; Schröer, U1
Ning, G; Zhang, YF1
Chang, SJ; Chou, HF; Huang, HB; Huang, PC; Hung, CJ; Li, YH; Lin, BF; Lu, SC1

Reviews

9 review(s) available for vitamin b 6 and Vitamin B 12 Deficiency

ArticleYear
A Novel Review of Homocysteine and Pregnancy Complications.
    BioMed research international, 2021, Volume: 2021

    Topics: Abortion, Habitual; Aging; Birth Weight; Diabetes, Gestational; Dietary Supplements; Female; Fetal Growth Retardation; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Placenta; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2021
[Does diet affect our mood? The significance of folic acid and homocysteine].
    Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego, 2009, Volume: 26, Issue:152

    Topics: Affect; Dietary Supplements; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Mood Disorders; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2009
Micronutrients and women of reproductive potential: required dietary intake and consequences of dietary deficiency or excess. Part I--Folate, Vitamin B12, Vitamin B6.
    The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians, 2010, Volume: 23, Issue:12

    Topics: Animals; Congenital Abnormalities; Dairy Products; Diet; Dietary Supplements; Edible Grain; Female; Fishes; Folic Acid; Folic Acid Deficiency; Humans; Meat; Nutrition Policy; Nutritional Requirements; Poultry; Pregnancy; Reproduction; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2010
B vitamins and the aging brain.
    Nutrition reviews, 2010, Volume: 68 Suppl 2

    Topics: Aged; Aging; Brain; Cognition Disorders; Homocysteine; Humans; Nutritional Status; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Complex

2010
Interventions with vitamins B6, B12 and C in pregnancy.
    Paediatric and perinatal epidemiology, 2012, Volume: 26 Suppl 1

    Topics: Ascorbic Acid; Ascorbic Acid Deficiency; Birth Weight; Child Welfare; Child, Preschool; Dietary Supplements; Female; Humans; Infant; Infant Nutritional Physiological Phenomena; Maternal Nutritional Physiological Phenomena; Maternal Welfare; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy Outcome; Randomized Controlled Trials as Topic; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2012
The methionine-homocysteine cycle and its effects on cognitive diseases.
    Alternative medicine review : a journal of clinical therapeutic, 2003, Volume: 8, Issue:1

    Topics: Alzheimer Disease; Cardiovascular Diseases; Cognition Disorders; Dementia, Vascular; Folic Acid; Homocysteine; Humans; Hyperhomocysteinemia; Memory Disorders; Methionine; Methionine Adenosyltransferase; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2003
Water-soluble vitamins: research update.
    Current sports medicine reports, 2005, Volume: 4, Issue:4

    Topics: Dietary Supplements; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Male; Neural Tube Defects; Niacinamide; Nutritional Requirements; Pregnancy; Riboflavin; Riboflavin Deficiency; Solubility; Thiamine; Thiamine Deficiency; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Complex; Vitamin B Deficiency

2005
Are B vitamins a risk factor for VTE? Perhaps.
    Journal of thrombosis and haemostasis : JTH, 2006, Volume: 4, Issue:2

    Topics: Homocysteine; Humans; Hyperhomocysteinemia; Risk Factors; Thromboembolism; Venous Thrombosis; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Deficiency

2006
Mecobalamin.
    Expert opinion on investigational drugs, 2008, Volume: 17, Issue:6

    Topics: Aged; Alprostadil; Animals; Cobamides; Coenzymes; Diabetic Neuropathies; Drug Administration Routes; Drug Therapy, Combination; Female; Folic Acid; Humans; Hyperhomocysteinemia; Hypoglycemic Agents; Kidney Failure, Chronic; Male; Metformin; Methionine; Methyltransferases; Peripheral Nervous System Diseases; Randomized Controlled Trials as Topic; Renal Dialysis; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2008

Trials

4 trial(s) available for vitamin b 6 and Vitamin B 12 Deficiency

ArticleYear
The status of vitamins B6, B12, folate, and of homocysteine in geriatric home residents receiving laxatives or dietary fiber.
    The journal of nutrition, health & aging, 2010, Volume: 14, Issue:3

    Topics: Aged; Aged, 80 and over; Avena; Biological Availability; Constipation; Dietary Fiber; Dietary Supplements; Energy Intake; Folic Acid; Homocysteine; Humans; Laxatives; Middle Aged; Nursing Homes; Phytotherapy; Seeds; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B Complex

2010
Antioxidant and immunomodulatory effects of Viusid in patients with chronic hepatitis C.
    World journal of gastroenterology, 2010, Jun-07, Volume: 16, Issue:21

    Topics: Antioxidants; Ascorbic Acid; Cytokines; Dietary Supplements; Female; Glycyrrhizic Acid; Hepatitis C, Chronic; Humans; Immunologic Factors; Lipid Peroxidation; Male; Malondialdehyde; Middle Aged; Oxidative Stress; Pantothenic Acid; Placebos; Plant Extracts; Treatment Outcome; Vitamin B 12 Deficiency; Vitamin B 6; Zinc

2010
Reduction of plasma homocysteine and serum methylmalonate concentrations in apparently healthy elderly subjects after treatment with folic acid, vitamin B12 and vitamin B6: a randomised trial.
    European journal of clinical nutrition, 2003, Volume: 57, Issue:11

    Topics: Aged; Aged, 80 and over; Double-Blind Method; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Male; Methylmalonic Acid; Reference Values; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2003
B-vitamin status and concentrations of homocysteine in Austrian omnivores, vegetarians and vegans.
    Annals of nutrition & metabolism, 2006, Volume: 50, Issue:6

    Topics: Adult; Aged; Alcohol Drinking; Anthropometry; Aspartate Aminotransferases; Austria; Diet; Diet, Vegetarian; Feeding Behavior; Female; Folic Acid; Glutathione Reductase; Homocysteine; Humans; Hyperhomocysteinemia; Male; Meat; Middle Aged; Pyridoxal Phosphate; Pyridoxic Acid; Riboflavin; Riboflavin Deficiency; Surveys and Questionnaires; Thiamine; Transketolase; Vegetables; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B Complex; Vitamin B Deficiency

2006

Other Studies

21 other study(ies) available for vitamin b 6 and Vitamin B 12 Deficiency

ArticleYear
Association of development quotient with nutritional status of vitamins B6, B12, and folate in 6-59-month-old children: Results from the Brazilian National Survey on Child Nutrition (ENANI-2019).
    The American journal of clinical nutrition, 2023, Volume: 118, Issue:1

    Topics: Adolescent; Brazil; Child; Child, Preschool; Folic Acid; Humans; Infant; Nutritional Status; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamins

2023
Depression and Vegetarians: Association between Dietary Vitamin B6, B12 and Folate Intake and Global and Subcortical Brain Volumes.
    Nutrients, 2021, May-24, Volume: 13, Issue:6

    Topics: Aged; Brain; Depression; Diet; Eating; Female; Folic Acid; Folic Acid Deficiency; Gray Matter; Humans; Linear Models; Magnetic Resonance Imaging; Male; Middle Aged; Nutritional Status; United Kingdom; Vegetarians; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2021
Combined methylmalonic acidemia and homocysteinemia presenting predominantly with late-onset diffuse lung disease: a case series of four patients.
    Orphanet journal of rare diseases, 2017, 03-21, Volume: 12, Issue:1

    Topics: Betaine; Child; Child, Preschool; Female; Folic Acid; Homocystinuria; Humans; Infant; Lung Diseases; Male; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2017
High folate and low vitamin B12 status during pregnancy is associated with gestational diabetes mellitus.
    Clinical nutrition (Edinburgh, Scotland), 2018, Volume: 37, Issue:3

    Topics: Adult; China; Cohort Studies; Comorbidity; Cross-Sectional Studies; Diabetes, Gestational; Female; Folic Acid; Homocysteine; Humans; India; Malaysia; Male; Nutritional Status; Pregnancy; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2018
Hyperglycemia and Metformin Use Are Associated With B Vitamin Deficiency and Cognitive Dysfunction in Older Adults.
    The Journal of clinical endocrinology and metabolism, 2019, 10-01, Volume: 104, Issue:10

    Topics: Aged; Aged, 80 and over; Cognitive Dysfunction; Cohort Studies; Female; Folic Acid; Geriatric Assessment; Humans; Hyperglycemia; Independent Living; Male; Metformin; Risk Factors; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2019
Vitamin B status in patients with type 2 diabetes mellitus with and without incipient nephropathy.
    Diabetes research and clinical practice, 2015, Volume: 107, Issue:1

    Topics: Adult; Aged; Aged, 80 and over; Albuminuria; Biomarkers; Case-Control Studies; Diabetes Mellitus, Type 2; Diabetic Nephropathies; Female; Humans; Inflammation; Male; Middle Aged; Pyridoxic Acid; Thiamine; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Young Adult

2015
Cognitive Status According to Homocysteine and B-Group Vitamins in Elderly Adults.
    Journal of the American Geriatrics Society, 2015, Volume: 63, Issue:6

    Topics: Aged; Aged, 80 and over; Cognition; Cognition Disorders; Comorbidity; Confidence Intervals; Cross-Sectional Studies; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Hyperhomocysteinemia; Italy; Male; Odds Ratio; Prevalence; Risk Factors; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2015
Ocoxin® oral solution slows down tumor growth in an experimental model of colorectal cancer metastasis to the liver in Balb/c mice.
    Oncology reports, 2016, Volume: 35, Issue:3

    Topics: Animals; Apoptosis; Ascorbic Acid; Caspase 3; Cell Proliferation; Colorectal Neoplasms; Folic Acid; Gene Expression Regulation, Neoplastic; Glycyrrhizic Acid; Humans; Ki-67 Antigen; Liver Neoplasms; Mice; Mice, Inbred BALB C; Neoplasm Proteins; Pantothenic Acid; Plant Extracts; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Zinc; Zinc Sulfate

2016
Hyperhomocysteinaemia and poor vitamin B status in chronic obstructive pulmonary disease.
    Nutrition, metabolism, and cardiovascular diseases : NMCD, 2009, Volume: 19, Issue:9

    Topics: Aged; C-Reactive Protein; Case-Control Studies; Cross-Sectional Studies; Female; Folic Acid; Forced Expiratory Volume; Homocysteine; Humans; Hyperhomocysteinemia; Linear Models; Logistic Models; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Risk Factors; Thrombosis; Vital Capacity; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2009
Bilateral central retinal artery occlusions in an infant with hyperhomocysteinemia.
    Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus, 2012, Volume: 16, Issue:4

    Topics: Humans; Hydroxocobalamin; Hyperhomocysteinemia; Infant; Injections, Intramuscular; Male; Methylmalonic Acid; Mutation; Receptors, Cell Surface; Retinal Artery Occlusion; Tomography, Optical Coherence; Vision Disorders; Vitamin B 12 Deficiency; Vitamin B 6

2012
Significant reduction of serum homocysteine level and oral symptoms after different vitamin-supplement treatments in patients with burning mouth syndrome.
    Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 2013, Volume: 42, Issue:6

    Topics: Adult; Aged; Aged, 80 and over; Anemia, Iron-Deficiency; Burning Mouth Syndrome; Calcium; Female; Ferric Compounds; Folic Acid; Folic Acid Deficiency; Follow-Up Studies; Hematinics; Hemoglobins; Homocysteine; Humans; Iron; Male; Middle Aged; Niacinamide; Pantothenic Acid; Remission Induction; Riboflavin; Thiamine; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B Complex

2013
Serum homocysteine, B12 and folic acid concentration in Thai overweight and obese subjects.
    International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 2003, Volume: 73, Issue:1

    Topics: Adolescent; Adult; Antioxidants; Ascorbic Acid; Body Constitution; Case-Control Studies; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Male; Middle Aged; Obesity; Thailand; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2003
The interrelationship between vitamin B6 and B12 deficiencies in rats.
    The Journal of nutrition, 1960, Volume: 71

    Topics: Animals; Rats; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

1960
Methylation of nicotinamide in vitamin B12- and vitamin B6-deficient rats.
    The Journal of nutrition, 1962, Volume: 76, Issue:4

    Topics: Animals; Methylation; Niacin; Niacinamide; Nicotinic Acids; Rats; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Complex

1962
Role of vitamins B6, B12 and folic acid on hyperhomocysteinemia in a Pakistani population of patients with acute myocardial infarction.
    Nutrition, metabolism, and cardiovascular diseases : NMCD, 2005, Volume: 15, Issue:2

    Topics: Adult; Aged; Aging; Body Mass Index; Case-Control Studies; Female; Fluorescence Polarization Immunoassay; Folic Acid; Folic Acid Deficiency; Humans; Hyperhomocysteinemia; Male; Middle Aged; Myocardial Infarction; Obesity; Pakistan; Pyridoxal Phosphate; Smoking; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2005
Association of B vitamins status and homocysteine levels in elderly Taiwanese.
    Asia Pacific journal of clinical nutrition, 2005, Volume: 14, Issue:3

    Topics: Age Factors; Aged; Aged, 80 and over; Cardiovascular Diseases; Dietary Supplements; Female; Folic Acid; Folic Acid Deficiency; Health Surveys; Homocysteine; Humans; Hyperhomocysteinemia; Male; Nutrition Surveys; Nutritional Status; Sex Factors; Taiwan; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Complex

2005
Vitamins, minerals and supplements: part three.
    Community practitioner : the journal of the Community Practitioners' & Health Visitors' Association, 2005, Volume: 78, Issue:11

    Topics: Biotin; Humans; Nutrition Policy; Nutritional Requirements; Nutritive Value; Risk Factors; United Kingdom; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency; Vitamin B Deficiency

2005
Vitamin B12 and vitamin B6 supplementation is needed among adults with phenylketonuria (PKU).
    Journal of inherited metabolic disease, 2006, Volume: 29, Issue:1

    Topics: Adolescent; Adult; Diet, Protein-Restricted; Female; Folic Acid; Homocysteine; Humans; Male; Phenylketonurias; Transcobalamins; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2006
Glomerular filtration rate as measured by serum cystatin C is an important determinant of plasma homocysteine and serum methylmalonic acid in the elderly.
    Journal of internal medicine, 2007, Volume: 261, Issue:1

    Topics: Aged; Avitaminosis; Biomarkers; Creatinine; Cystatin C; Cystatins; Female; Folic Acid; Folic Acid Deficiency; Glomerular Filtration Rate; Homocysteine; Humans; Kidney; Male; Methylmalonic Acid; Nutritional Status; Regression Analysis; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6

2007
[Efficacy of a combination therapy with vitamins B6, B12 and folic acid for general feeling of ill-health. Results of a non-interventional post-marketing surveillance study].
    MMW Fortschritte der Medizin, 2008, Jan-17, Volume: 149 Suppl 4

    Topics: Aged; Drug Administration Schedule; Drug Combinations; Fatigue; Female; Folic Acid; Folic Acid Deficiency; Humans; Injections, Intramuscular; Male; Middle Aged; Quality of Life; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2008
Plasma homocysteine levels in Taiwanese vegetarians are higher than those of omnivores.
    The Journal of nutrition, 2002, Volume: 132, Issue:2

    Topics: Adult; Amino Acids; Cardiovascular Diseases; Diet, Vegetarian; Fasting; Female; Folic Acid; Folic Acid Deficiency; Homocysteine; Humans; Hyperhomocysteinemia; Middle Aged; Nutritional Status; Regression Analysis; Risk Factors; Taiwan; Vitamin B 12; Vitamin B 12 Deficiency; Vitamin B 6; Vitamin B 6 Deficiency

2002