A review of vitamin B12 in dermatology

Vitamin B₁₂Deficiency

Stabler, S. P. (2013) · New England Journal of Medicine · doi:10.1056/nejmcp1113996 · Cited by 1,224 · see citing works

Sensitivity of serum methylmalonic acid and total homocysteine determinations for diagnosing cobalamin and folate deficiencies

Savage, D. G., Lindenbaum, J., Stabler, S. P., & Allen, R. H. (1994) · The American Journal of Medicine · doi:10.1016/0002-9343(94)90149-x · Cited by 707 · see citing works

Vitamin B12 deficiency.

Oh, R., & Brown, D. L. (2003) · PubMed · Cited by 468 · see citing works

Vitamin B12Deficiency

Leon, C. A., Georges, P., & Zaeeter, W. (2013) · New England Journal of Medicine · doi:10.1056/nejmc1304350 · Cited by 444 · see citing works

Significance of elevated cobalamin (vitamin B12) levels in blood

Ermens, A. A. M., Vlasveld, L. T., & Lindemans, J. W. (2003) · Clinical Biochemistry · doi:10.1016/j.clinbiochem.2003.08.004 · Cited by 246 · see citing works

The pathophysiology of elevated vitamin B12 in clinical practice

Andrès, E., Serraj, K. A., Zhu, J., & Vermorken, A. J. M. (2013) · QJM · doi:10.1093/qjmed/hct051 · Cited by 238 · see citing works

Mutations in ABCD4 cause a new inborn error of vitamin B12 metabolism

Coelho, D., Kim, J. C., Miousse, I. R., Fung, S., du Moulin, M., Buers, I., Suormala, T., Burda, P., Frapolli, M., Stucki, M., et al. (2012) · Nature Genetics · doi:10.1038/ng.2386 · Cited by 231 · see citing works

Vitamin B12 absorption: Mammalian physiology and acquired and inherited disorders

Kozyraki, R., & Cases, O. (2012) · Biochimie · doi:10.1016/j.biochi.2012.11.004 · Cited by 181 · see citing works

Genetic Architecture of Vitamin B12 and Folate Levels Uncovered Applying Deeply Sequenced Large Datasets

Grarup, N., Sulem, P., Sandholt, C. H., Þorleifsson, G., Ahluwalia, T. S., Steinthórsdóttir, V., Bjarnason, H., Gudbjartsson, D. F., Magnússon, Ó. Þ., Sparsø, T., et al. (2013) · PLoS Genetics · doi:10.1371/journal.pgen.1003530 · Cited by 173 · see citing works

Genetic disorders of vitamin B12metabolism: eight complementation groups – eight genes

Froese, D. S., & Gravel, R. A. (2010) · Expert Reviews in Molecular Medicine · doi:10.1017/s1462399410001651 · Cited by 143 · see citing works

A review of the cut-off points for the diagnosis of vitamin B12 deficiency in the general population

Aparicio‐Ugarriza, R., Palacios, G., Alder, M., & González‐Gross, M. (2014) · Clinical Chemistry and Laboratory Medicine (CCLM) · doi:10.1515/cclm-2014-0784 · Cited by 133 · see citing works

Effectiveness of Vitamin B12 in Treating Recurrent Aphthous Stomatitis: A Randomized, Double-Blind, Placebo-Controlled Trial

Volkov, I., Rudoy, I., Freud, T., Sardal, G., Naimer, S. A., Peleg, R., & Press, Y. (2009) · The Journal of the American Board of Family Medicine · doi:10.3122/jabfm.2009.01.080113 · Cited by 122 · see citing works

Clinical and laboratory features and response to treatment in patients presenting with vitamin B12 deficiency-related neurological syndromes

Kumar, S., Vijayan, J., Jacob, J. J., Alexander, M., Gnanamuthu, C. P., & Aaron, S. D. (2005) · Neurology India · doi:10.4103/0028-3886.15057 · Cited by 114 · see citing works

Treatment of Vitiligo Vulgaris with Narrow Band UVB (311nm) for One Year and the Effect of Addition of Folic Acid and Vitamin B12

Tjioe, M., Gerritsen, M., JUHLIN, L., & van de Kerkhof, P. C. M. (2002) · Acta Dermato Venereologica · doi:10.1080/000155502320624113 · Cited by 107 · see citing works

Relapse following discontinuation of imatinib mesylate therapy for FIP1L1/PDGFRA-positive chronic eosinophilic leukemia: implications for optimal dosing

Klion, A. D., Robyn, J. A., Marić, I., Fu, W., Schmid, L., Lemery, S. J., Noël, P., Law, M. A., Hartsell, M., Talar‐Williams, C., et al. (2007) · Blood · doi:10.1182/blood-2007-07-100164 · Cited by 100 · see citing works

Generalized Hyperpigmentation of the Skin due to Vitamin B12 Deficiency

Mori, K., Ando, I., & Kukita, A. (2001) · The Journal of Dermatology · doi:10.1111/j.1346-8138.2001.tb00134.x · Cited by 95 · see citing works

Reduced dietary intake of vitamin B12 and folate in patients with recurrent aphthous stomatitis

Kozlak, S. T., Walsh, S. J., & Lalla, R. V. (2010) · Journal of Oral Pathology and Medicine · doi:10.1111/j.1600-0714.2009.00867.x · Cited by 85 · see citing works

Systemic contact dermatitis

Veien, N. K. (2011) · International Journal of Dermatology · doi:10.1111/j.1365-4632.2011.05104.x · Cited by 84 · see citing works

Oral challenge with nickel and cobalt in patients with positive patch tests to nickel and/or cobalt

Veien, N. K., Hattel, T., Justesen, O., & Nørholm, A. (1987) · Acta Dermato Venereologica · doi:10.2340/0001555567321325 · Cited by 82 · see citing works

Rosacea fulminans triggered by high‐dose vitamins B6 and B12

Jansen, T., Romiti, R., Kreuter, A., & Altmeyer, P. (2001) · Journal of the European Academy of Dermatology and Venereology · doi:10.1046/j.1468-3083.2001.00308.x · Cited by 77 · see citing works

Dermatologic Manifestations of the Hypereosinophilic Syndromes

Leiferman, K. M., Gleich, G. J., & Peters, M. S. (2007) · Immunology and Allergy Clinics of North America · doi:10.1016/j.iac.2007.07.009 · Cited by 70 · see citing works

Topical vitamin B12-a new therapeutic approach in atopic dermatitis-evaluation of efficacy and tolerability in a randomized placebo-controlled multicentre clinical trial

Stücker, M., Pieck, C., Stoerb, C., Niedner, R., Hartung, J., & Altmeyer, P. J. (2004) · British Journal of Dermatology · doi:10.1111/j.1365-2133.2004.05866.x · Cited by 66 · see citing works

Low‐cobalt diet for dyshidrotic eczema patients

Stuckert, J., & Nedorost, S. T. (2008) · Contact Dermatitis · doi:10.1111/j.1600-0536.2008.01469.x · Cited by 64 · see citing works

Folic acid and vitamin B12 in vitiligo: a nutritional approach.

Montes, L. F., Díaz, M., Lajous, J. R., & Garcia, N. J. (1992) · PubMed · Cited by 63 · see citing works

Serum holotranscobalamine, vitamin B12, folic acid and homocysteine levels in patients with vitiligo

Karadağ, A. S., Tutal, E., Ertuğrul, D. T., Akın, K. O., & Bilgili, S. G. (2011) · Clinical and Experimental Dermatology · doi:10.1111/j.1365-2230.2011.04142.x · Cited by 63 · see citing works

Glossitis with linear lesions: An early sign of vitamin B12 deficiency

Graells, J., Ojeda, R. M., Muniesa, C., Gonzalez, J., & Saavedra, J. (2009) · Journal of the American Academy of Dermatology · doi:10.1016/j.jaad.2008.09.011 · Cited by 54 · see citing works

Is there a relationship between homocysteine and vitiligo? A pilot study

Shaker, O. G., & El‐Tahlawi, S. (2008) · British Journal of Dermatology · doi:10.1111/j.1365-2133.2008.08712.x · Cited by 53 · see citing works

Effects of methylcobalamin (vitamin B12) on in vitro cytokine production of peripheral blood mononuclear cells.

Yamashiki, M., Nishimura, A., & Kosaka, Y. (1992) · PubMed · Cited by 46 · see citing works

Recreational Nitrous Oxide Abuse-Induced Vitamin B12 Deficiency in a Patient Presenting with Hyperpigmentation of the Skin

Chiang, T.-T., Hung, C., Wang, W., Lee, J., & Yang, F. (2013) · Case Reports in Dermatology · doi:10.1159/000353623 · Cited by 46 · see citing works

Vitamin B12 Could be A "Master Key" in the Regulation of Multiple Pathological Processes

Volkov, I., Press, Y., & Rudoy, I. (2006) · Journal of Nippon Medical School · doi:10.1272/jnms.73.65 · Cited by 40 · see citing works

Vitamin B-12 induced acnes.

Dupré, A., Albarel, N., Bonafé, J. L., Christol, B., & Lassère, J. (1979) · PubMed · Cited by 37 · see citing works

Reversible cutaneous hyperpigmentation and nails with white hair due to vitamin B12 deficiency.

Niiyama, S., & Mukai, H. (2008) · PubMed · doi:10.1684/ejd.2007.0285 · Cited by 37 · see citing works

Late onset of symptoms in an atypical patient with the cblJ inborn error of vitamin B12 metabolism: Diagnosis and novel mutation revealed by exome sequencing

Kim, J. C., Lee, N., Hwu, W., Chien, Y., Fahiminiya, S., Majewski, J., Watkins, D., & Rosenblatt, D. S. (2012) · Molecular Genetics and Metabolism · doi:10.1016/j.ymgme.2012.10.005 · Cited by 36 · see citing works

The cobalt spot test – further insights into its performance and use

Midander, K., Julander, A., Skare, L., Thyssen, J. P., & Lidén, C. (2013) · Contact Dermatitis · doi:10.1111/cod.12110 · Cited by 34 · see citing works

Parasitophobia as the presenting symptom of vitamin B12 deficiency.

Fm, P. (1970) · PubMed · Cited by 33 · see citing works

Effect of isotretinoin treatment on plasma holotranscobalamin, vitamin B12, folic acid, and homocysteine levels: non‐controlled study

Karadağ, A. S., Tutal, E., Ertuğrul, D. T., & Akın, K. O. (2011) · International Journal of Dermatology · doi:10.1111/j.1365-4632.2011.05027.x · Cited by 32 · see citing works

Topical application of liposomal cobalamin hydrogel for atopic dermatitis therapy

Jung, S. H., Cho, Y. S., Jun, S. S., Koo, J. S., Cheon, H. G., & Shin, B. C. (2011) · Die Pharmazie · doi:10.31083/ph.2011.0829 · Cited by 31 · see citing works

Progressive hyperpigmentation in a Taiwanese child due to an inborn error of vitamin B12 metabolism (cblJ)

Takeichi, T., Hsu, C., Yang, H.-S., Chen, H.-Y., Wong, T., Tsai, W.-L., Chao, S. C., Lee, J. Y.-Y., Akiyama, M., Simpson, M. A., et al. (2014) · British Journal of Dermatology · doi:10.1111/bjd.13413 · Cited by 30 · see citing works

Serum homocysteine, folic acid and vitamin B12 levels in vitiligo

Balcı, D. D., Yönden, Z., Yenin, J. Z., & Okumuş, N. (2009) · European Journal of Dermatology · doi:10.1684/ejd.2009.0671 · Cited by 25 · see citing works

Cheilitis and cobalt allergy related to Ingestion of vitamin B12

Price, M. L., & MACDONALD, D. M. (1981) · Contact Dermatitis · doi:10.1111/j.1600-0536.1981.tb04113.x · Cited by 21 · see citing works

Skin Hyperpigmentation and Increased Angiogenesis Secondary to Vitamin B12 Deficiency in a Young Vegetarian Woman

Aroni, K., Anagnostopoulou, K. K., Tsagroni, E., & Ioannidis, E. (2008) · Acta Dermato Venereologica · doi:10.2340/00015555-0377 · Cited by 20 · see citing works

Reliable and powerful laboratory markers of cobalamin deficiency in the newborn: plasma and urinary methylmalonic acid

Kalay, Z., İşlek, A., Parlak, M., Kireçci, A., Güney, Ö., Köklü, E., & Kalay, S. (2014) · The Journal of Maternal-Fetal & Neonatal Medicine · doi:10.3109/14767058.2014.986649 · Cited by 19 · see citing works

Reversible hyperpigmentation as the first manifestation of dietary vitamin B12deficiency

Singh, S. K., Srivastava, N., Chand, S., Bansal, M., & Srivastava, K. (2006) · Indian Journal of Dermatology Venereology and Leprology · doi:10.4103/0378-6323.27766 · Cited by 17 · see citing works

Reintroduction of vitamin B12 in 2 patients with prior B12‐induced anaphylaxis

Tordjman, R., Généreau, T., Guinnepain, M. T., Weyer, A., Lortholary, O., Royer, I., Casassus, P., & Guillevin, L. (1998) · European Journal Of Haematology · doi:10.1111/j.1600-0609.1998.tb01037.x · Cited by 15 · see citing works

Anaphylactic reaction after intramuscular injection of cyanocobalamin (vitamin B12): a case report.

Bilwani, F., Adil, S. N., Sheikh, U., Humera, A., & Khurshid, M. (2005) · PubMed · Cited by 15 · see citing works

Successful Treatment of Chronic Erythema Nodosum with Vitamin B12

Volkov, I., Rudoy, I., & Press, Y. (2005) · The Journal of the American Board of Family Medicine · doi:10.3122/jabfm.18.6.567 · Cited by 14 · see citing works

Type I immediate hypersensitivity reaction to cyanocobalamin but not hydroxycobalamin

Moloney, F. J., Hughes, R., O'Shea, D. B., & Kirby, B. (2008) · Clinical and Experimental Dermatology · doi:10.1111/j.1365-2230.2007.02584.x · Cited by 14 · see citing works

Vitamin B12 allergy and successful desensitisation with cyanocobalamin: A case report

Kartal, Ö., Gulec, M., Demirel, F., Yeşillik, S., Çalışkaner, Z., & Şener, O. (2012) · Allergologia et Immunopathologia · doi:10.1016/j.aller.2011.10.003 · Cited by 13 · see citing works

A cobalt spot test was useful in the diagnostic work-up of a cobalt allergic patient suffering from oral hypersensitivity to cobalt

Thyssen, J. P., Menné, T., Møller, P., Jellesen, M. S., & Johansen, J. D. (2011) · Journal of the American Academy of Dermatology · doi:10.1016/j.jaad.2010.05.015 · Cited by 8 · see citing works

Cobalamin Pseudodeficiency Due to a Transcobalamin I Deficiency

ADCOCK, B. B., & McKnight, J. T. (2002) · Southern Medical Journal · doi:10.1097/00007611-200209000-00027 · Cited by 7 · see citing works

The Roles of Vitamin C in Skin Health.

Pullar, J., Carr, A., & Vissers, M. (2017) · Nutrients · doi:10.3390/nu9080866 · Cited by 756 · see citing works

Diet and Skin Aging—From the Perspective of Food Nutrition

Cao, C., Xiao, Z., Wu, Y., & Ge, C. (2020) · Nutrients · doi:10.3390/nu12030870 · Cited by 231 · see citing works

Decoding Skin Aging: A Review of Mechanisms, Markers, and Modern Therapies

Naharro‐Rodríguez, J., Bacci, S., Hernández‐Bule, M. L., Pérez-González, L. A., & Fernández-Guarino, M. (2025) · Cosmetics · doi:10.3390/cosmetics12040144 · Cited by 81 · see citing works

Fermented food intake is associated with a reduced likelihood of atopic dermatitis in an adult population (Korean National Health and Nutrition Examination Survey 2012-2013)

Park, S., & Bae, J.-H. (2015) · Nutrition Research · doi:10.1016/j.nutres.2015.11.011 · Cited by 67 · see citing works

Vitamin deficiencies/hypervitaminosis and the skin

Aşkın, Ö., Uzunçakmak, T. K., Altunkalem, R. N., & Tüzün, Y. (2021) · Clinics in Dermatology · doi:10.1016/j.clindermatol.2021.05.010 · Cited by 62 · see citing works

Combined exposure to multiple metals on serum uric acid in NHANES under three statistical models

Ma, Y., Hu, Q., Yang, D., Zhao, Y., Bai, J., Mubarik, S., & Yu, C. (2022) · Chemosphere · doi:10.1016/j.chemosphere.2022.134416 · Cited by 57 · see citing works

COBALAMIN DEFICIENCY IN THE ELDERLY

Marchi, G., Busti, F., Zidanes, A. L., Vianello, A., & Girelli, D. (2020) · Mediterranean Journal of Hematology and Infectious Diseases · doi:10.4084/mjhid.2020.043 · Cited by 45 · see citing works

Autoimmune diseases affecting skin melanocytes in dogs, cats and horses: vitiligo and the uveodermatological syndrome: a comprehensive review

Tham, H. L., Linder, K. E., & Olivry, T. (2019) · BMC Veterinary Research · doi:10.1186/s12917-019-2003-9 · Cited by 41 · see citing works

Cutaneous signs of nutritional disorders

Wong, C. Y., & Chu, D. H. (2021) · International Journal of Women’s Dermatology · doi:10.1016/j.ijwd.2021.09.003 · Cited by 38 · see citing works

Cyanocobalamin Ultraflexible Lipid Vesicles: Characterization and In Vitro Evaluation of Drug-Skin Depth Profiles

Guillot, A. J., Jornet-Mollá, E., Landsberg, N., Milián-Guimerá, C., Montesinos, M. C., Garrigues, T., & Melero, A. (2021) · Pharmaceutics · doi:10.3390/pharmaceutics13030418 · Cited by 37 · see citing works

Oral manifestations in vitamin B12 deficiency patients with or without history of gastrectomy

Kim, J., Kim, M., & Kho, H. (2016) · BMC Oral Health · doi:10.1186/s12903-016-0215-y · Cited by 25 · see citing works

Exploration of Microneedle-assisted skin delivery of cyanocobalamin formulated in ultraflexible lipid vesicles

Guillot, A. J., Merino-Gutiérrez, P., Bocchino, A., O’Mahony, C., Giner, R. M., Recio, M. C., Garrigues, T., & Melero, A. (2022) · European Journal of Pharmaceutics and Biopharmaceutics · doi:10.1016/j.ejpb.2022.06.015 · Cited by 23 · see citing works

Skin hyperpigmentation: a rare presenting symptom of nitrous oxide abuse

Fang, X.-Y., Li, W., Gao, H., Ma, Y., Dong, X., & Zheng, D. (2019) · Clinical Toxicology · doi:10.1080/15563650.2019.1665181 · Cited by 22 · see citing works

Interactions between immune system and the microbiome of skin, blood and gut in pathogenesis of rosacea

Joura, M. I., Brunner, A., Nemes-Nikodém, É., Sárdy, M., & Ostorházi, E. (2021) · Acta Microbiologica et Immunologica Hungarica · doi:10.1556/030.2021.01366 · Cited by 22 · see citing works

Allergic contact dermatitis from vitamins: A systematic review

Foti, C., Calogiuri, G., Nettis, E., MARCO, A. D., Stingeni, L., Hansel, K., Bona, D. D., Carlucci, P., Romita, P., & Barbaud, A. M. (2022) · Health Science Reports · doi:10.1002/hsr2.766 · Cited by 19 · see citing works

Proteomic and transcriptomic investigation of acne vulgaris microcystic and papular lesions: Insights in the understanding of its pathophysiology

Quanico, J. P., Gimeno, J., Nadal-Wollbold, F., Casas, C., Alvarez‐Georges, S., Redoules, D., Schmitt, A.-M., Fournier, I., & Salzet, M. (2016) · Biochimica et Biophysica Acta (BBA) - General Subjects · doi:10.1016/j.bbagen.2016.10.021 · Cited by 17 · see citing works

Vitamin B group levels and supplementations in dermatology: Review of the literature

Elgharably, N., Abadie, M. A., Abadie, M. A., Ball, P., & Morrissey, H. (2022) · Dermatology Reports · doi:10.4081/dr.2022.9511 · Cited by 16 · see citing works

Role of vitamin B12 in treating recurrent aphthous stomatitis: A review

Taleb, R., Hafez, B., Kassir, N. E., Achkar, H. E., & Mourad, M. (2020) · International Journal for Vitamin and Nutrition Research · doi:10.1024/0300-9831/a000684 · Cited by 13 · see citing works

The action of topical application of Vitamin B 12 ointment on radiodermatitis in a porcine model

Zhao, Y., Wang, H., Li, Y., Yang, X., Li, Y., & Wang, T. (2022) · International Wound Journal · doi:10.1111/iwj.13899 · Cited by 13 · see citing works

Factors related to low serum vitamin B 12levels in elderly patients with non‐atrophic gastritis in contrast to patients with normal vitamin B 12levels

Kalkan, Ç., Karakaya, F., Tüzün, A. E., Gençtürk, Z., & Soykan, İ. (2015) · Geriatrics and gerontology international/Geriatrics & gerontology international · doi:10.1111/ggi.12537 · Cited by 13 · see citing works

From Nutrient to Nanocarrier: The Multifaceted Role of Vitamin B12 in Drug Delivery

Kuldyushev, N. A., Simonenko, S. Y., Goreninskii, S., Pallaeva, Т., Zamyatnin, A. A., & Parodi, A. (2025) · International Journal of Molecular Sciences · doi:10.3390/ijms26115119 · Cited by 19 · see citing works

The Influence of a Plant-Based Diet on Skin Health: Inflammatory Skin Diseases, Skin Healing, and Plant-Based Sources of Micro- and Macro-Nutrients

Min, M., Tarmaster, A. A., Bodemer, A. A., & Sivamani, R. K. (2024) · Life · doi:10.3390/life14111439 · Cited by 12 · see citing works

Rapid healing of a patient with dramatic subacute combined degeneration of spinal cord: a case report

Roessler, F. C., & Wolff, S. (2017) · BMC Research Notes · doi:10.1186/s13104-016-2344-4 · Cited by 12 · see citing works

Hidradenitis Suppurativa and Five Key Vitamins and Minerals

Weir, S. A., Roman, B., Jiminez, V. S., Burns, M., Sanyi, A. A., Elewski, B. E., & Mayo, T. T. (2023) · Skin Appendage Disorders · doi:10.1159/000528122 · Cited by 10 · see citing works

CUTANEOUS HYPERPIGMENTATION IN MEGALOBLASTIC ANEMIA: A FIVE YEAR RETROSPECTIVE REVIEW.

Padhi, S., Sarangi, R., Ramdas, A., Ravichandran, K., Varghese, R. G., Alexander, T. J., Kurien, G. V., & Mookkappan, S. (2016) · Mediterranean Journal of Hematology and Infectious Diseases · doi:10.4084/mjhid.2016.021 · Cited by 11 · see citing works

Effects of Alzheimer-Like Pathology on Homocysteine and Homocysteic Acid Levels—An Exploratory In Vivo Kinetic Study

Nieraad, H., de Bruin, N. M. W. J., Arne, O., Hofmann, M. C. J., Gurke, R., Schmidt, D., Ritter, M., Parnham, M. J., & Geißlinger, G. (2021) · International Journal of Molecular Sciences · doi:10.3390/ijms22020927 · Cited by 11 · see citing works

Systemic pigmented contact dermatitis to cobalt following ingestion of cobalamin supplement

Pongcharoensuk, T., & Thaiwat, S. (2021) · Clinical Case Reports · doi:10.1002/ccr3.4103 · Cited by 11 · see citing works

Factors Influencing Skin Health from Within

Sahawneh, P. (2024) · Journal of Integrated Health · doi:10.51219/jih/pamela-sahawneh/26 · Cited by 9 · see citing works

Hidden Links Between Skin Microbiome and Skin Imaging Phenome

Cheng, M., Zhou, H. W., Zhang, H., Zhang, X., Zhang, S. M., Bai, H. W., Zha, Y., Luo, D., Chen, D., Chen, S., et al. (2024) · Genomics Proteomics & Bioinformatics · doi:10.1093/gpbjnl/qzae040 · Cited by 9 · see citing works

Vitamin B12 Deficiency Presenting with Neurological Dysfunction in an Adolescent

Stredny, C. M., Frosch, O. H., Singhi, S., Furutani, E., Durbin, A. D., Grace, R. F., & Ullrich, N. J. (2016) · Pediatric Neurology · doi:10.1016/j.pediatrneurol.2016.03.022 · Cited by 9 · see citing works

Nutritional Dermatoses in the Hospitalized Patient

Hoffman, M. L., Micheletti, R. G., & Shields, B. E. (2020) · Cutis · doi:10.12788/cutis.0015 · Cited by 10 · see citing works

Assessment of the Effectiveness of Vitamin Supplement in Treating Eczema: A Systematic Review and Meta-Analysis

Zhu, Z., Yang, Z., Wang, C., & Liu, H. (2019) · Evidence-based Complementary and Alternative Medicine · doi:10.1155/2019/6956034 · Cited by 8 · see citing works

Advantages of Functional Foods in Supporting and Maintaining Hair and Skin Health

Muraleedharan, V., Kamath, G. S., Sasikumar, G., & Panicker, S. P. (2023) · Springer eBooks · doi:10.1007/978-981-99-0534-8_12 · Cited by 8 · see citing works

Comparative Studies on the Interaction of Human and Bovine Serum Albumins with Vitamin C

Alsamamra, H. R. (2018) · European Journal of Biophysics · doi:10.11648/j.ejb.20180601.13 · Cited by 8 · see citing works

The Hair Cycle and Its Relation to Nutrition

Trüeb, R. M. (2020) · Springer eBooks · doi:10.1007/978-3-030-59920-1_4 · Cited by 7 · see citing works

Retrospective investigation of peripheric blood sampling in pediatric chalazion patients

İlhan, Ç. (2021) · International Ophthalmology · doi:10.1007/s10792-020-01680-2 · Cited by 7 · see citing works

Total melanonychia of 20 nails as a rare manifestation of vitamin B12 deficiency

Faíco-Filho, K. S., Martins, R. S., Santos, C. L., Poles, W. A., de Mello, R. B., & Faíco, M. M. D. M. (2020) · JAAD Case Reports · doi:10.1016/j.jdcr.2020.02.014 · Cited by 7 · see citing works

Tuning the transdermal transport by application of external continuous electric field: a coarse-grained molecular dynamics study

Machado, N., Callegaro, C., Christoffolete, M. A., & Martinho, H. D. S. (2021) · Physical Chemistry Chemical Physics · doi:10.1039/d1cp00354b · Cited by 7 · see citing works

Effect of Vitamin B12 Injection on the Vocal Performance of Professional Singers

Shoffel‐Havakuk, H., Lava, C. X., Reuven, Y., Moog, D., O'Dell, K. D., Reder, L. S., Hapner, E. R., & Johns, M. M. E. (2020) · JAMA Otolaryngology–Head & Neck Surgery · doi:10.1001/jamaoto.2020.4026 · Cited by 6 · see citing works

Melanoderma: uncommon presentation of a common condition

Gunaseelan, P., Narasingarajan, S., & Mahadevan, S. (2016) · BMJ Case Reports · doi:10.1136/bcr-2016-217766 · Cited by 6 · see citing works

Androgenetic Alopecia in Women: A Narrative Review of Pathophysiology, Clinical Evaluation, and Treatments

Kearney, C. A., Brinks, A. L., Lawrence, C. N., Maas, D., Spindler, A. J., Coric, C., Gener-Pangilinan, L. A., Lasheras‐Pérez, M. A., Shapiro, J., & Sicco, K. L. (2026) · American Journal of Clinical Dermatology · doi:10.1007/s40257-026-01009-2 · Cited by 5 · see citing works

Recognition and management of vitamin B12 deficiency: Report of four cases with oral manifestations

da Silva, W. R., dos Santos, A. A., Xerez, M. C., de Morais, É. F., de Oliveira, P. T., & da Silveira, É. J. D. (2021) · Special Care in Dentistry · doi:10.1111/scd.12685 · Cited by 5 · see citing works

Hypervitaminosis B12

Koprivica, M., & Bjelanović, J. (2021) · Medicinski casopis · doi:10.5937/mckg55-33665 · Cited by 5 · see citing works

Systemic allergic dermatitis to cobalt present in cyanocobalamin supplementation

Pegalajar‐García, M. D., Cebolla‐Verdugo, M., Prados‐Carmona, Á., Llamas‐Segura, C., & Navarro‐Triviño, F. J. (2023) · Contact Dermatitis · doi:10.1111/cod.14362 · Cited by 5 · see citing works

Associations of single and multiple vitamin exposure with childhood eczema: data from the national health and nutrition examination survey

Wang, F., Wang, X., Wang, J., & Liu, B. (2024) · Frontiers in Pediatrics · doi:10.3389/fped.2024.1328592 · Cited by 5 · see citing works

Dermatological manifestations relating to nutritional deficiencies after bariatric surgery: case report and integrative literature review

Silva, A. C. F., Kazmarek, L. M., de Souza, E. M., Cintra, M. L., & Teixeira, F. (2022) · Sao Paulo Medical Journal · doi:10.1590/1516-3180.2021.0616.r1.17022022 · Cited by 6 · see citing works

Innovative Nutraceutical Approaches to Counteract the Signs of Aging

Genovese, L., & Sibilla, S. (2015) · Springer eBooks · doi:10.1007/978-3-642-27814-3_145-1 · Cited by 5 · see citing works

Serum Levels of Thyroid Hormone, Vitamin B12, Vitamin D3, Folic Acid, and Ferritin in Chalazion

İlhan, Ç. (2020) · Ocular Immunology and Inflammation · doi:10.1080/09273948.2020.1828490 · Cited by 5 · see citing works

Desensitization for Vitamin B12 Hypersensitivity and How to Do It

Lis, K. (2025) · Biomedicines · doi:10.3390/biomedicines13040801 · Cited by 4 · see citing works

The Use of Complementary and Alternative Medicine in Management of Hidradenitis Suppurativa

Jain, S., O’Brien, J. C., & Harris-Tryon, T. A. (2024) · Current Dermatology Reports · doi:10.1007/s13671-024-00449-5 · Cited by 4 · see citing works

Micronutrient Deficiencies and Digital Computerized Phototrichogram Analysis in Telogen Effluvium: A Retrospective Correlation Study in a Tertiary Medical Center

Arslan, H., & Gündüz, Ö. (2023) · Dermatology Practical & Conceptual · doi:10.5826/dpc.1303a202 · Cited by 5 · see citing works

Updated Meta-Analysis on Vitamin Supplementation for Chronic Pruritus: Expanding Evidence Beyond Vitamin D

Kuo, W., Chang, K.-S., Chang, M.-H., Hsiao, Y., & Tsai, R. (2025) · International Journal of Molecular Sciences · doi:10.3390/ijms26083840 · Cited by 4 · see citing works

CHRONIC INTOXICATION WITH “LAUGHING GAS” (NITROUS OXIDE) AS A CAUSE OF B12 DEFICIENCY MYELOPOLYNEUROPATHY IN YOUNG ADULTS

Suponeva, N. A., Гришина, Д. А., Legostaeva, L. A., & Mochalova, E. G. (2017) · Neuromuscular Diseases · doi:10.17650/2222-8721-2016-6-4-37-45 · Cited by 4 · see citing works

Effect of a Novel Soaking Solution Used in Patients With Hand-Foot Syndrome as a Result of Capecitabine Treatment: A Randomized and Self-Controlled Trial

Xie, Y., Wang, Q., Hu, T., Chen, R., Wang, J., Chang, H., Peng, X., & Cheng, J. (2022) · Clinical Breast Cancer · doi:10.1016/j.clbc.2022.01.009 · Cited by 4 · see citing works

Fruits

Mohammed, S. G. A. A., & Qoronfleh, M. W. (2020) · Advances in neurobiology · doi:10.1007/978-3-030-30402-7_10 · Cited by 5 · see citing works

The Role of Cobalamin in Multiple Sclerosis: An Update

Golabi, M., Kazemi, D., Chadeganipour, A. S., Fouladseresht, H., Sullman, M. J. M., Ghezelbash, B., Dastgerdi, A. Y., & Eskandari, N. (2024) · Inflammation · doi:10.1007/s10753-024-02075-6 · Cited by 3 · see citing works

Evaluating Common Ingredients Contained in Dietary Acne Supplements: An Evidence-Based Review.

Vaidya, T. S., Hoffman, L., & Chapas, A. M. (2024) · PubMed Central · Cited by 3 · see citing works

A case report on hyperpigmentation in vitamin B12 deficiency

Verma, V. K., & Vijayavarman, V. (2019) · International Journal of Research in Medical Sciences · doi:10.18203/2320-6012.ijrms20191706 · Cited by 3 · see citing works

Granulomatous Dermatitis and Others

Ogawa, T., Sotto, M. N., & Hoang, M. P. (2020) · Springer eBooks · doi:10.1007/978-3-030-35820-4_5 · Cited by 3 · see citing works

Metabolism-mediated thrombotic microangiopathy and B12

Goubran, H. A., Ragab, G., & Sabry, W. (2022) · Vitamins and hormones · doi:10.1016/bs.vh.2022.01.002 · Cited by 3 · see citing works

Evaluation of the role of thyroid hormones, vitamin B12, vitamin D3, folic acid and ferritin serum levels in pterygium development

Sümer, F., Kızılkaya, B., Yıldız, E., Satılmaz, M. F., & Suveys, A. (2025) · Scientific Reports · doi:10.1038/s41598-025-93800-0 · Cited by 3 · see citing works

Skin lesions in a patient with Cobalamin C disease in poor metabolic control

Prasun, P., Chapel-Crespo, C. C., Williamson, A., Chu, P., Oishi, K., & Diaz, G. A. (2017) · Journal of Inherited Metabolic Disease · doi:10.1007/s10545-017-0102-y · Cited by 3 · see citing works

Reversible Hyperpigmentation in a Patient With Vitamin B12 Deficiency

Yakubu, A.-S., & Ahadzi, D. (2024) · Cureus · doi:10.7759/cureus.63311 · Cited by 2 · see citing works

Development, validation, and four-year clinical application of a novel, rapid, sensitive, and high-throughput UPLC MS/MS method for the simultaneous determination of vitamins A and E in 50 μL of serum

Wang, W., Xu, W., Qiao, S., Xu, H., Ji, E., Liu, T., Liu, Y., Cui, Y., Yu, H., Guo, D., et al. (2025) · Journal of Pharmaceutical and Biomedical Analysis · doi:10.1016/j.jpba.2025.117237 · Cited by 2 · see citing works

Serum vitamin B12 , distal symmetrical polyneuropathy and anaemia in type 2 diabetes: the Fremantle Diabetes Study Phase 2

Davis, T. M. E., Chubb, S. A. P., Peters, K. E., & Davis, W. A. (2023) · Internal Medicine Journal · doi:10.1111/imj.16225 · Cited by 4 · see citing works

MEDICINE AND PSYCHOLOGY: MODERN PROBLEMS, NEW TECHNOLOGIES AND WAYS OF DEVELOPING OUTDATED THEORIES

Vladlenov, D., Mezhiievska, I. A., Maslovskyi, V., Pavlov, S. V., Razmadze, M., Samkharadze, R., Gachechiladze, L., Razmadze, D., Тащук, В. К., Khrebtii, H. I., et al. (2024) · Іnternational Science Group eBooks · doi:10.46299/isg.2024.mono.med.1 · Cited by 2 · see citing works

Advances and Trends in Animal-Based Food Bioactives

Ahmad, M. F., Alsayegh, A. A., Ahmed, A., Ashraf, S. A., Haque, A., Otayf, A. Y., Khairat, M. A., Bajahzer, M., Elbendary, E. Y., Kambal, N., et al. (2025) · Springer eBooks · doi:10.1007/978-981-97-9723-3_5 · Cited by 2 · see citing works

The Effect of Vitamins, and Minerals on Acne Vulgaris Treatment

Almosilhy, N. A., Ghattas, A. S., & AlEdani, E. M. (2025) · Updates in clinical dermatology · doi:10.1007/978-3-031-83677-0_6 · Cited by 2 · see citing works

Causal Relationships Between Popular Diets (Low-Calorie, Vegetarian, and Gluten-Free Diets) and Inflammatory Skin Diseases: A Mendelian Randomization Study

Yan, Y., Wang, S., Lin, J., Wu, Z., Zhang, Y., Wang, R., & Wang, H. (2025) · Clinical Cosmetic and Investigational Dermatology · doi:10.2147/ccid.s538761 · Cited by 2 · see citing works

Dermatologic Manifestations of Nutritional Deficiency

Deutsch, A., & Manning, J. R. (2020) · Current Geriatrics Reports · doi:10.1007/s13670-020-00331-9 · Cited by 3 · see citing works

Innovative Nutraceutical Approaches to Counteract the Signs of Aging

Genovese, L., & Sibilla, S. (2016) · Springer eBooks · doi:10.1007/978-3-642-27814-3_145-2 · Cited by 2 · see citing works

Skin Hyperpigmentation as the Presenting Symptom of Subacute Combined Degeneration of the Spinal Cord

Alhazmi, A., Almalki, A., & Ghazala, S. (2017) · Case Reports in Neurological Medicine · doi:10.1155/2017/7140908 · Cited by 2 · see citing works

The Gut-Brain-Skin Axis and Role of Intestinal Dysbiosis in Acne Vulgaris: Therapeutic Effects of Pro- and Prebiotic Use

Tungland, B. C. (2018) · Elsevier eBooks · doi:10.1016/b978-0-12-814649-1.00013-2 · Cited by 2 · see citing works

Pearls & Oy-sters: Rapidly Reversible Dementia

Huddar, A., Seshagiri, D. V., Ramakrishnan, S., & Kenchaiah, R. (2021) · Neurology · doi:10.1212/wnl.0000000000012102 · Cited by 1 · see citing works

Optimizing Vitamin B12 Release from Cosmetic Formulations: The Synergy between Matrix Type and Active Ingredient Concentration

Latanowicz, K., Galarda, A., Majcher, M., Burzyńska, A., & Gościańska, J. (2025) · Current Cosmetic Science · doi:10.2174/0126667797361763250221092927 · Cited by 1 · see citing works

Priority-oriented diet optimization problem for skin health under epistemic uncertainty

Nouri, M., & Pishvaee, M. S. (2025) · Computers & Industrial Engineering · doi:10.1016/j.cie.2025.111224 · Cited by 1 · see citing works

Multifaceted Clinical Spectrum of Vitamin B12 Deficiency - a Case Report and Literature Review

Pustelnik, E., Pikora, K., Hartman, M., Kurzeja, M., Czuwara, J., & Laguna, P. J. (2025) · Journal of Blood Medicine · doi:10.2147/jbm.s524466 · Cited by 2 · see citing works

Corticosteroid injection for pyogenic granuloma of the tongue in a rare resembling ulcerative malignancy: a case report

Zhang, Y., Mao, Q., Wang, Y., Sun, F., & Liu, C. (2025) · BMC Oral Health · doi:10.1186/s12903-025-06889-0 · Cited by 1 · see citing works

Nutritional Supplements and Cosmetic Formulations: A Review of Emerging Allergens

Ezzat, R. Z., Stirrat, T. P., Nichols, E., & Ehrlich, A. (2025) · Dermatitis · doi:10.1177/17103568251387141 · Cited by 1 · see citing works

B vitamins in dermatology

GHOSH, S. K., Bandyopadhyay, D., & Panja, S. (2026) · Clinics in Dermatology · doi:10.1016/j.clindermatol.2026.02.006 · Cited by 1 · see citing works

Vitamins in pediatric skin: Myths, use, and misuse

Colao, B., Patrick, G., Bilik, S., & Lavery, M. J. (2026) · Clinics in Dermatology · doi:10.1016/j.clindermatol.2026.04.003 · Cited by 1 · see citing works

Management of Pigmentary Disorders

Payne, L. C., Nelson, K., & Callender, V. D. (2021) · Updates in clinical dermatology · doi:10.1007/978-3-030-64830-5_10 · Cited by 1 · see citing works

The Most Commonly Used Diet Supplements for Hair, Skin and Nails in the Opinion of Pharmacy Employees from Different Cities in Poland

Jachimowicz-Rogowska, J., Sowińska, L., Winiarska‐Mieczan, A., Kolasa, K., & Fabjanowska, J. (2022) · Engineering Sciences And Technologies · doi:10.15611/nit.2022.38.04 · Cited by 1 · see citing works

Micronutrient Deficiencies in Patients With Inflammatory Bowel Disease

Le, T. (2024) · Cutis · doi:10.12788/cutis.0993 · Cited by 1 · see citing works

The Singer's and the Clinician's Perspective on Vitamin B12 Treatment for Vocal Benefits

Shoffel‐Havakuk, H., Lava, C. X., Hapner, E. R., O'Dell, K. D., Reder, L. S., & Johns, M. M. E. (2018) · Journal of Voice · doi:10.1016/j.jvoice.2017.10.021 · Cited by 1 · see citing works

Une hyperpigmentation révélant un déficit sévère en vitamine B12

Sahel, H. (2019) · Journal de Pédiatrie et de Puériculture · doi:10.1016/j.jpp.2019.01.002 · Cited by 1 · see citing works

Manajemen perawatan pasien dengan manifestasi oral pasca difteri Medical management of patient with post diphtheria oral manifestations

Munthe, E. K., & Dewi, T. S. (2019) · Jurnal Kedokteran Gigi Universitas Padjadjaran · doi:10.24198/jkg.v31i2.17969 · Cited by 1 · see citing works

Melanonychia

Haneke, E. (2018) · Springer eBooks · doi:10.1007/978-3-319-65649-6_16 · Cited by 1 · see citing works

Innovative Nutraceutical Approaches to Counteract the Signs of Aging

Genovese, L., & Sibilla, S. (2016) · Springer eBooks · doi:10.1007/978-3-662-47398-6_145 · Cited by 1 · see citing works

Une langue anormale

Mouelhi, B., Jean, E., Ernest, V., Mouyon, R., Bessai, S., Rossi, P., & Granel, B. (2016) · La Revue de Médecine Interne · doi:10.1016/j.revmed.2016.10.393

KNUCKLE HYPERPIGMENTATION IS A MARKER OF VITAMIN B12 DEFICIENCY IN VEGETARIAN POPULATION

Mohankar, A. D., Swain, J. P., & Verma, S. (2018) · Journal of Evidence Based Medicine and Healthcare · doi:10.18410/jebmh/2018/328

Tuning the Transdermal Transport by Application of External Continuous Electric Field: A Molecular Dynamics Coarse-Grained StudyPreprint

Machado, N., Callegaro, C., Christoffolete, M. A., & Martinho, H. D. S. (2019) · arXiv (Cornell University) · doi:10.48550/arxiv.1905.02183

Acné en alumnos de medicina humana y sus factores asociados

Flores-Rojas, C., Cabello-Carlos, S., & Paucar-Lescano, P. K. (2020) · Revista Peruana de Investigación en Salud · doi:10.35839/repis.4.1.607

KNUCKLE HYPERPIGMENTATION AS A PRELIMINARY MARKER OF VITAMIN B 12 DEFICIENCY: A CASE SERIES

Patil, M., Agrawal, S. N., & Saoji, V. V. (2021) · PARIPEX-INDIAN JOURNAL OF RESEARCH · doi:10.36106/paripex/1503416

Oral manifestations of vitaminB12 deficiency : A Case Report

ธรรมสมบัติ, พ. (2017) · ชัยภูมิเวชสาร

Influence of B vitamins on the development of lesions typical of rosacea

Krakowie, A. W. F. I. B. C. W., & Buszka, A. (2022) · Aesthetic Cosmetology and Medicine · doi:10.52336/acm.2022.009

Skin Test

Coyner, T. (2019) · Journal of the Dermatology Nurses’ Association · doi:10.1097/jdn.0000000000000502

When Your Energy Drink Gives You More Than Wings

Barry, K. K., Hawryluk, E. B., & Yu, J. (2022) · Dermatitis · doi:10.1097/der.0000000000000925

Deficiência de vitamina B12 e tratamento por via sublingual e intramuscular: relato de caso

Costa, F. V., & de Souza, M. L. (2022) · Research Society and Development · doi:10.33448/rsd-v11i17.38863

Dermatologic Manifestations in Vitamin B12 Deficiency: A Review

Zaman, A., & Qureshi, M. A. (2023) · World Family Medicine Journal/Middle East Journal of Family Medicine · doi:10.5742/mewfm.2023.95256204

Dermatologic Manifestations in Vitamin B12 Deficiency: A Review

Zaman, A., & Qureshi, M. A. (2023) · World Family Medicine Journal/Middle East Journal of Family Medicine · doi:10.5742/mewfm.2023.95256204

Mucocutaneous Manifestations among Vitamin B12 Deficiency Patients Attending A Tertiary Care Hospital

Dr.BheemaSena Chari, M. (2017) · International Journal Of Medical Science And Clinical Invention · doi:10.18535/ijmsci/v4i7.01

Reversible Facial Hyperpigmentation Associated With Vitamin B12 Deficiency

Tayem, L., Litaiem, N., Jones, M., & Zéglaoui, F. (2016) · Nutrition in Clinical Practice · doi:10.1177/0884533616670380 · Cited by 7 · see citing works

Knuckle Hyperpigmentation and Melasma Associated with Vitamin B12 Deficiency: A Case Report

Mishra, A., Chapagain, B., & Indu, K. C. (2024) · Post-Graduate Medical Journal of NAMS · doi:10.56974/pmjn.243

[Result of use of vitamin B12 in certain dermatoses].

Levin, A. M., KSANFOPULO, P. I., & Le, P. (1959) · PubMed