research Reversible Hyperpigmentation: A Diagnostic Dilemma
Vitamin B12 deficiency can cause reversible skin darkening.
Search
for
Sort by
Research
120-150 / 1000+ results 
research Reversible hypopigmentation of hair secondary to Vitamin B12 deficiency
Vitamin B12 deficiency can cause reversible hair color loss in children.
research The vitamin B5/coenzyme A axis: A target for immunomodulation?
Vitamin B5 and coenzyme A may help regulate the immune system and could improve treatments for chronic diseases and cancer.
research Reversible Facial Hyperpigmentation Associated With Vitamin B12 Deficiency
Vitamin B12 deficiency can cause facial dark spots that go away with treatment.
research BH12 A case of reverse ageing phenomenon of the hair secondary to vitamin B supplementation
Vitamin B supplements may reverse grey hair.
research Serum holotranscobalamine, vitamin B12, folic acid and homocysteine levels in alopecia areata patients
Alopecia areata is not linked to vitamin B12 deficiency.
research Demographic findings of patients diagnosed with pernio and comparison of their vitamin B12, folate and ferritin levels with a control group
Patients with pernio have lower vitamin B12 and ferritin levels than healthy people.
research Vitamin B 12 Deficiency: A Rare Cause of Excessive Daytime Sleepiness
Vitamin B12 deficiency can rarely cause excessive daytime sleepiness.
research THE WATER SOLUBLE VITAMINS
Choline and biotin are important for liver health and preventing certain deficiencies in animals, and more research is needed to understand their benefits in humans.
research TRICHOSCOPY AS A NON-INVASIVE TOOL FOR THE DIAGNOSIS OF DEFICIENCIES OF VITAMIN B12, VITAMIN D3 AND SERUM FERRITIN
Trichoscopy can help diagnose Vitamin B12, Vitamin D3, and ferritin deficiencies without blood tests.
research Analytical interference of biotin
Taking too much biotin can mess up blood test results, which might lead to wrong diagnoses and treatments.
research Editorial Board
People need different amounts of biotin based on age and it's important for health, with many foods providing enough.
research The skin as a window on internal disorders: Two cases of internal malignancy and hypervitaminosis B12
Skin changes and high vitamin B12 levels can be early signs of cancer.
research Editorial Board
People need different amounts of biotin based on age, and not getting enough can cause health problems.
research Biotin and biotinidase deficiency
Biotin and biotinidase are essential to prevent health issues, and deficiencies require lifelong supplementation.
research Telogen Effluvium With Dysesthesia (TED) Has Lower B12 Levels and May Respond to B12 Supplementation
People with TED often have low B12 levels and might benefit from B12 supplements.
research Ocular aspects in biotinidase deficiency Clinical and genetic original studies
Early diagnosis and treatment of biotinidase deficiency are crucial to prevent vision problems.
research Serum 25-Hydroxy-Vitamin D and Vitamin B12 Levels in Childhood Alopesia Areata
Children with Alopecia Areata often have lower vitamin D and B12 levels and higher thyroid activity.
research Vitamin Deficiency, Dependency, and Toxicity
Vitamin deficiencies can cause serious health issues like blindness, bone problems, anemia, and nerve damage.
research The effects of biotin supplementation on serum and liver tissue biotinidase enzyme activity and alopecia in rats which were administrated to valproic acid
Biotin supplements increased biotin levels but did not significantly prevent hair loss in rats on valproic acid.
research Advanced Applications of Vitamin B Complex in Plastic and Cosmetic Surgery: Mechanisms and Therapeutic Benefits
Vitamin B complex improves plastic and cosmetic surgery outcomes by enhancing tissue repair and reducing inflammation.
research Rethinking biotin therapy for hair, nail, and skin disorders
Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
research Serum and liver tissue biotinidase enzyme activity in rats which were administrated to valproic acid
Valproic acid may cause hair loss by reducing biotinidase enzyme activity in rats.
research Low Serum Biotinidase Activity in Children with Valproic Acid Monotherapy
Children taking higher doses of valproic acid had lower biotinidase activity, which may lead to biotin deficiency, but biotin supplements could help.
research On the Vitamin B Complex Content of the Hair of Normal and Pellagrous Subjects
research Quantification of biotin in plasma samples by column switching liquid chromatography – tandem mass spectrometry
The document describes a way to measure biotin in blood to prevent wrong test results in hormone level testing.
research Biotin beware: Perils of biotin supplementation: Response to: “The epidemiology, impact, and diagnosis of micronutrient nutritional dermatoses. Part 2: B-complex vitamins”
Taking biotin supplements can be risky and often lacks evidence of effectiveness for skin, hair, and nail issues.
research P175 The effects of biotin supplementation on alopecia in rats which were administrated to valproic acid
Biotin supplements did not significantly reduce hair loss in rats on valproic acid.
research Biotin
Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.
research A comparative study on the association of serum ferritin and vitamin D, and B12 levels among individuals with hair loss
People with hair loss often have lower levels of iron, vitamin D, and vitamin B12.