research A Non-Invasive Hair Test to Determine Vitamin D3 Levels
The hair test for vitamin D could be a useful alternative to blood tests, providing a longer-term vitamin D status, but more research is needed.
Search
for
Sort by
Research
90-120 / 1000+ results 
research Development and progression of alopecia in the vitamin D receptor null mouse
Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.
research Association Between Serum Zinc, Vitamin D, and Ferritin Levels and Hair Loss: A Cross-Sectional Study of Patients at Al-Ajilat Central Clinic
Hair loss is linked to low levels of zinc, vitamin D, and ferritin.
research Vitamin D-dependent rickets type II: extreme end organ resistance to 1,25-dihydroxy vitamin D3 in a patient without alopecia
A boy with severe Vitamin D-resistant rickets did not respond to treatment and lacked a common symptom, suggesting a need for alternative treatments.
research Evaluation of Serum Vitamin-D Levels in Patients with Alopecia Areata
Vitamin D levels are not linked to Alopecia Areata.
research Serum Vitamin D levels and Alopecia areata- A hospital based case-control study from North-India
People with Alopecia areata often have lower Vitamin D levels, which might affect the severity of their condition.
research Assessment of vitamin D receptors in alopecia areata and androgenetic alopecia
Low vitamin D receptor levels found in hair loss patients; topical vitamin D treatment suggested.
research Prevalence of Low Serum Vitamin D Levels in Patients Presenting With Androgenetic Alopecia: A Review
Low vitamin D levels are linked to hair loss, and vitamin D might help treat it.
research Genetic Disorders and Defects in Vitamin D Action
Two rare genetic diseases cause severe rickets in children due to defects in vitamin D metabolism.
research Mutations in the vitamin D receptor and hereditary vitamin D-resistant rickets
Mutations in the vitamin D receptor cause hereditary vitamin D-resistant rickets, leading to poor bone health and requiring high calcium doses for treatment.
research Vitamin D resistance
Vitamin D and its receptor are essential for hair growth, cell regulation, immune function, and heart health.
research The 1,25-dihydroxyvitamin D3-independent actions of the vitamin D receptor in skin
The vitamin D receptor helps regulate skin and hair health independently of its usual vitamin D ligand.
research Vitamin D and skin diseases: A review
Vitamin D is important for skin health and can help treat psoriasis, atopic dermatitis, and vitiligo.
research Serum level of vitamin D in patients with alopecia areata
Alopecia areata patients have lower vitamin D levels than healthy individuals.
research The association between serum ferritin and 25-hydroxyvitamin D and metabolic syndrome in Korean women: the Korea National Health and Nutrition Examination Survey 2010–2012
Higher vitamin D levels are linked to higher iron levels in Korean women without metabolic syndrome, but not in those with it.
research Serum 25 hydroxyvitamin D levels in alopecia areata, female pattern hair loss, and male androgenetic alopecia in a Chinese population
Low vitamin D levels are linked to different types of hair loss.
research Reduced Levels of Serum 25-Hydroxyvitamin D in Alopecia Areata: A Systematic Review and Meta-analysis
People with alopecia areata often have lower vitamin D levels than healthy people.
research Immunogenetic and metabolic risk factors in male androgenetic alopecia: the role of HLA-DRB1 alleles and vitamin D3 deficiency
Certain genetic markers and low vitamin D3 levels are linked to male pattern baldness.
research A case control study of serum vitamin D levels in alopecia areata
People with alopecia areata had lower vitamin D levels, but these levels did not relate to how severe their condition was.
research Etiological Role of Ferritin and Vitamin D in Patients with Telogen Effluvium
Low ferritin levels might be linked to telogen effluvium, but vitamin D levels are not.
research The Vitamin D Receptor Is a Wnt Effector that Controls Hair Follicle Differentiation and Specifies Tumor Type in Adult Epidermis
Vitamin D receptor helps control hair growth and could be used to treat certain skin tumors.
research Evidence for 1,25-Dihydroxyvitamin D3-independent Transactivation by the Vitamin D Receptor
The vitamin D receptor can work without its usual activating molecule.
research Hereditary vitamin D rickets: a case series in a family
Three siblings with a genetic form of rickets showed different symptoms of the disease.
research Serum Vitamin D levels in males with premature androgenetic alopecia: a prospective case-control study
Low vitamin D levels may be linked to early hair loss in males.
research Deficient and/or insufficient serum 25 hydroxy vitamin D in patients with alopecia areata: is it a fact or a fiction?
Low vitamin D levels might indicate more severe hair loss in alopecia areata patients.
research Ligand‐Independent Actions of the Vitamin D Receptor: More Questions Than Answers
The vitamin D receptor can act without its usual activating molecule, affecting hair growth and skin cancer, but its full range of actions is not well understood.
research New aspects of vitamin D metabolism and action — addressing the skin as source and target
research Vitamin D receptor polymorphisms and the polycystic ovary syndrome: A systematic review
The review found no clear link between vitamin D receptor gene variations and polycystic ovary syndrome.
research Prevalence of vitamin D deficiency in Slovak women with polycystic ovary syndrome and its relation to metabolic and reproductive abnormalities
Vitamin D deficiency is common in women with PCOS and linked to some metabolic problems, but not the main cause of their metabolic issues.
research The Epidermal Vitamin D System and Innate Immunity: Some More Light Shed on This Unique Photoendocrine System?
Vitamin D made by the skin plays a role in immune defense and skin health, and more research is needed to understand its full effects.