research Evaluation of Serum 25-Hydroxy Vitamin D Levels in Alopecia Areata of Scalp: A Cross-Sectional Observational Study
People with alopecia areata often have low vitamin D levels, which may worsen their hair loss.
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30 / 1000+ results research Serum 25-Hydroxy-Vitamin D and Vitamin B12 Levels in Childhood Alopecia Areata
Children with Alopecia Areata often have lower vitamin D and B12 levels and higher thyroid activity.
research Telogen Effluvium and Associated Incidence of Abnormal Serum Ferritin, Zinc, 25-Hydroxy Vitamin D, and Thyroid-Stimulating Hormone
Vitamin D deficiency is common in temporary hair loss, and stress is often a suspected cause.
research Deficient and/or Insufficient Serum 25 Hydroxy Vitamin D in Patients with Alopecia Areata: Is It a Fact or Fiction?
Low vitamin D levels might indicate more severe hair loss in alopecia areata patients.
research Serum 25-Hydroxy Vitamin D3 Level in Egyptian Patients with Alopecia Areata
research Trichotillomania Associated with a 25-Hydroxy Vitamin D Deficiency: A Case Report
Vitamin D supplements may reduce hair-pulling in people with Trichotillomania.
research Rickets with Alopecia: Remission Following a Course of 1-Alpha-Hydroxy Vitamin D3 Therapy
Child with rickets improved with a specific vitamin D therapy, but alopecia did not change.
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 A Study to Assess the Relationship Between Female Pattern Hair Loss and Levels of Serum 25 Hydroxyvitamin D and Ferritin
Low levels of vitamin D and ferritin may increase the risk of female pattern hair loss.
research Study of Vitamin D Deficiency in Patients With Alopecia Areata Attending a Dermatology Center in Iran
People with alopecia areata had lower vitamin D levels, but these levels didn't relate to many aspects of the condition.
research Evaluation of Vitamin D Levels in Chronic Telogen Effluvium Patients
Vitamin D levels are not correlated with chronic hair loss in Telogen Effluvium patients.
research Rickets with Alopecia Signals Vitamin D Dependent Rickets Type II
A child with rickets and hair loss might have a rare type of rickets that doesn't improve much with usual vitamin D and calcium treatment.
research Vitamin D Status in Patients with Frontal Fibrosing Alopecia: A Retrospective Study
Women with frontal fibrosing alopecia have similar vitamin D levels to those with other hair loss types, suggesting vitamin D is not a key factor in this condition.
research The Role of Ferritin and Vitamin D Levels in Telogen Effluvium
Low vitamin D levels, not ferritin levels, were found in patients with hair loss condition telogen effluvium.
research Evaluation of Serum Level of Vitamin D in Patients with Female Pattern Hair Loss
Low Vitamin D levels are linked to female hair loss.
research An Investigation of Vitamin D Status in Alopecia Areata
People with alopecia areata often have lower vitamin D levels and more inflammation, suggesting vitamin D might be involved in the condition.
research Evaluation of Several Immune and Inflammatory Indicators and Their Association with Alopecia Areata
People with alopecia areata often have abnormal thyroid hormones, thyroid antibodies, antinuclear antibodies, low vitamin D, and high C-reactive protein levels.
research Chronic Telogen Effluvium in Women: Role of Micronutrients, a Case-Control Study in Northern Iran
The study concluded that low iron and vitamin D levels in women might play a role in chronic hair loss, despite no significant difference between those with and without hair loss.
research Vitamin D Resistant Rickets With Alopecia: A Form of End Organ Resistance to 1,25 Dihydroxy Vitamin D
A girl with rickets and hair loss was found to have a rare condition where her body didn't respond to vitamin D treatment.
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 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 Vitamin D Status Assessment: Lack of Correlation Between Serum and Hair 25-Hydroxycholecalciferol Levels in Healthy Young Adults
Vitamin D levels in hair don't match those in blood, so hair isn't a reliable indicator of Vitamin D status.
research An Unusual Presentation of Vitamin D Dependent Rickets Type 2 with Low 25(OH)D3 Levels and Alopecia: A Case Report of Two Siblings
Two siblings with a rare type of rickets and hair loss had low vitamin D levels, which is not typical for their condition.
research Gender Difference in Relationship Between Serum Ferritin and 25-Hydroxyvitamin D in Korean Adults
Men and premenopausal women in Korea show different patterns in iron and vitamin D levels, with no clear pattern for postmenopausal women.
research Hereditary 1,25-Dihydroxyvitamin D-Resistant Rickets (HVDRR): Clinical Heterogeneity and Long-Term Efficacious Management of Eight Patients from Four Unrelated Arab Families with a Loss of Function VDR Mutation
Patients with the same genetic mutation for vitamin D-resistant rickets showed different symptoms but all improved with treatment except for 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 Possible Association of Female-Pattern Hair Loss with Alteration in Serum 25-Hydroxyvitamin D Levels
Low vitamin D levels are linked to higher rates of hair loss in women.
research Association Between Vitamin D Deficiency and Psoriasis: A Case-Control Study
The study found no link between vitamin D deficiency and psoriasis but suggests more research is needed.
research Relationship Between Serum 25-Hydroxyvitamin D Levels and Hormonal Status in Infertile Women: A Retrospective Study
Low vitamin D levels may affect ovulation and progesterone in infertile women.
research Evaluation of 25-Hydroxyvitamin D Levels in Patients with Chronic Telogen Effluvium: A Retrospective Analysis of 291 Cases
People with chronic hair shedding had much lower vitamin D levels compared to healthy people.