2 citations
,
October 1951 in “Journal of gerontology” This study reported on the excretion levels of pantothenic acid in patients experiencing achromotrichia and alopecia but did not present new clinical results.
23 citations
,
November 1964 in “Journal of Dairy Science” This study found that high molybdenum levels in the diet, especially with added sulfate sulfur, led to symptoms like alopecia and hair color loss in heifers; however, these were corrected by adding copper.
10 citations
,
May 1986 in “Experientia” This animal study found that second generation mice exposed to excess zinc during gestation and lactation had reduced plasma copper, body weight, and hematocrit, with lighter and delayed hair development compared to mice on a normal zinc diet.
January 2025 in “Figshare” This case report describes a 17-month-old girl who experienced sudden hair whitening during septic shock, suggesting systemic stress may trigger canities subita in young children and highlighting the need to distinguish it from congenital pigment dilution syndromes.
January 2025 in “Figshare” In this case study, a 17-month-old girl experienced sudden hair depigmentation during septic shock hospitalization, suggesting systemic stress as a potential trigger for pediatric canities subita associated with diffuse alopecia areata.
11 citations
,
October 1941 in “Experimental Biology and Medicine” PABA helps prevent gray hair and hair loss in mice.
June 2026 in “International Journal of Drug Delivery Technology” This review explores the potential of herbal therapies and modern delivery methods for managing premature hair greying, highlighting promising plant-based treatments and emphasizing the need for clinical trials to validate their effectiveness.
January 2024 in “GeroScience” This review explores how radiation-induced hair graying can be used as a model to study the mechanisms behind hair graying, focusing on cellular senescence and potential therapeutic targets to address age-related changes. Results are not provided.
28 citations
,
December 2019 in “Skin appendage disorders” This review discusses medication-induced gray hair repigmentation, highlighting that certain anti-inflammatory drugs and melanogenesis stimulators can cause diffuse repigmentation, though evidence remains low-quality and these medications are not currently indicated for this purpose.
27 citations
,
October 1945 in “Endocrinology” In this study, adrenalectomy in black rats on a vitamin B-deficient diet restored hair growth and melanin deposition, effects reversed using adrenal cortical hormones.
2 citations
,
September 2020 in “International journal of radiology & radiation therapy” This study describes changes in scalp hair color, including rare instances of repigmentation, following volumetric modulated arc therapy for skin cancer; this potential side effect may warrant discussion during informed consent.
July 2025 in “International Journal of Dermatology Venereology and Leprosy Sciences” This review assessed the role of scalp hair Survivin protein in individuals with premature graying, exploring its potential involvement in graying-related processes and highlighting its overexpression in autoimmune diseases that may influence the survival of specific immune cell clones.
April 2025 in “International Journal of Ayurveda and Pharma Research” This case study described the use of Ayurvedic treatments, including internal medications and external applications, which resulted in black hair growth, increased hair density, and reduced hair fall in a 28-year-old woman with premature graying.
January 2025 in “International Journal of Herbal Medicine” In this case study, a 27-year-old male with premature greying of hair saw significant improvement in hair whitening after ten weeks of treatment with Unani formulations, despite no family history or systemic disorder.
June 2024 in “British Journal of Dermatology” In this case report, an 80-year-old woman experienced darkening of previously grey hair, which may be linked to vitamin B supplementation, though its effectiveness is typically associated with reversing greying only in the presence of an initial vitamin B deficiency.
August 2023 in “International journal of research in medical sciences” In this study, application of Revgrey® hair serum was found to be safe and may offer some benefit in treating premature greying of hair, with slightly to moderately increased hair recovery observed in a small group of patients after 12 weeks.
June 2023 in “International journal of research in ayurveda and pharmacy” This study explores how Dhatryadi rasayana, a polyherbal formulation with antioxidant properties, may help prevent and treat premature hair greying by addressing factors such as oxidative stress, nutritional deficiencies, and hormone imbalances, potentially through rasayana therapy.
239 citations
,
July 2002 in “Clinical and Experimental Dermatology” This review explores the role of nutritional factors in hair loss, noting that iron and l-lysine supplementation may benefit some individuals, while excessive supplements can lead to hair shedding.
111 citations
,
March 1951 in “Annals of the New York Academy of Sciences” This article discusses the hair cycle of mice and its relevance in studying experimental carcinogenesis sequences, but it reports no new research findings.
40 citations
,
August 2006 in “Current Drug Safety” This article reviews how various drugs may cause hair loss, stimulate growth, or alter hair characteristics, but reports no new clinical results; drug-induced hair loss is typically reversible.
30 citations
,
June 2006 in “British journal of dermatology/British journal of dermatology, Supplement” In this study, oral zinc sulphate was found to cause hair hypopigmentation and significantly inhibit eumelanogenesis in mice.
15 citations
,
December 2013 This study found that in men with androgenic alopecia, moderate to severe cases were associated with the AA genotype of rs1160312, blood vanadium concentrations, and regular consumption of soy bean drinks.
13 citations
,
December 1940 in “The journal of nutrition/The Journal of nutrition” In this study, silver foxes given a yeast "filtrate factor" supplement retained their fur and normal pelts, while those without it experienced fur loss and thymus abnormalities.
5 citations
,
December 1942 in “Journal of the American Medical Association” This article reviews the classification and characteristics of water soluble vitamins, focusing on their varying solubility and functions, and reports no new experimental findings.
4 citations
,
January 2016 in “Postepy Dermatologii I Alergologii” This article discusses various hair diseases and emphasizes their significant impact despite affecting a small area, but does not report new clinical findings.
1 citations
,
March 1954 in “Archives of dermatology” This article reviews small animal experiments reported from 1932 to 1952 in two dermatology journals and notes the contributions of Farris's book on laboratory animal care.
March 2026 in “International Journal of Homoeopathic Sciences” In this study, 10.25% of school children aged 5-15 in Belagavi were found to have premature greying of hair, with the majority showing mild severity according to the Graying Severity Score.
October 2023 in “Al-Kauniyah” In this study of gibbons at the Tegal Alur Animal Rescue Center, researchers found that while the feeding schedule met natural requirements, the gibbons' body weights were lower compared to their counterparts in the wild, and some exhibited hair loss and depigmentation.
May 2021 in “GSC Advanced Research and Reviews” This review discusses recent advances in the understanding of follicular melanogenesis and its pathological changes, particularly how these changes are associated with specific disease phenotypes, but it reports no new results.
January 2010 in “Actas Dermo-Sifiliográficas” A woman was allergic to quinine in her anti-hair loss lotion.