9 citations
,
January 1959 in “The journal of nutrition/The Journal of nutrition” This study found that a higher potassium diet in lysine-deficient rats partially protected against hair loss and increased liver fat, suggesting these rats require more potassium.
8 citations
,
May 1941 in “Science” Inositol helped cure hair loss around rats' eyes and improved their growth.
8 citations
,
May 1941 in “Science” Mouse embryos can develop in chick embryos, but they grow smaller with some organ issues.
2 citations
,
July 1982 in “British Journal of Dermatology” This study reports that retinol acetate inhibited the pro-oxidant effects of benoxaprofen on polymorphonuclear leucocytes in vitro.
1 citations
,
May 2025 in “International Journal of Advanced Biochemistry Research” This review discusses the phytochemical, pharmacological, and medicinal properties of Hibiscus rosa sinensis Linn. and reports no new clinical findings.
1 citations
,
February 2023 in “Digestive diseases and sciences” Gastroparesis may cause hair loss due to micronutrient deficiencies, and multivitamins might help.
August 2023 in “Natural Resources for Human Health” This paper offers a detailed overview of B vitamins, detailing their importance for energy, cognition, and metabolism, conditions leading to their deficiencies, symptoms of deficiencies, and the foods rich in these essential nutrients.
December 2025 in “Journal of Ovarian Research” This study found that multiple vitamins, including B6, increased the number of growing follicles in newborn mouse ovaries in vitro. VB6 promoted primordial follicle activation via the PI3K/Akt signaling pathway in both cultured mouse and human ovarian tissues.
August 2024 in “Indian Journal Of Clinical Practice” A balanced diet and healthy lifestyle help manage PCOS symptoms.
October 2023 in “Plant Archives/Plant archives” This study evaluated herbal formulations, including Neem and Hibiscus soaps and medicated oil, made from certain medicinal plants in India, finding them effective for antimicrobial purposes and beneficial for skin and hair, suggesting they are suitable for public use.
June 2023 in “Deleted Journal” This study found that all healthy cats tested were carriers of *Microsporum canis*, and 86.66% of dogs carried this fungus, with further positive cultures for other dermatophytes and yeasts suggesting these animals may contribute to environmental fungal spread.
This study formulated and evaluated a Hibiscus rosa-sinensis herbal gel, identifying a 20% concentration as superior in physical properties, suggesting its potential as an alternative drug delivery system.
April 1974 in “Pediatric Research” This study found that hair from mice with the Naked trait mutation has significantly lower levels of glycine and tyrosine, suggesting a deficiency in a specific protein fraction.
166 citations
,
November 2008 in “Expert Review of Endocrinology & Metabolism” This review discusses biotin and biotinidase deficiencies, their symptoms, and methods of medical management, without presenting new clinical findings.
4 citations
,
January 2018 in “Forensic Science International” This study reported that a newly developed UHPLC-MS/MS method detected illegal synthetic hair-growth compounds in 10% of 76 hair-growth products, highlighting the need for ongoing monitoring to protect public health.
In this study on patchy alopecia areata treatment involving 20 patients, TCA (triamcinolone acetonide) injections showed a significantly better response and minimal side effects compared to superficial cryotherapy.
89 citations
,
January 2020 in “PubMed” This review discusses biotinidase deficiency, noting that biotin treatment from birth can prevent symptoms, but acknowledges the complexity and need for further understanding due to late-onset cases with varied clinical findings.
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.
200 citations
,
November 1997 in “Planta” This study found that while a tip-focused calcium gradient influences localized growth in root hairs and pollen tubes, it is not the primary determinant of growth direction in root hairs of Arabidopsis thaliana.
193 citations
,
February 2015 in “Nature Communications” Fungi-produced compounds can change plant root growth.
184 citations
,
August 1983 in “The journal of pediatrics/The Journal of pediatrics” In this study, biotinidase deficiency in children usually presented with neurological or skin symptoms, while metabolic ketoacidosis and organic aciduria appeared later.
171 citations
,
October 1990 in “Alcoholism/Alcoholism, clinical and experimental research” The document concludes that the exact way alcohol causes harm to fetal development is unknown, but it significantly affects nutrient transport to the fetus and a safe level of alcohol during pregnancy is not determined.
158 citations
,
May 1968 in “The journal of nutrition/The Journal of nutrition” This study found that severe zinc deficiency induced in weanling rats led to growth retardation, hair issues, and dermal lesions, all of which were completely reversed by zinc supplementation.
134 citations
,
December 2018 in “Dermatology and Therapy” This review discusses the potential role of vitamins and minerals in managing non-scarring alopecia but reports no clinical results; the authors advocate for further controlled trials to explore these relationships.
126 citations
,
January 2009 in “International Journal of Trichology” This review discusses the potential role of oxidative stress in hair graying and age-related alopecia, emphasizing the need for new strategies to counteract these effects, but reports no new results.
122 citations
,
May 2010 in “Plant Physiology” This study found that expressing certain PIN proteins in Arabidopsis root hairs inhibited growth by decreasing auxin levels, while PIN5 slightly stimulated growth, demonstrating differential effects on auxin transport.
90 citations
,
January 1979 in “International review of cytology” This chapter reviews the complexity of hair and wool follicle formation, emphasizing the importance of cytological studies to understand the relationship between cellular components.
87 citations
,
July 2007 in “British Journal Of Nutrition” In this study, oral administration of Lactococcus lactis strain H61 to senescence-accelerated mice was linked to reduced bone density loss, less skin ulcer incidence, and reduced hair loss, along with altered immune responses.
78 citations
,
January 2017 in “Skin appendage disorders” This review discusses the use of biotin for hair and nail growth, noting clinical improvement in cases with existing pathologies, but concludes there is insufficient evidence supporting its benefits for healthy individuals.
73 citations
,
May 1976 in “JAMA” This case report associates severe zinc deficiency with long-term total parenteral nutrition, suggesting the need for trace element supplementation in such nutritional management.