research Safety of High-Dose Vitamin A
High-dose vitamin A was safe and well-tolerated in a lung cancer treatment study.
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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 The Role of Vitamin D in Non-Scarring Alopecia
Low vitamin D might be linked to certain types of hair loss, and supplements could help, but more research is needed.
research Vitamin A toxicity: When one a day doesn't keep the doctor away
Vitamin A toxicity can cause severe health issues and may require a liver transplant if other treatments fail.
research Hairless Modulates Ligand-Dependent Activation of the Vitamin D Receptor-Retinoid X Receptor Heterodimer
Hairless protein can both repress and activate vitamin D receptor functions, affecting gene regulation.
research Efficacy of combination therapy of inositols, antioxidants and vitamins in obese and non-obese women with polycystic ovary syndrome: an observational study
The combination therapy improved PCOS symptoms in both obese and non-obese women, with weight loss in the obese group.
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 Histochemical evidence of mucosubstances in the metaplastic epidermis and hair follicles produced in vitro in the presence of excess vitamin A
Excess vitamin A changes skin and hair follicle development and affects polysaccharide distribution.
research Dietary vitamin A regulates wingless-related MMTV integration site signaling to alter the hair cycle
Eating vitamin A affects hair growth and health by changing cell signals in mice.
research The Stability of Vitamin A-induced Metaplasia of Mouse Vibrissa Follicles In Vitro
Excess vitamin A causes lasting gland changes in mouse hair follicles.
research Vitamin D activates type A natriuretic peptide receptor gene transcription in inner medullary collecting duct cells
Vitamin D boosts a specific gene activity in kidney cells that could improve heart and kidney function.
research Skin Hyperpigmentation and Increased Angiogenesis Secondary to Vitamin B12 Deficiency in a Young Vegetarian Woman
Vitamin B12 deficiency can cause skin darkening and increased blood vessels, but treatment can improve symptoms.
research Vitamin A in Skin and Hair: An Update
Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
research Role of vitamin D in hair loss: A short review
Low vitamin D levels are linked to various types of hair loss, but more research is needed before using it as a treatment.
research Protective cardiovascular and renal actions of vitamin D and estrogen
Vitamin D and estrogen may help protect heart and kidney health, and maintaining sufficient vitamin D levels could be especially beneficial for African Americans, postmenopausal women, and people with chronic kidney disease.
research Vitamin A alleviates heat stress‐induced damage to hair follicle development in Rex rabbits
Vitamin A improves fur quality in heat-stressed Rex rabbits.
research Assessment of Vitamin D Level in Patients of Alopecia Areata
Low vitamin D levels are common in people with Alopecia Areata.
research Vitamin B<sub>3</sub> (niacin), B<sub>6</sub>, C, and iron intake are associated with the free androgen index, especially in normoandrogenic polycystic ovary syndrome
Vitamins B3, B6, C, and iron intake affect hormone levels in women with certain types of PCOS.
research Use of Vitamins and Minerals in the Treatment of Hair Loss: A Cross-Sectional Survey among Dermatologists in Saudi Arabia
Many dermatologists in Saudi Arabia recommend vitamins and minerals for hair loss, often based on personal experience rather than strong evidence.
research Conversion of Carotene to Vitamin A by Sebaceous Glands
Sebaceous glands can quickly convert carotene to vitamin A.
research Vitamins A, B, C, and D: A Short Review for the Dermatologist.
Vitamins A, B, C, and D are important for skin health and are being explored for new uses, but more research is needed to confirm their effectiveness.
research Serum brain‐derived neurotrophic factor and vitamin D: Two concordant players controlling depression among alopecia areata and vitiligo patients: A case–control study
Low levels of BDNF and vitamin D are linked to higher depression in alopecia areata and vitiligo patients.
research Dietary Vitamin A Impacts Refractory Telogen
Eating too much or too little vitamin A can cause hair loss.
research Association of Alopecia Areata with Vitamin D and Calcium Levels: A Systematic Review and Meta-analysis
People with Alopecia Areata often have lower vitamin D levels, and vitamin D supplements might help treat it.
research Protective Efficacy of Vitamin F against Acrylamide Induced Toxicity: Studies on Oxidative Stress Biomarkers
Linoleic acid (Vitamin F) can help protect against the harmful effects of acrylamide.
research Type II Vitamin D Dependent Rickets: A Case Report
Hair loss can be a key sign of a rare type of rickets when vitamin D treatment doesn't work and advanced tests aren't available.
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.
research Treatment of alopecia totalis/universalis/focalis with vitamin D and analogs: Three case reports and a literature review
Vitamin D might help treat some types of hair loss, but more research is needed.
research Association Between Vitamin D and Zinc Levels With Alopecia Areata Phenotypes at a Tertiary Care Center
Low Vitamin D is common in people with Alopecia Areata, but its impact on the condition needs more research.
research A Cross-sectional Study of Plasma Trace Elements and Vitamins Content in Androgenetic Alopecia in Men
Men with hair loss may lack zinc, copper, and vitamin D; supplements could help.