January 2025 in “Open Veterinary Journal” Supplements improved the dog's hair growth without side effects.
15 citations
,
March 2000 in “The journal of investigative dermatology/Journal of investigative dermatology” As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.
September 2024 in “Medicina” Certain gene variations may protect against skin issues and oxidative stress in women with PCOS.
23 citations
,
January 1991 in “Journal of Animal Science” Biotin supplementation in sow diets is unnecessary.
219 citations
,
January 2006 in “Drug Metabolism Reviews” DHEA affects multiple receptors and may help with metabolic issues, but its safety and effectiveness in humans are unclear.
33 citations
,
January 2006 in “Journal of Dermatological Science” A long-acting Vitamin C derivative helps hair grow by stimulating cells and increasing growth factors.
November 2022 in “Journal of Investigative Dermatology” Botanical extract improved well-being and skin health in a test group compared to a placebo.
6 citations
,
November 2021 in “Oncology Research and Treatment” Low Vitamin D receptor levels in breast cancer are linked to worse outcomes and more bone metastases, and could be a marker for prognosis.
May 2009 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” DHEA therapy improved pubic hair growth and psychological well-being in young females with adrenal insufficiency.
5 citations
,
July 2017 in “International journal of endocrinology and metabolism/International journal of endocrinology and metabolism.” Two siblings with a genetic mutation had a form of rickets that doesn't respond to vitamin D.
February 2024 in “Cosmoderma” Micronutrient supplements for hair loss may not help and could be harmful without proven deficiencies.
5 citations
,
May 2019 in “Cureus” Taking biotin supplements can cause incorrect thyroid test results, leading to wrong diagnoses.
8 citations
,
April 2012 in “Korean journal of medicinal crop science/Han-gug yagyong jagmul hag-hoeji” Rosa multiflora root extract promotes hair growth and prevents hair loss.
1 citations
,
January 2024 in “Pediatric Endocrinology Diabetes and Metabolism” Cinacalcet may help treat hereditary vitamin D resistant rickets safely.
November 2015 in “Clin-Alert” Some medications and supplements can cause serious side effects, including hair loss, heart rhythm problems, liver injury, and other health issues.
June 2025 in “Journal of Drug Delivery Science and Technology” A dissolving microneedle patch with dutasteride offers effective, long-lasting hair loss treatment with fewer side effects.
55 citations
,
November 2019 in “Cellular and Molecular Gastroenterology and Hepatology” Biotin may help treat inflammatory bowel disease by reducing inflammation and improving gut health.
July 2025 in “International Journal of Trichology” Intralesional methotrexate and triamcinolone acetonide are more effective than Vitamin D3 for treating alopecia areata.
70 citations
,
June 2010 in “Clinics in Dermatology” Certain groups may need vitamin supplements to improve hair health and prevent other health problems.
18 citations
,
July 2016 in “Clinics in dermatology” Nutrition affects skin health differently based on age and condition.
2 citations
,
August 2017 in “Experimental Dermatology” A human serum-enriched medium effectively supports melanocyte growth and activity without using animal-derived supplements.
8 citations
,
March 2011 in “Endocrine” A new gene mutation causes vitamin D-resistant rickets and hair loss in two siblings.
April 2025 in “Düzce Tıp Fakültesi Dergisi” Vitamin D deficiency is common in children with non-scarring alopecia, and managing it may help treatment.
3 citations
,
April 2021 in “Cureus” Low Vitamin D is common in people with Alopecia Areata, but its impact on the condition needs more research.
April 2026 in “Journal of Cosmetic Dermatology” Hair growth supplements show promise, but more research is needed.
18 citations
,
January 2021 in “Theranostics” The targeted nanohybrids effectively reduced psoriasis symptoms and improved skin health.
September 2018 in “PubMed” New strategies like vitamin A and dextromethorphan can help reduce methotrexate side effects and improve patient adherence.
September 2022 in “Farmacja Polska” Biotin is important for health, but taking extra usually doesn't help unless you're deficient.
October 2025 in “Quantum Journal of Medical and Health Sciences” Tridax procumbens is a plant with many health benefits, including healing, protecting the liver, fighting infections, and promoting hair growth.
July 2024 in “International Journal of Molecular Sciences” The inhibitor DPP can promote hair growth.