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August 2021 in “Clinical Case Reports” Genetic testing is crucial before giving azathioprine to avoid severe side effects.
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April 2019 in “International journal of molecular sciences” Acyzol could help treat conditions caused by zinc deficiency.
A boy on a ketogenic diet and anti-epileptic drugs developed skin issues due to stopping vitamin supplements, which improved with proper supplementation.
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January 2016 in “Pediatrics international” Japanese infants fed hydrolysate formula may have low biotin levels.
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September 2021 in “Current Issues in Molecular Biology” Dexpanthenol helps human hair follicle cells grow by preventing aging and death, and by supporting growth signals.
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July 1967 in “Science” Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.
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August 1948 in “Journal of Investigative Dermatology” Calcium pantothenate therapy improved symptoms of discoid lupus erythematosus without side effects.
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December 2001 in “The Journal of Dermatology” A woman recovered from hair loss and skin eruptions after stopping a tuberculosis drug and using steroids.
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January 2013 in “Indian Journal of Dermatology” Monilethrix is a rare genetic hair disorder that's hard to treat.
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July 2021 in “PubMed” 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.
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January 2020 in “The mental health clinician” Vitamin D supplements may reduce hair-pulling in people with Trichotillomania.
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April 2017 in “Frontiers in Pharmacology” PDRN helps repair tissue and improve wound healing with a high safety profile.
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January 2003 in “KARGER eBooks” HVDRR is caused by VDR gene mutations, leading to vitamin D resistance, treatable with high calcium doses, but alopecia remains permanent.
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December 2015 in “Journal of the American Academy of Dermatology” A man with vitiligo and alopecia saw quick skin and hair improvement with ruxolitinib, but skin color gains were lost after stopping treatment.
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April 2010 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” The vitamin D receptor helps regulate skin and hair health independently of its usual vitamin D ligand.
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February 2002 in “PubMed” A new gene mutation causes hereditary coproporphyria with reduced enzyme activity.
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April 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Vitamin D3 is important for hair growth and protecting skin from damage caused by long-term sun exposure.
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November 2005 in “Life sciences” Vitamin D3 may protect rat hair follicles from radiation damage.
August 2025 in “Quality in Sport” Vitamin A is essential but too much can be harmful, especially from supplements.
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January 2019 in “Nature communications” Polyamines help fix DNA damage accurately in cells.