research Decreased selenium intake and low plasma selenium concentrations leading to clinical symptoms in a child with propionic acidaemia
Selenium deficiency caused symptoms in a child, which improved with selenium supplements.
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360-390 / 1000+ resultsresearch The effects of biotin supplementation on serum and liver tissue biotinidase enzyme activity and alopecia in rats which were administrated to valproic acid
Biotin supplements increased biotin levels but did not significantly prevent hair loss in rats on valproic acid.
research P175 The effects of biotin supplementation on alopecia in rats which were administrated to valproic acid
Biotin supplements did not significantly reduce hair loss in rats on valproic acid.
research Unusual Presentation of Denys-Drash Syndrome in a Girl with Undisclosed Consumption of Biotin
A girl with Denys-Drash syndrome was misdiagnosed due to biotin affecting her hormone test results.
research Low serum biotin in Japanese children fed with hydrolysate formula
Japanese infants fed hydrolysate formula may have low biotin levels.
research Acrodermatitis dysmetabolica in an infant with maple syrup urine disease
Increasing isoleucine intake improved skin and health issues in an infant with maple syrup urine disease.
research Changes in the Hydrophobic Proteins in Response to Biotin Administration in Serum of Infant Patients with Alopecia as Assessed by the Protein Micro-Sequencing Method
Biotin helps regulate proteins in the blood, which may explain its role in hair growth.
research Management of “hyperandrogenism” confounded by dermatology biotin prescriptions
Biotin can interfere with lab tests, causing misdiagnosis.
research Biotin and Acetazolamide for Treatment of an Unusual Child With Autism Plus Lack of Nail and Hair Growth
Biotin and acetazolamide improved hair and nail growth, mental function, and reduced headaches in a child with autism.
research Biotin beware: Perils of biotin supplementation: Response to: “The epidemiology, impact, and diagnosis of micronutrient nutritional dermatoses. Part 2: B-complex vitamins”
Taking biotin supplements can be risky and often lacks evidence of effectiveness for skin, hair, and nail issues.
research Acrodermatitis dysmetabolica secondary to isoleucine deficiency in infant with maple syrup urine disease
A baby with maple syrup urine disease improved from skin problems by adjusting his diet to correct amino acid levels.
research Low level of maternal biotin intake changes the expression of biotin transporter in dams and fetuses in mice
Low biotin intake during pregnancy can affect biotin transport in mothers and fetuses.
research Der Einfluβ des experimentellen Biotinmangels auf Morphologie und Histochemie von Haut und Klauen des Schweines
Biotin is essential for healthy skin and claws in pigs.
research Neonatal screening in Sweden and disease-causing variants in phenylketonuria, galactosaemia and biotinidase deficiency
The Swedish neonatal screening program effectively detects PKU, galactosaemia, and biotinidase deficiency with low false positives.
research Transport of Biotin in Human Keratinocytes
Human skin cells have a high-affinity system for biotin transport, crucial for skin health.
research Biotin Supplementation Ameliorates Murine Colitis by Preventing NF-κB Activation
Biotin may help treat inflammatory bowel disease by reducing inflammation and improving gut health.
research A Retrospective Evaluation of the Laboratory Findings of Dermatology Patients Whose Biotin Levels Were Checked
Older people tend to have higher biotin levels, which are weakly linked to certain blood components and negatively linked to triglycerides; biotin should be checked in patients with high triglycerides or medication-related skin issues, and only supplemented if deficient. Vitamin D and folate deficiencies are linked to specific skin conditions.
research Assessment of biotin supplementation among patients in an outpatient dermatology clinic
Most people using biotin don't see skin improvements, and it may affect lab tests, so doctors shouldn't suggest it without confirming a deficiency.
research Acute and Chronic Biotin Deficiencies in the Monkey (Macaca Mulatta)
Biotin deficiency in monkeys causes fur and skin issues, but 20 μg of biotin daily can prevent or cure it.
research PMON224 Newly Observed Interference of Oral Biotin with the Free Testosterone Assay? In a Woman with Postmenopausal Virilization.
Taking biotin can lead to incorrect low results in free testosterone tests.
research Ichthyosis and Trichothiodystrophy: the Tay and PIBI(D)S Syndromes
Tay syndrome is a unique genetic disorder causing skin, hair, and developmental issues.
research Some Observations on Vitamin Metabolism in Germ-Free Rats
Germ-free rats need biotin for growth and have different vitamin metabolism compared to regular rats.
research Biotin - facts and hopes
Biotin is important for health, but taking extra usually doesn't help unless you're deficient.
research Ugreelig hår
A young boy's uncombable hair is due to a rare genetic condition that usually improves over time.
research How Biotin Induces Misleading Results in Thyroid Bioassays: Case Series
Taking biotin supplements can cause incorrect thyroid test results, leading to wrong diagnoses.
research The Influence of Valproic Acid and Carbamazepine Treatment on Serum Biotin and Zinc Levels and on Biotinidase Activity
Valproic acid and carbamazepine do not change biotin or biotinidase levels but may lower zinc levels, still within normal range.
research Analytical interference of biotin
Taking too much biotin can mess up blood test results, which might lead to wrong diagnoses and treatments.
research Zinc and biotin deficiencies after pancreaticoduodenectomy.
Zinc and biotin supplements are needed after certain surgeries to prevent hair loss and other issues.
research Response to Falotico et al’s “Biotin beware: Perils of biotin supplementation”
The authors agree they didn't discuss the risks of too much micronutrients and value the focus on biotin deficiency signs and treatment effectiveness.
research Riboflavin-responsive glutaryl CoA dehydrogenase deficiency
Taking riboflavin and eating less lysine can help some people with a specific genetic disorder avoid brain damage.