research Reply to: Response to 'Rethinking Biotin Therapy for Hair, Nail, and Skin Disorders'
Biotin treatment for hair, nail, and skin disorders has weak evidence and should not be recommended unless new research shows clear benefits.
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research Biotin
Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.
research Inducible Deletion of Epidermal Dicer and Drosha Reveals Multiple Functions for miRNAs in Postnatal Skin
Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.
research Suppression of Wnt/β-Catenin Signaling by EGF Receptor Is Required for Hair Follicle Development
Blocking Wnt/β-catenin signaling with EGF receptor is necessary for proper hair growth.
research Skin, Hair, and Nail Supplements Advertised on Instagram: A Survey of Selected Posts
Instagram ads for skin, hair, and nail supplements often make broad health claims without clear ingredient information, and are not FDA-regulated.
research Rethinking Biotin Therapy for Hair, Nail, and Skin Disorders
Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
research Response to: Rethinking Biotin Therapy for Hair, Nail, and Skin Disorders
The authors agree that biotin may help certain hair disorders but lacks evidence for use in healthy people and call for more research.
research Trends in Hair, Skin, and Nails Supplement Use: Data from the National Health and Nutrition Examination Survey 2011-2020
Hair, skin, and nails supplement use nearly doubled from 2011 to 2020, with higher usage among young adults, females, and certain ethnic groups.
research Commonly Associated Disorders With Complete Scalp Alopecia in Early Childhood: A Review
Six genetic conditions are often linked to complete scalp hair loss in children.
research Trichohyalin: Presence in the Granular Layer and Stratum Corneum of Normal Human Epidermis
Trichohyalin is also found in the outer layers of normal human skin.
research Planar Cell Polarity Effector Gene Intu Regulates Cell Fate-Specific Differentiation of Keratinocytes Through the Primary Cilia
Intu gene is crucial for hair follicle formation by helping keratinocytes differentiate through primary cilia.
research Nutritional Clinical Studies in Dermatology
Nutrition is important for skin health, and changing diet can help prevent and treat skin diseases.
research Cultured Nail Keratinocytes Express Hard Keratins Characteristic of Nail and Hair In Vivo
Lab-grown nail cells show characteristics similar to natural nail and hair.
research Health Is Wealth and Wealth Is Pugos Nutrition
Good nutrition is crucial for health and preventing disease, and supplements can help prevent nutrient deficiencies.
research Change in Dermatology Practice During Crisis and Normalization Periods After the COVID-19 Pandemic and Potential Problems Awaiting Us
The COVID-19 pandemic led to fewer dermatology patients, more stress-related skin conditions during the crisis, and a rise in contact dermatitis after, with ongoing concerns for public health and treatment delays.
research Effects of Oral Supplementation of Trichovitals on Human Skin, Hair, and Nail Physiology
TrichovitalsTM improved skin, hair, and nail health in adults after 12 weeks.
research Effects of Oral Supplementation of Muttaijow Complex on Human Skin, Hair, and Nail Physiology
Muttaijow ComplexTM improved skin, hair, and nail health in middle-aged adults.
research Effect of Dietary Supplementation with INVERSION Femme on Slimming, Hair Loss, and Skin and Nail Parameters in Women
INVERSION Femme supplement helped women lose weight, reduce hair loss, and improve skin and nail health.
research Risks of Skin, Hair, and Nail Supplements
Some skin, hair, and nail supplements can be toxic, interact with medications, affect lab tests, and may increase cancer risk.
research Amino Acids Oral Treatment for the Amelioration of Skin, Hair, and Nails Conditions: An Open-Label Study
Taking an amino acid supplement improved skin, hair, and nail health in women.
research Revitalizing Skin, Hair, Nails, And Muscles: Unlocking Beauty And Wellness With Vegan Collagen
Vegan collagen builder improves hair growth, skin smoothness, and reduces wrinkles and pain.
research A Dietary Supplement Improves Age-Related Dermatological Changes: Observational, Anecdotal, Spontaneous Study
The dietary supplement significantly improved skin, nails, and hair in older adults.
research Clinical Efficacy of Topical or Oral Soy Supplementation in Dermatology: A Systematic Review
Soy supplements improve various skin conditions and aging signs, with topical use boosting skin barrier function.
research The Effects of Oral Supplementation with a Natural Keratin Hydrolysate (Kera-Diet) on Hair and Nails: Randomized, Placebo and Benchmark-Controlled Clinical Trial on Healthy Females
Taking Kera-Diet® improves hair and nail health without side effects.
research A Clinical Trial to Investigate the Effect of Cynatine HNS on Hair and Nail Parameters
Cynatine HNS improves hair and nail quality in 90 days.
research Dermatological Adverse Events with Taxane Chemotherapy
Taxane chemotherapy can cause skin, hair, and nail side effects, which are often under-reported and can affect patient quality of life.
research Hair Conditioners: Impact of Oral Supplements on Skin and Hair Health
Some nutrients and antioxidants may improve skin and hair health, but more research is needed to confirm these benefits.
research Alternative Uses of Dermoscopy in Daily Clinical Practice: An Update
Dermoscopy is useful for diagnosing various skin, hair, and nail disorders and can reduce the need for biopsies.
research Micronutrients for Hair and Nails: A Review of Their Impact on Health
Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.
research Hedgehog Stimulates Hair Follicle Neogenesis by Creating Inductive Dermis During Murine Skin Wound Healing
The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.