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HairCited

Brittle Hair and Nails Syndrome
Brittle Hair and Nails Syndrome

Prävalenz: Affects approximately 20% of the general population

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Evidence-Ranked Ingredients

Inhaltsstoff Bewertung Studien Richtung
Vitamin E D 2 Mixed Ansehen →
Silica (Silicon) D 0 Neutral Ansehen →

About

Co-occurring brittleness of hair shafts and nail plates, often reflecting underlying micronutrient deficiencies (biotin, iron, zinc, silicon) or connective tissue fragility. Hair becomes dry, splits easily, and breaks mid-shaft.

Common Symptoms

Dry, splitting hair Increased breakage Brittle, peeling nails Slow hair and nail growth

Risk Factors

  • Biotin deficiency
  • Iron deficiency
  • Hypothyroidism
  • Excessive heat styling
  • Aging

Frequently Asked Questions

What supplements are studied for Brittle Hair and Nails Syndrome?
Research has examined 2 supplement ingredients for Brittle Hair and Nails Syndrome, including Vitamin E. Evidence strength varies; review individual grades for details.
How is the evidence for Brittle Hair and Nails Syndrome supplements graded?
We grade supplements on an A-F scale based on clinical study quality, consistency of results, sample sizes, and study design. Grade A indicates strong evidence from multiple clinical trials, while Grade D indicates preliminary evidence requiring further research.
How many studies on Brittle Hair and Nails Syndrome supplements have been reviewed?
Our evidence grades for Brittle Hair and Nails Syndrome are based on a total of 2 peer-reviewed studies across 2 ingredients. Studies are sourced from PubMed and include randomized controlled trials, meta-analyses, and other clinical research.
What are common symptoms of Brittle Hair and Nails Syndrome?
Common symptoms associated with Brittle Hair and Nails Syndrome include Dry, splitting hair, Increased breakage, Brittle, peeling nails, Slow hair and nail growth. If you are experiencing these symptoms, consult a healthcare professional for proper diagnosis and treatment options.

Related Conditions

Beschwerden mit gemeinsamen untersuchten Inhaltsstoffen

FDA-Haftungsausschluss: Diese Aussagen wurden nicht von der Food and Drug Administration bewertet. Die Produkte und Informationen auf dieser Website sind nicht dazu bestimmt, Krankheiten zu diagnostizieren, zu behandeln, zu heilen oder zu verhindern. Die dargestellten Evidenzbewertungen basieren auf unserer Analyse veröffentlichter begutachteter Forschung und stellen keine medizinische Beratung dar. Konsultieren Sie immer Ihren Arzt, bevor Sie mit der Einnahme von Nahrungsergänzungsmitteln beginnen.