Nails, brittle

Christopher Hobbs:

“Brittle nails are often associated with poor connective tissue health and inadequate mineral absorption, as well as adrenal weakness.”

1. Etiologic Factors:

• Nutritional Deficiencies: Lack of essential nutrients like biotin, iron, zinc, and protein can weaken nails, leading to brittleness.
• Thyroid Disorders: Hypothyroidism and hyperthyroidism can both affect nail health.
• Aging: As people age, nails naturally become more fragile.
• Medical Conditions: Diseases like eczema, psoriasis, or diabetes can affect nail strength and texture.
• Infections: Fungal infections can cause nails to become brittle and discolored.
• Environmental Factors: Frequent exposure to water, harsh chemicals, or extreme weather conditions can weaken nails.

2. Other Contributing Factors:

• Dryness: Over-washing hands or using drying nail polish removers can cause nails to become brittle.
• Medications: Some medications, like chemotherapy drugs, can lead to brittle nails as a side effect.
• Physical Trauma: Injuries to the nails, such as frequent nail biting or excessive pressure, can lead to weakening over time.

3. Signs to Seek Professional Help:

• Persistent Changes: If the brittleness is accompanied by discoloration, deformities, or changes in nail shape.
• Pain or Infection: If the nail becomes painful, swollen, or infected.
• Systemic Symptoms: If brittle nails are associated with other unexplained symptoms (e.g., fatigue, weight changes), it may indicate an underlying medical condition.