Why It Happens

This symptom may result from a combination of dietary, hormonal, or environmental factors affecting your body's internal balance.

How to Manage

Brittle nails can reflect nutrient deficiencies or hormonal changes. Focus on foods rich in biotin, iron, and healthy fats. Tracking nail changes over time may help link symptoms to diet or cycle shifts.

Recommended Products

DEXA Scan: Evaluates body composition and screening of bone density (Available only in San Francisco, Los Angeles, San Jose, Orange County, Dallas, Austin & Seattle)
Methylmalonic Acid: Measures the level of methylmalonic acid in the urine to help diagnose a vitamin B12 deficiency
Lyme Disease Test: Testing for possible Lyme Disease in those with suspicious symptoms

Expert-Backed Reads

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You Might Also Be Experiencing

• Brittle Nails After Menopause

• Brittle Nails Before Eating

• Brittle Nails At Night

• Brittle Nails During Fasting

• Brittle Nails In Teenagers

References

• Mayo Clinic – Brittle nails: Causes

• Healthline – Why Are My Nails So Brittle?

• NIH MedlinePlus – Nail Abnormalities