What Your Fingernails Reveal About Your Overall Health

4.Rippled or Pitted Nails

Rippled or pitted nails may indicate deficiencies in zinc, calcium, or vitamin A, or conditions like eczema or psoriasis. Pitting often appears as small dents or wave-like patterns. Psoriasis is a common cause, with nail changes reflecting skin severity. Managing the underlying condition is key, as nail care alone won’t resolve the issue.