3. Nail Pitting (Small Dents or Pits)
Tiny depressions that give the nail surface an appearance similar to orange peel are known as pitting. This condition arises when the nail matrix becomes inflamed. Pitting is strongly associated with autoimmune conditions, such as:
- Present in 50–70% of people with psoriasis
- Seen in about 50% of those with alopecia areata (patchy hair loss)
Often, pitting appears years before other symptoms become evident.
4. Spoon-Shaped Nails (Koilonychia)
When nails become thin and concave—resembling a spoon that could hold a drop of water—this condition is called koilonychia. It is most commonly linked to iron deficiency but may also occur with:
- Chronic liver disease
- Heart disease
- Certain nutritional deficiencies
These combinations can indicate conditions requiring timely evaluation.
5. Terry’s Nails (Mostly White with Pink Tips)
In this pattern, most of the nail appears white, with only a narrow pink band at the tip. Studies show this change in up to 80% of individuals with advanced liver cirrhosis and around 40% of those with chronic kidney disease. The white appearance reflects changes in blood flow and protein processing.
Your 30-Day Nail Monitoring Plan
You don’t need to overhaul your life overnight. Here’s a simple, step-by-step approach many people find helpful:
Top Nutrient-Dense Foods That Support Nail Health
Certain nutrients play key roles in nail growth. Including these foods regularly may help:
For potential iron and B12 support:
