💅 Nails with lines (nail ridges)
Lines on nails are usually called nail ridges. They are very common and often harmless, but the meaning depends on the type of lines.
📏 Types of nail lines
1. 🧓 Vertical lines (most common)
- Run from cuticle to tip
- Often look like small grooves
👉 Usually caused by:
- Normal aging
- Dry nails
- Mild nutrient deficiency
✔️ Most of the time, not serious
2. ⚠️ Horizontal lines (Beau’s lines)
- Run across the nail (side to side)
- Look like deep indentations
👉 Can be linked to:
- Severe illness or high fever
- Major stress on the body
- Injury to nail root
- Temporary interruption of nail growth
🧠 Other possible causes
- Iron deficiency
- Vitamin B12 or zinc deficiency
- Thyroid problems
- Skin conditions like psoriasis
- Repeated trauma (nail biting, manicure damage)
🥗 Helpful nutrients for healthy nails
- 🥚 Protein (eggs, meat, legumes)
- 🥬 Iron (spinach, lentils)
- 🥜 Zinc (nuts, seeds)
- 🧠 Vitamin B12 (dairy, meat)
- 💊 Biotin (eggs, nuts)
🧴 Care tips
- Keep nails moisturized (cuticle oil or hand cream)
- Avoid harsh chemicals and frequent nail polish remover
- Don’t use nails as tools
- Stay hydrated 💧
🚨 When to see a doctor
- Sudden or deep horizontal lines
- Nail discoloration (yellow, black, blue)
- Pain, thickening, or separation
- Other symptoms like fatigue or hair loss
✔️ Bottom line
- Vertical lines = usually normal
- Horizontal lines = may signal stress, illness, or deficiency
If you want, I can also show you how to tell vitamin deficiency from nail appearance or home care to make nails stronger and smoother.
