Your nails can reveal a lot about your overall health. Changes in their color, shape, texture, or strength often signal what’s happening inside your body. Here are 6 important health clues your nails can give:
1. Pale or White Nails
Very pale nails may indicate anemia, poor blood circulation, or even liver problems.
2. Yellow Nails
Yellowing can be linked to fungal infection, smoking, or in some cases lung or thyroid disorders.
3. Brittle or Weak Nails
If your nails break easily, it could point to nutrient deficiencies, especially iron, biotin, or protein.
4. Dark Lines or Spots
Black or dark streaks under the nail should never be ignored—they can signal injury, but rarely may indicate skin cancer (melanoma).
5. Spoon-Shaped Nails (Koilonychia)
Nails that curve inward like a spoon are often associated with iron deficiency anemia or heart issues.
6. Vertical Ridges
Mild ridges are common with aging, but deep ridges may suggest poor nutrient absorption, stress, or dehydration.
👉 Tip: Sudden or persistent nail changes should be checked by a doctor, especially if accompanied by fatigue, pain, or other symptoms.
