The body often sends early warning signals before a serious illness develops. A study published in the IDOJ journal in 2015 affirmed that fingernails are "windows" reflecting internal systemic diseases that we often overlook.
Doctor and nutritionist Rohini Patil highlights five signs of illness you can "read" through your fingernails:
White spots on nails
Many of us have seen white spots appear on our fingernails. Typically, these are just the result of a minor injury to the nail area. However, if white spots or lines appear frequently, Doctor Patil warns that this could be a sign of zinc deficiency or kidney problems.
Spoon nails
If your fingernail edges curve upwards, forming a concave shape like a spoon, you should seek immediate medical attention. According to Doctor Patil, this is a typical symptom associated with anemia. Additionally, it may subtly warn of thyroid disorders or cardiovascular issues.
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Clubbed fingers. Photo: Wikipedia
Clubbed nails
This condition involves fingernails curving around the fingertips, both horizontally and vertically. "This is not a sign of healthy nails. It can be an early indicator of oxygen deficiency, lung disease, heart failure, or liver disease," the nutritionist warns.
Thick and yellow nails
Fingernails that become unusually thick and turn yellow are a negative signal. Doctor Patil explains: "This is a sign of an internal fungal infection." As the infection worsens, the nail line may recede, and the nail can become brittle, easily broken, and crumbly.
White nails with dark tips (Terry's nails)
If your fingernails are opaque white but a dark band appears at the tip, consult a doctor immediately. This condition, known as Terry's nails, warns of serious health problems such as hepatitis, kidney diseases, or diabetes.
Changes in fingernails are often subtle and easily missed. However, early recognition of these signs is crucial for detecting underlying or newly developing conditions. Do not attempt self-treatment; visit a medical facility for an accurate diagnosis.
My Y (According to Times of India)
