Hidden Health Signals Revealed by Your Nails

Nails may not mirror the soul, yet they are clear mirrors of health. Though many overlook them, nails often deliver warnings we should never dismiss. Unsightly nails can stem from poor care, but they can also hint at serious medical issues. Spotting these clues early helps head off bigger problems. From diet shortfalls to hidden illnesses, nails broadcast signals about our overall state. During routine exams, doctors study nails because tweaks in color, texture, or growth can flag trouble. Even slight oddities—strange shades, warped shapes, or shifting thickness—may be your body’s quiet plea for attention.

1.Yellow Nails

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Yellowing is usually caused by a fungal infection and clears with treatment. Ignored, it can permanently damage nails or make them lift away. If medicine fails to restore a healthy color, thyroid disease, diabetes, or, rarely, cancer could be involved. Discoloration typically begins at the tip and creeps toward the base. Toe-nails suffer more because shoes trap moisture, yet fingers can yellow too. Smoking, certain drugs, and nonstop polish also stain nails. Start with an over-the-counter antifungal. If the hue lingers after weeks, see a doctor for a firm diagnosis.