What Your Nails Secretly Reveal About Your Health

Nails do not mirror the soul, yet they clearly echo internal health. Many overlook them, but certain warning signs deserve attention. Unsightly nails may stem from neglect, or they may point to hidden medical issues. Spotting these clues early can prompt timely care. From nutrient gaps to systemic disease, nails can broadcast meaningful signals. During exams, clinicians often glance at them because shifts in color, surface, or growth pattern may precede other symptoms. Even slight oddities in shade, contour, or thickness can be the body’s quiet alert that something needs review.

1.Yellow Nails

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Yellow nails are usually caused by a fungal infection and can often be treated, but neglect may lead to lasting damage or lifting from the nail bed. If treatment fails, consider thyroid dysfunction, diabetes, or rarely cancer. Discoloration often begins at the tip and advances inward. Toenails are common targets due to moist shoe environments, though fingers can also be involved. Smoking, certain drugs, and nonstop polish use contribute too. Start with over the counter antifungals. If color persists after several weeks, seek medical evaluation for accurate diagnosis.