What Your Nails Reveal About Your Health

Nails may not reveal our inner thoughts, but they do offer insight into our health. Many people overlook their nails, yet there are warning signs everyone should watch for. Unattractive nails can result from neglect, but sometimes they point to serious medical issues. Spotting these signs early can help prevent more severe problems. Nails can reflect nutritional shortages or hidden health conditions, offering important clues about our well-being. Doctors often check nails during exams because changes in color, texture, or growth may signal health concerns. Even small abnormalities—like odd colors, shapes, or thickness—can be your body's way of asking for attention.

1.Yellow Nails

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Yellow nails are usually caused by a fungal infection, which is often treatable. If untreated, nails can become permanently damaged or detach from the nail bed. If yellow color remains after medication, it may suggest thyroid disease, diabetes, or rarely, cancer. Yellowing often starts at the tips and moves toward the base. Toenails are more likely affected due to moisture in shoes, but both fingernails and toenails can show this change. Smoking, some medicines, and frequent nail polish use without breaks also cause yellowing. Try over-the-counter antifungal products first. If symptoms last for weeks, see a healthcare provider for proper care.