What Your Nails Reveal About Your Health

"Nails may not reveal the soul, but they do reflect our health. Often overlooked, nails can provide warning signs no one should ignore. While unattractive nails may result from poor care, they can also signal serious health concerns. Recognizing such signs can help detect issues early, before they worsen. From nutrient deficiencies to underlying conditions, nails reveal much about overall well-being. Doctors often check nails during exams, as changes in color, texture, or growth may indicate health problems. Even minor abnormalities—like unusual colors, shapes, or thickness—can signal that something in the body needs attention.

1. Yellow Nails

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Yellow nails are often caused by fungal infections, which are usually treatable. Left untreated, nails may become damaged and detach from the nail bed. Persistent yellowing could indicate thyroid issues, diabetes, or even cancer in rare cases. Yellowing often starts at the tips and spreads toward the base. Toenails are more commonly affected due to the moist environment inside shoes, but fingernails can also discolor. Smoking, certain medications, and frequent nail polish use without breaks can contribute. Try over-the-counter antifungal treatments first. If symptoms persist, consult a healthcare provider for proper care.