If these lines are visible on the nails, then understand that there is a deficiency of this thing in the body, know how to know the condition of health?
- bySherya
- 21 Jul, 2025

The lines visible on the nails are not just a cosmetic problem, but they can also be a sign of serious nutritional deficiency or any disease in the body.

According to experts, nails give an important glimpse of the body's internal health and ignoring the changes in them can lead to serious consequences. These lines visible in the nails often indicate a deficiency of nutrients in the body or a health problem. Let's know how the lines on the nails tell about your health.
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The lines visible on the nails can give many indications about your health. People often ignore them, but they can indicate some deficiency or disease in the body.
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If you start seeing light straight lines on your nails, these are usually common with ageing and are not considered dangerous. But, this can be a sign of some health problem. Sometimes such lines can appear due to problems like eczema, very dry skin, hypothyroidism, lichen planus.
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In medical language it is called leukonychia striata. These lines can also appear due to microtrauma, onychomycosis or genetic diseases. If these white lines are increasing, then you must consult a doctor.
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If you notice any abnormal changes in your nails, especially if they persist or are accompanied by other symptoms, it is important to consult a doctor.
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Black lines on nails indicate a deficiency of vitamin C, zinc and other nutrients in the body. For this, eat food rich in nutrients. Yes, if blood is coming out or oozing from the nail lines, then consult a doctor immediately.
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This is called Mees lines. If you are having such lines or light bands on your nails, then it should not be taken lightly. This can also be a symptom of arsenic poisoning or kidney failure.