Look at your nails: doctors have named the signs of diabetes

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Diabetes has long become one of the main diseases worldwide. However, few people know that about a third of people may have prediabetes without knowing about the condition. Sometimes you can understand that something is wrong with the body by looking at your nails. Here are four signs that you should see a doctor.

“Bluish” on the nails

Dr. Elizabeth Salada notes that many common diseases can negatively affect the appearance of nails, but not all specialists pay attention to them during a routine examination. Salada notes that healthy nails are usually pink and flat. However, the appearance of a slight “blush” at the base may be a sign of diabetes.

Yellow color and fragility

The yellow color of the nails in combination with their fragility can indicate the presence of diabetes. The fact is that the disease increases the risk of developing a fungal infection. Yellow nails are often the result of sugar breaking down and its effect on collagen.

Nail lines

As you get older, you may naturally vertical ridges appear on fingernails or toenails. However, their horizontal arrangement may be the result of type 2 diabetes. These characteristic manifestations can be caused by uncontrolled blood sugar levels, experts at the Mayo Clinic emphasize. This symptom can also indicate problems with the thyroid gland.

Nails have become shorter

Short nails can be the result of brittleness or your desire to keep them in this condition. But a sudden shortening can indicate a serious problem. According to data, in rare cases, nerve damage as a result of diabetes can cause delayed nail growth.