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Fragility of the nails
When your nails become strong and break or crack, this can indicate anemia, caused by low iron levels, hypothyroidism or hypothyroidism.
Click on the nail
On the nails, there may be small punctures and punctures that cause considerable damage over time. This psoriasis can be caused by psoriasis, a condition that causes rapid accumulation of cells, or by alopecia, an immune disease that causes hair loss.
The horizontal hills
One of the main reasons for the appearance of what looks like successive horizontal hills on the nails is the presence of certain diseases, including acute renal failure, diabetes or even a disease of the thyroid.
Yellow nails
Smoking can cause yellow nails or can be the result of nail polish, but this yellow can indicate a respiratory illness, such as chronic bronchitis.
Deformity The deformities of the fingers and nails result from a lack of oxygen. This is a sign of a number of diseases, including heart disease, lungs and intestinal inflammation.
Vertical grooves
Some have vertical grooves on the nails that are parallel upwards, which is mainly due to aging, which often results from nutritional deficiencies such as magnesium and vitamin B12.
White spots
White spots are one of the common changes in the appearance of nails. Although they are safe, they attract attention, but they can also be a reaction to heart disease, liver disease, zinc deficiency and even kidney disease.
Black lines
Sudden black spots on the nails may be due to blood clotting. Sometimes these changes should not be ignored as they may indicate melanoma, the most serious case of skin cancer.
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