Nails and health: how to know what happens to you through your nails

Our nails can be decisive in knowing our as they show us if we have any disease or nutritional deficiencies. Pay attention to all the signs that your hands show and you will be able to anticipate that your health problem becomes more serious. They are small signs that can go unnoticed if you are not paying attention, but it is important to observe their changes.

Shocked young blonde looking at her nails

Nail it is made up of a transparent and shiny sheet. It grows approximately one to three millimeters each week. In addition, each finger is related to an organ: the thumb with the brain, the index finger with the lungs, the middle finger with the small intestine, the ring finger with the kidney, and the little finger with the heart.

The relationship between nails and health

We can also report different injuries that occur in the nails with some health problems.

1 Yellow nails

The use of too pigmented nail polishes can damage our nails to the point of leaving them with little cuticle and a yellowish color. Tobacco can also cause this. But in addition to these factors, yellow nails can be related to lung problems, sinusitis, or respiratory infections.

2 Onycholysis

It is the separation of the nail from the nail bed. This can arise from suffering a trauma, hypothyroidism or psoriasis, especially when it affects the root of the nail.

3 The bulge

This condition is caused because the tissue on the inside softens and a curvature occurs in the nail. This can give us the sign of a problem in the lungs, inflammation of the colon, cirrhosis, endocarditis or celiac problems.

4 Koilonychia

Unlike the previous case, the nail sinks and becomes very soft. This is related to the handling of solvent materials derived from petroleum, although another reason may.

5 Beau’s lines

These stripes are caused by nail injuries or malnutrition problems, diabetes or psoriasis.

6 Splinter-shaped hemorrhages

Red lines are seen under the nail and this may be a sign of endocarditis, psoriasis or a lack of vitamin C.

7 Nails in halves

Due to kidney problems, our nails can present, with the part closest to the growth of the nail being whiter.

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