The appearance of nails can tell a lot of things about the state of health of the person. Ideal nails have skin color of hands, strong structure, plain and smooth surface, accurately outlined holes. Aberrations can demonstrate availability of any diseases and are the cause to see doctor.
First of all nails signal about lack of organism of nutrients, vitamins and microelements. In particular, cross white strips speak about deficiency of protein, the fragile, dry and exfoliating nails – sign of shortage of calcium and vitamins of group B, and availability of vertical grooves or white dots can be symptom of iron deficiency anemia.
At emergence of problems with health color of nails changes. So, white can confirm diseases of liver and anemia, the yellow shade speaks about fungal defeat of nail plate, availability in infection organism, including airways, diabetes, and blue and red – about insufficient saturation of blood oxygen and possible diseases of cardiovascular system. At the same time color of nails is affected also by other factors: smoking, stresses, intake of medicines, means of household chemicals, etc., and these circumstances should be considered, estimating shade of nail plate.
Violations in work of systems of organism are reflected also in form and texture of nails. For example, at their excessive fragility the women should pay attention to thyroid gland and ovaries, to visit the gynecologist and to check hormonal background. The hollow or wavy surface of nail and also multiple pointed deepenings can be one of the first symptoms of psoriasis or arthritis. Cross grooves quite often accompany problems with digestive tract and pancreas.
About the state of health it is possible to judge also by holes of nails. Their thinning or disappearance on little fingers speaks about violations of work of small intestine, on ring fingers – about the wrong metabolism, on averages – about diseases of blood system, on index – about sexual problems. Thin holes on thumbs demonstrate physical and mental overfatigue.
However, despite communication between appearance of nails and the state of health, it is necessary to remember that most often serious diseases come to light on other more characteristic symptoms, and changes of color, form and structure of nail plate are shown later. And still at emergence of problems with nails it is desirable to see doctor and to undergo medical examination to remove the cause of illness and to prevent its development.