Blood sugar refers to the concentration of glucose in the blood, which is important for the body's energy. The stability of blood sugar is directly related to our health. Then, we can tell if the blood sugar is high by observing some symptoms of the hands, and whether the blood sugar is stable.
First of all, we can judge the level of blood sugar by looking at the nails of our fingers. If the nails appear yellowish or white, it is likely to indicate high blood sugar. This is because high blood sugar can lead to vitamin B12 deficiency, which in turn affects the health of nails. In addition, if the nails are sunken or raised, it may also be a sign of blood sugar instability. Therefore, by observing the nails of the fingers, we can preliminarily determine the level of blood sugar.
Secondly, we can judge the stability of blood sugar by looking at the color of the palm. Normally, the color of the palm should be pink, but if the blood sugar is high, the color of the palm will become red. This is because high blood sugar causes blood vessels to dilate and blood circulation to speed up, which can cause redness in the palms. Therefore, by looking at the color of the palm, we can make a preliminary judgment on the stability of blood sugar.
In addition, we can also judge the level of blood sugar by observing the condition of the hands. High blood sugar can lead to dry, itchy conditions. If we notice these symptoms in our hands, it is likely that our blood sugar is high. In addition, high blood sugar can also lead to diabetic plaques, which are dark brown or black patches. Therefore, by observing the condition of the hand, we can further judge the level of blood sugar.
Finally, we can also judge the stability of blood sugar by looking at the finger joints of the hand. A condition in which high blood sugar can cause pain and swelling in the joints. If we notice these symptoms in the joints of the fingers, it is likely that the blood sugar is unstable. In addition, high blood sugar can cause joint stiffness, which can affect the dexterity of the fingers. Therefore, by looking at the knuckles of the hand, we can further judge the stability of blood sugar.
To sum up, we can preliminarily judge the level and stability of blood sugar by observing some symptoms of the hands. However, this is only a preliminary way to tell, if you suspect that your blood sugar is abnormal, it is best to go to the hospital for relevant examinations in order to detect and deal with the problem in time. The stability of blood sugar is directly related to our health, therefore, we should maintain a good Xi of life, eat reasonably, exercise moderately, and have regular physical examinations to ensure the stability of blood sugar and maintain the health of the body.