3 tips to tell life span from feet

The feet are known as the "second brain" of the human body. According to Chinese medicine, the feet are an important starting point for the circulation of qi and blood, connecting internal organs, communicating inside and outside, and running through the upper and lower meridians. The functions of the human internal organs have corresponding acupuncture point reaction areas on the feet, so the feet can reflect a person's physical health. The elderly can prevent chronic diseases by carefully observing changes in their feet.

Sole color:

Diagnosing diseases based on the five colors is one of the contents of traditional Chinese medicine. The five colors are blue, red, yellow, white and black. According to traditional Chinese medicine, the normal color of the soles of the feet is slightly red. If the red is very obvious, there may be heat; if the color is bluish, there may be cold; if there is an abnormal yellow color, there may be liver and gallbladder disease; if it is white, in addition to the possibility of cold syndrome, it may also be malnutrition and anemia; if it is purple or black, there may be poor blood circulation. If you experience the above symptoms, you should go to the hospital for treatment immediately.

temperature:

The elderly's feet are prone to coldness, which is mostly due to insufficient kidney yang or improper warming. Such people should eat more warm foods, such as lamb, garlic, ginger, etc., to improve the body's resistance to cold. If the soles of your feet are hot, it may be due to internal heat due to yin deficiency. You should eat more sweet, cool and moisturizing foods such as mung beans, winter melon, lean meat, and less warm and dry foods such as mutton, leeks, and peppers.

nail:

The toenails of healthy people are pink in color, and the white half-moon is about 1/5 of the length of the toenail. If your toenails are pale, it may be due to malnutrition or anemia. You should pay more attention to dietary nutrition to ensure your daily calorie needs. If there are vertical stripes on the toenails, it means that the body is weak and has poor disease resistance. You should participate in more physical exercises, avoid sitting or standing for long periods of time, and strengthen your body.