How much do you know about the nutrition circle on your nails?

The white half-moon at the root of the nail is called half-moon or nail white, which is the so-called nutrition circle. Ideally, nail whitening accounts for one-fifth of nails, but most people can't reach it. Most people only have nail whitening on their thumb, index finger and middle finger. One white is a person's nutritional status and energy. If you have ten fingers, it means that this person is energetic and healthy; On the contrary, if all fingers are white, then this person must be in a bad state and very tired. It is best to have a balanced nutrition and a reasonable diet. Don't be picky about food, pay attention to rest and recuperate for a while. A healthy circle is a half-moon with white nails, which is called a half-moon, also called the little sun. Generally speaking, the 1/5 of the whole nail is the best state, and it is not normal to be too big, too small or fuzzy. People over half a month are prone to high blood pressure and stroke; If a half is too small, it means that blood pressure is too low. Most people who can't see the half-moon nails at all have symptoms of anemia or neurasthenia. At the same time, the color of the half-moon nails is milky white. Blue, suggesting that there is a problem with the respiratory system and it is easy to suffer from cardiovascular disease; Blue is a sign of poor blood circulation; Redness equals heart failure. Traditional Chinese medicine believes that nails are the external glory of zang-fu organs and qi and blood, which are directly related to the zang-fu organs and meridians of the human body and can fully reflect the physiological and pathological changes of the human body. As Zhu Dingcheng, deputy chief physician of Tuina Department of Shanghai Huadong Hospital, said, observing the shape, size and color of nails can reflect a person's basic health status and even see his potential health crisis. Through the changes of the luster, lines and spots of nails, we can infer that the body is changing quietly. Therefore, learning to observe nails is to learn the simplest health self-test method.