One finger can help you see the secret of kidney deficiency

For men, kidney deficiency is not a good sign. What's more troublesome is that the early symptoms of kidney deficiency are not obvious. According to the new sexual knowledge released by the World Health Organization at the beginning of this year, 80% of people with kidney deficiency will find white spots on their nails in the early stage. In modern medicine, nails are located at the end of the human body and have abundant micro-blood vessels and nerve endings. They are the key places to observe the precursors of many diseases.

In traditional Chinese medicine, the kidneys represent the body's internal energy storage, while the liver represents the output of energy. Traditional Chinese medicine believes that the liver's beauty is in the claws, and "the liver and kidneys have the same origin", which means that only with abundant reserves can there be a steady supply of backup.

Fingernails are at the end of the human body. If the nail surface is shiny and moist, and the part above the half-moon mark is red and white, it means that Qi and blood can flow to the extremities sufficiently. If there is black congestion, it means that the extremity meridians are already blocked.

The discovery of some white spots on the nails may mean that Qi and blood are insufficient to maintain normal peripheral microcirculation. The internal organs themselves also begin to "lack Qi and blood" from the microcirculation on their surface, which can be considered a manifestation of kidney deficiency because the supply of Qi and blood is reduced.

We need to pay special attention to the condition of the little fingers of the hands and feet. The little fingers correspond to the kidneys. If the little fingers are pale, have white spots, or are even dry, it indicates kidney deficiency. This is often overlooked by people, who think that sweating and low libido are kidney deficiency, but by then it is already serious.

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If the half-moon marks on the nails are large in arc and have good luster, it means that the person has abundant Qi and blood, reflecting the nutrients accumulated by the kidneys. However, if the half-moon marks are too large, it is not a good thing, indicating that the nutrients are too much, which makes people prone to cardiovascular and cerebrovascular diseases, hypertension, stroke and other diseases.