If the human body is likened to a running company, the kidney is absolutely a good employee who works silently and works hard. Two fist-sized kidneys, 200 litres of filtered and cleaned blood each day, amount to 10 barrels of drinking water! In addition, the kidneys also have the feature of "light injuries that do not fall below the line of fire." The kidneys not only have a huge compensatory function, but the symptoms are often hidden after the lesions occur, and they are ignored by many patients and deteriorated to the end stage.

However, there are some clues that your kidneys need to be “overhauled”. Associate Professor Zhang Luxia of the Department of Nephrology at the First Hospital of Peking University reminds you not to ignore the signals from the kidneys:

1. Changes in urine output

The normal person urinates 1000-2000 milliliters per day, an average of 1500 milliliters. Whether the urine volume becomes more or less, it may be the performance of kidney disease. In particular, normal people have very little nighttime urination. If they find that they need to get up several times during the night, the amount of water they drink before going to bed is not much, and they must be alert to kidney disease.

2. Urine traits change

The normal person's urine color is transparent light yellow, if the drink water is less or the first time in the early morning, the color is slightly darker. If the urine is red, or if there is more foam in the urine, pay attention to the kidney medicine examination.

3. Edema

The kidneys are the body's metabolic water organs. The kidneys are not good and water will accumulate. Some people get up in the morning to find swollen eyelids, or edema in both feet and legs. They must consider the problems of the kidneys.

4. Nausea, vomiting and other gastrointestinal symptoms

Kidney disease develops to the end stage, will affect gastrointestinal function, cause nausea, vomiting, loss of appetite and other symptoms, so with these performances, in addition to see the Department of Gastroenterology, but also pay attention to rule out kidney disease.

5. Itchy skin

In patients with end-stage renal disease, urea in the body cannot be excreted in the urine and is excreted through the skin, thereby irritating the skin. In addition, toxins accumulated in the body can cause peripheral neuropathy and can also cause pruritus.

Finally, Zhang Luxia stressed that some of the above signals of kidney disease occur in the early stages, and some are already in the late stage. Therefore, it is impossible to rely on symptoms to judge whether your kidneys are healthy or not. "Be sure to pay attention to physical examination, especially for the elderly and people at high risk who have high blood pressure, diabetes, abnormal blood uric acid and other diseases."

How to raise kidney in winter

In winter, the yang in our body collects inwards, the blood tends to be inward, and the skin is dense. In winter, many people have found that their number of toilet visits has increased significantly. This is mainly due to the dense skin in winter. The water in the body is not easy to leak from the body surface, but the kidneys and bladders are vaporized, and a small part of them become body fluids. Most of them turn into water and bet the bladder to become urine, which virtually increases the burden on the kidney. If it cannot be promptly dredged, it can lead to nephritis, enuresis, urinary incontinence, and edema. Therefore, it is particularly important to raise the kidney in winter, and it is the best way of kidney maintenance by diet regulators.

Avoid food hard

In our regular foods, sticky and cold foods are mostly negative foods. If we eat these foods in winter, it is very easy to cause damage to the spleen and stomach. Many people have the hobby of eating hotpots in the winter, but they do not know that eating overheated food is very likely to damage the esophagus. After these blanched foods enter the gastrointestinal tract, they can easily cause the body to accumulate heat and cause illness. Many people in winter think it is a good choice to eat cold food. However, if Guo Yan’s food enters the stomach, it can easily stimulate the blood vessels of the spleen and stomach and cause blood circulation in the body. Not smooth, so that poor blood flow, and blood volume will seriously affect the other organs of the blood circulation, detrimental to human health, therefore, the winter diet should be warm and soft.

Increased bitterness and less salty

In winter, if our kidney function is originally prosperous, if we don’t pay attention or eat salty foods in our diet, our kidney will be even more prosperous. Excessive kidney qi can greatly damage the heart and weaken the heart, thus affecting the health of our entire body. Nutrition experts suggest that you should eat as little salty foods as possible in the winter to prevent excessive kidney water; eat more bitter foods to benefit the heart and enhance kidney function. Commonly used foods such as betel nut, orange, liver, lamb liver, rutabaga, and lettuce Vinegar, tea, etc.

Sleep regulation

In winter, everyone should adjust a biological clock that “ears to sleep and get up late”. Early sleep can maintain the body's yang and keep the warm body functioning to support the human body. The next day I wait until sunrise to get up again, so that I can avoid the cold and ask for warmth. Many people like to sleep in bed when they sleep, especially in the cold winter. This way of sleeping is extremely unscientific. If you go to sleep, the air in your bed will not circulate, oxygen will become less and less, and over time, the air will become cloudy. People sleeping in such an environment will feel chest tightness, nausea, or awaken from their dreams and sweat. They will feel tired the next day.

Winter warm three warm

Head warmer

The first contact with the cold air in winter is our head. If the head is exposed to a cold environment for a long time, it can easily cause blood vessels to contract due to cold stimulation. The head muscles can become tense, causing headaches, colds and even causing Gastrointestinal discomfort.

Back warm

All objects in the natural world have yin and yang, and our body's back is our yang surface, and the yang surface is absolutely free from cold. If the back is irritated by cold, the cold air can affect the local muscles or viscera through the points on the back and endanger the health. In addition to back pain caused by back pain, the back of the cold can also affect the muscles and joints and viscera of the upper and lower limbs through the cervical and lumbar vertebrae, promote all kinds of discomfort.

Foot warmer

Some experts say that the foot is the second brain of our body and therefore it cannot be cold. Once the foot gets cold, the capillaries in the mucosa of the upper respiratory tract can be reflexively contracted, the cilia swing slows, and the resistance decreases. The consequence is that viruses and bacteria take advantage of it and multiply, causing people to catch a cold.

In the cold climate of winter, many sports-loving people are unable to stand up to the cold outside and give up sports, let alone those who usually do not like sports. But as the saying goes: “In the winter, there is a movement that will make you less sick. In the winter, you will be lazy and you will drink a bowl of medicine.” “The summer practice is three-volts and winter practice is thirty-nine.” These sayings all point out that winter sports are also very important. Adhere to physical exercise is very good for your health.

We have to undergo various stages of development and physiological changes throughout our lives. At each stage, the qi and blood yin and yang of the internal organs of the human body changes in varying degrees. The habits and learning and work conditions of people at all ages are also different. When tonic in the winter, it is necessary to replenish the body according to these changes.

For example, infants or children with stones, this age stage of children's internal organs are delicate, easy to make things easy, if you do not know how to control diet, it is easy to cause damage to the spleen and stomach. In this period of winter tonic, it is best to spleen and stomach, edible wolfberry, hawthorn, jujube, barley and other foods.

The people who are in the adolescent period, studying day and night in the weekdays, are severely deficient in sleep rest, and often not heart and kidney are heart and kidney. For such people in the winter, they can use lotus seeds, Shouwu and Others.

"Thirty and standing", in the middle-aged men, the pressure on men is greater than the pressure of women, most of them are responsible for the heavy burden, if you do not pay attention to rest, it is easy to lead to qi and blood. The women of this period also have their own children's studies and work pressures, so no matter middle-aged men or women are supplemented with blood and blood in winter, they can eat longan, yellow peony, and angelica. The elderly are frail and suffer from multiple diseases. Therefore, the elderly must be tonic in winter. When the elderly are free of disease, they can use tonics such as Eucommia and Shouwu.

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