In winter, the main qi is cold, and cold is yin evil, which is easy to hurt Yang Qi. Because the yang of the human body is rooted in the kidney, cold pathogens are most likely to damage the kidney yang. It can be seen that in the severe winter, if you want to keep out the cold, you must first raise your kidney. So how to tonify the kidney in winter is effective? In fact, in winter, doing some maintenance in life is very important for the maintenance of kidneys. For example, the following five "tips for protecting kidney" summarized by Aijie Health are very practical and worth collecting!

1, go to bed early and get up late to keep warm from the cold.

? Health preservation in winter should follow the principle of "going to bed early and getting up late, waiting for the sun" in Huangdi Neijing. It means to go to bed early and get up late in winter, and it is best to get up and go out after the sun comes out. In the cold winter, it is particularly important to ensure adequate sleep time, because the days are short and the nights are long in winter, and people's daily life should also adapt to the changing laws of nature, and appropriately extending sleep time is conducive to the accumulation of yang and yin essence. Get up late, go out late, wait for the sun to come out, you can avoid the cold and avoid the cold evil hurting the yang and kidney.

2, go to the cold temperature, keep the sun.

? Winter is dominated by cold, and the attack of cold pathogen can not only cause acute attacks such as cold, acute bronchitis, chronic bronchitis and bronchial asthma, but also often damage the yang in the kidney, causing joint pain, limb cold syncope, long urination and nocturia. So when you go out in winter, you must do a good job of cold protection and warmth. It is not advisable to wear too thin clothes when going out for outdoor activities, and it is not advisable to stay outdoors for too long, so as not to damage the yang and kidneys by cold pathogens.

3. The diet should be warm, bitter and salty.

In winter, the climate is cold, the yang is closed, and the yang and kidney essence of human body are also in the accumulation period. The diet should be warm, with heat storage as the main factor. Therefore, in the winter diet, we should choose foods containing high-quality protein and having cold-proof and warm-keeping effects, such as chicken, beef, mutton, dog meat, eggs, walnuts, chestnuts, longan, red dates and other warm ingredients, or both medicine and food, which are excellent seasonal healthy foods in winter.

? In winter, when the kidney is in season, the kidney qi is strong, while the kidney is salty in water, bitter in heart, and easy to be sad when the kidney is strong. Therefore, eating and keeping healthy in winter should be more bitter and less salty. For example, nuts are fried yellow, slightly burnt and slightly bitter, which not only tonify the kidney, but also clear the fire, and are most suitable for winter consumption.

4. Drink plenty of water and don't hold your urine.

Long-term water shortage can easily lead to urinary tract infection and kidney calculi. Forming the habit of drinking water regularly is helpful to prevent kidney diseases. It is suggested that adults drink 1500- 1700 ml every day, mainly plain water or light tea. However, it should be noted that patients with severe renal insufficiency, severe edema, heart failure and other diseases should limit drinking water.

? In addition, remember not to hold your urine, because urine is left in the bladder, just as bacteria can easily breed after the sewer is blocked, and bacteria can infect the kidney through the ureter. So even if you are in the south, even if you think the place outside the bed is far away and going to the toilet is a business trip, don't hold your urine in the cold winter!

5, psychological balance, moderate exercise

? Being in a bad mood and having too much stress can lead to high blood pressure, which in turn leads to kidney damage. Maintaining an optimistic mood and an open-minded attitude can improve immune function. In addition, although winter is a closed season, proper exercise is essential, but it is not appropriate to exercise excessively. At the same time, exercise should not sweat too much, so as not to damage the yang and kidney essence, which violates the health requirements of "hiding" in winter. Make an appropriate exercise plan, such as brisk walking, jogging, swimming, cycling, playing Tai Ji Chuan, etc. And stick to the principle of not feeling tired after exercise.

skill

Soak your feet before going to bed

As the saying goes, "cold starts from the foot", because the foot is far from the heart, the blood supply is insufficient, the heat is less, and the heat preservation is poor. Therefore, in addition to keeping feet warm during the day, soaking feet with warm water every night before going to bed, with the optimal water temperature of 45 ~ 50℃, can promote blood circulation throughout the body, enhance the body's defense ability, eliminate fatigue and improve sleep. After soaking your feet, I suggest you stop doing other activities and fall asleep every few minutes, which is better for nourishing your kidneys. You can also put some forsythia, honeysuckle, isatis root, chrysanthemum and so on when soaking your feet. , can play the role of reducing fire and clearing heat.