1, Chestnut: It has the functions of strengthening spleen and stomach, tonifying kidney and strengthening bones.

2. Walnut: It can tonify kidney, solidify essence, warm lung and relieve asthma, and also benefit qi and nourish blood, moisten dryness and moisten intestines.

3, red dates: eating red dates in autumn is a tonic food for nourishing yin and moistening dryness, benefiting the lungs and benefiting qi. If you can eat it with tremella, lily and yam, the effect will be better.

4. Bitter gourd: Bitter gourd has the functions of clearing away heat and fire, detoxifying and improving eyesight, benefiting qi and replenishing essence.

5. Yam: It is characterized by tonic but not stagnation, neither hot nor dry, and it is suitable for eating regardless of men, women and children.

The method is as follows:

1, tapping teeth-strengthening kidney and consolidating the foundation

Percussion is also a simple health care method handed down from ancient times. Specifically, the upper and lower teeth are repeatedly opened and closed rhythmically, knocking each other. Every time you buckle your teeth 100 ~ 400, you can use a little force, and the saliva in your mouth will increase obviously.

As long as you pay attention to the experience, you can feel the vibration of knocking teeth on the waist and kidney area (generally more obvious when lying on the bed, less obvious when standing or sitting), because the kidney dominates the bone, while the teeth are "outside the bone", and the nutrition sources of teeth and bones are the same, which are all produced by the essence of the kidney.

Kidney is closely related to the physiology and diseases of teeth, bones, bone marrow and brain. Children's teeth are stunted, adults' teeth are loose and fall off, and gums are atrophied. Traditional Chinese medicine treats from kidney. Therefore, regular tooth tapping activities can not only strengthen teeth, delay tooth loss, but also massage kidneys, strengthen kidneys and tonify kidneys.

2, rubbing the waist method-warming the kidney and tonifying the kidney

Kidney is the "innate foundation". Only when the kidney is full of fire, that is, the kidney is full of yang, can our internal organs and limbs be warm, our blood vessels be unblocked, and our bodies be strong and full of vitality. The waist is the house of the kidney, so it is useful to rub the waist and cover the kidney with both hands since ancient times.

Rubbing your palm up and down your waist 100 ~ 200 times a day can not only warm your waist and kidneys, but also enhance the function of kidneys and enhance the vitality in your body. And it can clear the veins. Persistence can also prevent and treat kidney deficiency symptoms such as backache, lumbago, frequent micturition and nocturia.

3, rubbing the abdomen method-spleen appetizer

Abdominal massage can protect health, which was recorded as early as Huangdi Neijing. Sun Simiao, a famous doctor and centenarian in the Tang Dynasty, once wrote that "the abdomen should be rubbed frequently to get rid of all diseases".