Here are some comments and suggestions for you. First, after beginning of autumn wanted to nourish the lungs and beginning of autumn, the yang qi declined and the yin increased, and the nature changed from being born to being hidden. According to the principle of keeping healthy in four seasons, nourish yin in autumn and winter. Traditional Chinese medicine believes that the lungs correspond to autumn, and autumn is dry, and qi dryness hurts the lungs. Lung-qi deficiency reduces the body's tolerance to bad stimuli and is prone to diseases, because it needs to moisten dryness, nourish yin and moisten the lungs. According to the theory of Five Elements Prosperity, the liver, heart, spleen and stomach are in a weak stage at this time, while the lung function is in a vigorous stage after beginning of autumn. According to the principle of harmonizing yin and yang and balancing the body, it is necessary to strengthen the aftercare of these organs, so that the lung qi will not be too biased and affect the health. After beginning of autumn, we should eat more sour food, less spicy food to help liver qi, and eat more foods that calm the liver and moisten the lungs, such as lily, lotus root, potato, radish, fungus, yam, lentil, medlar, tremella, pork, duck, chicken, rabbit, peanut, eel, crucian carp, yellow croaker, grapefruit, pear and apple. Autumn is a season suitable for tonic, but we should choose products that are "dry and not greasy", such as pumpkin, lotus seeds, longan, black sesame, red dates and walnuts. Eat less spicy products such as onions, ginger, garlic, leeks and peppers. Avoid eating more fruits and vegetables to avoid hurting the spleen and stomach. In the theory of traditional Chinese medicine, it is this relationship that "healthy qi exists inside, and evil cannot be done". The theory of good and evil of Qi in TCM is based on the position and dislocation of Qi, and the correspondence and non-correspondence between Qi and people. All kinds of microorganisms are in their places in the micro-ecosystem, and human beings correspond to microorganisms, which is righteousness (this state corresponds to the normal flora of the micro-ecosystem). Microecological imbalance is the "dislocation" of microbial population in microecosystem (this state corresponds to the flora imbalance referred to in microecology), and the "no response" between people and microorganisms is "evil". Under the condition of microecological balance, microecosystems at all levels have a "self-purification" mechanism, which is also an important content of the body's "positive". Beneficial bacteria have ecological advantages. They form a biofilm in the ecological area, which plays a protective role in occupying space. They cooperate with the human immune system to create a special biological and biochemical environment, resist and exclude foreign bacteria and become a biological barrier against evil. Stachyose is an ideal microecological regulator. It can not only balance microecology, but also improve the immune function of the body, so as to achieve the functions of regulating yin and yang, strengthening the body resistance and eliminating evil. It can play the role of "restraining it by the superior, lifting it by the inferior, breaking it by the surplus, and supplementing it by the deficit", and has the remarkable characteristics of "treating diseases, preventing diseases and strengthening the body without diseases".