Donkey-hide gelatin (Ejiao) is suitable for consumption during the autumn and winter seasons, when the dry climate can easily lead to deficiency of bodily yin fluids. Ejiao's function of nourishing yin and moistening dryness can effectively address these conditions. If discomforts such as abdominal distension, diarrhea, or aggravated internal heat occur during use, medical attention should be sought promptly. During autumn and winter, the body's metabolism slows down and yin fluids are prone to depletion; Ejiao, rich in collagen and other nutrients, helps replenish these losses.

Baimai Ointment is a classic Tibetan medicine topical formulation. Its core functions are relaxing tendons and activating meridians, promoting blood circulation and removing blood stasis. It is indicated for limb numbness, joint pain, restricted movement caused by Baimai disorders, as well as neck, shoulder, waist, and leg pain, and soft tissue injuries. It has definite effects in improving local blood circulation and relieving muscle spasms. If allergic reactions such as skin itching or redness and swelling occur after use

Eating crucian carp during the Chinese New Year is beneficial for most people, as it is nutritious and easy to digest, making it suitable for replenishing nutrients during the holiday season—though consumption should be adjusted according to individual health conditions. Crucian carp is rich in high-quality protein, unsaturated fatty acids, and essential minerals such as calcium, phosphorus, and iron. These nutrients are easily absorbed by the body, helping to restore energy, boost immunity, and are low in fat.

There is no such concept as "three major harms of drinking strong Pu-erh tea." Potential risks of consuming strong Pu-erh tea include gastrointestinal irritation causing discomfort, impaired sleep quality, interference with nutrient absorption, increased blood pressure adding strain to the heart, and dental damage. If severe symptoms such as intense abdominal pain, persistent insomnia, or sudden rise in blood pressure occur after consumption, medical attention is recommended promptly.

Fruit tea should not be consumed if left out for 6–10 hours. It is best to drink fruit tea as soon as possible after preparation. Any leftover should be sealed promptly and refrigerated to slow spoilage, but it's still recommended to consume it within 24 hours. Before drinking again, check carefully for any off odors, separation, or cloudy particles; discard immediately if abnormalities are found. Ensure clean hands and utensils during preparation.

Regulating deficiency of yin in the heart and kidneys should focus on nourishing yin, replenishing the kidneys, and nourishing the heart to calm the spirit. Specific approaches mainly include dietary therapy, herbal medicine, daily lifestyle adjustments, emotional regulation, and moderate exercise. During regulation, it is also important to observe contraindications and precautions, persist in long-term comprehensive management, tailor the plan according to individual constitution, and strictly follow medical advice to ensure safety and effectiveness.

Effective methods for eliminating dampness from the kidneys include medication regulation, dietary adjustments, exercise, external Traditional Chinese Medicine (TCM) therapies, and lifestyle care. If symptoms of kidney dampness persist or worsen, or are accompanied by other complications, prompt medical evaluation is necessary to establish an accurate diagnosis. The use of dampness-resolving herbal medicines—such as Poria (Fuling), Coix seed (Yiyiren), and Alisma (Zexie)—or traditional Chinese patent medicines like Wu Ling San and Shen Ling Bai Zhu San should be done under the guidance of a qualified healthcare provider.

In traditional Chinese medicine (TCM) theory, kidney cold refers to insufficient kidney yang and internal generation of cold pathogens. It is advisable to consume foods such as lamb, walnuts, dried ginger, garlic chives, and sea cucumber, which generally have the effects of warming the kidneys to dispel cold and tonifying qi and blood. These foods help alleviate symptoms caused by kidney cold, such as aversion to cold, cold limbs, soreness and weakness in the lower back and knees. If symptoms persist or worsen, or are accompanied by other discomforts, it is recommended to seek medical attention promptly.

Kidney yin and kidney yang are the foundation of the body's yin and yang. Kidney yin deficiency is often accompanied by tidal fever, night sweats, dry mouth, and sore throat, while kidney yang deficiency commonly manifests as aversion to cold, cold limbs, and soreness in the lower back and knees. Some Chinese herbs can regulate both conditions. Patients may use traditional Chinese medicines such as Rehmannia glutinosa tablets, Cornus officinalis flesh, Lycium barbarum granules, Cuscuta chinensis slices, and Polygonum multiflorum tablets under medical guidance. It is important to maintain regular作息 (daily routines), avoid staying up late and overexertion, and incorporate Chinese yam appropriately into the diet.

If kidney yang deficiency shows no improvement after twenty days of taking Chinese herbal medicine, it may be due to factors such as poor lifestyle habits, inappropriate medication, chronic prostatitis, hypothyroidism, or adrenal cortical insufficiency. Patients should consider their individual circumstances and improve their condition by adjusting lifestyle habits and undergoing standardized treatment. Regulating kidney yang is a gradual process; when therapeutic effects are unsatisfactory, patients should not discontinue or change medications on their own.