Core Viewpoint - The article emphasizes the importance of dietary adjustments and health practices during the "Han Lu" (Cold Dew) season, which marks the transition from cool to cold weather, highlighting the need for nourishing and warming foods to support health during this period [1][7]. Dietary Recommendations - A recommended dish is "Lily, Goji Berry, Jujube, and Lotus Seed Porridge," which includes 15 grams of dried lily, 15 grams of goji berries, 15 jujubes, 30 grams of lotus seeds, and 100 grams of rice or glutinous rice. This porridge is beneficial for nourishing the lungs and alleviating autumn dryness [3][4]. - Another suggested dish is "Yam, Lotus Root, and Pork Rib Soup," made with 400 grams of fresh yam, 200 grams of lotus root, and 200 grams of pork ribs. This soup is particularly suitable for individuals with qi and blood deficiency [5]. - A tea blend of "Poria, Red Dates, Longan, and Lily" is recommended, consisting of 5 grams each of poria, red dates, and longan, and 3 grams of lily, to be consumed as a tea for its calming and nourishing properties [6]. Health Principles - The article outlines health principles for the "Han Lu" season, advising to avoid raw and cold foods, and to focus on warming and moistening foods to prevent internal cold and dryness [7]. - It stresses the importance of a balanced diet that combines warming and moistening elements to support the body's defenses against the cold [7].

Group 1 - The core idea emphasizes the importance of dietary adjustments in autumn for health, focusing on "reducing spicy foods and increasing sour foods" to align with seasonal changes and prepare for winter health [1][2]. Group 2 - "Reduce spicy" suggests minimizing the intake of spicy and stimulating foods to avoid damaging lung yin, particularly during the dry autumn season [1]. - Recommended foods to avoid include chili peppers, peppercorns, ginger, garlic, onions, and black pepper, as excessive consumption can lead to symptoms like sore throat, mouth sores, and constipation [1]. Group 3 - "Increase sour" encourages the consumption of sour foods to help gather lung qi and relieve thirst [2]. - Suggested foods include pears, sour plums, hawthorn, grapes, and pomegranates, which can help alleviate symptoms associated with lung dryness such as dry mouth, dry nose, and dry skin [2]. Group 4 - Additional recommended foods for nourishment include tremella, lily, and lotus root, which are beneficial for lung health [3].