冬至｜数九寒天冬至到！除了吃饺子，这些养生之道也要记牢

Core Viewpoint - The article discusses the significance of the winter solstice in Chinese culture, highlighting traditional customs, health practices, and the importance of seasonal changes in nature. Group 1: Seasonal Significance - The winter solstice marks the shortest day and longest night in the Northern Hemisphere, with the sun directly overhead at the Tropic of Capricorn [1] - The three phases of the winter solstice are described: the first phase involves earthworms coiling up, the second phase notes the shedding of antlers by deer, and the third phase indicates the warming of mountain springs [2][3] Group 2: Traditional Customs - The "Counting the Nines" tradition begins on the winter solstice, where every nine days is counted until the end of winter, totaling 81 days [4] - Various customs include drawing the "Nine to Eliminate Cold" picture and writing phrases with nine strokes to mark the passage of winter [4] Group 3: Health and Wellness - Emphasis on winter health practices includes avoiding cold, maintaining warmth, and ensuring proper clothing to prevent cold exposure [7][8] - Recommendations for winter wellness include nurturing the heart and kidneys, ensuring adequate sleep, and engaging in moderate exercise during sunny hours [9][10] - Dietary suggestions for winter include consuming warming foods like chicken, lamb, and various vegetables, as well as nourishing ingredients like lotus seeds and black sesame [11][12][13][14] Group 4: Disease Prevention - The article highlights the increased risk of cardiovascular diseases during winter due to cold weather affecting blood circulation [16] - It also notes the importance of kidney health, as cold can exacerbate kidney-related issues [17] - Respiratory illnesses are prevalent in winter, with advice to maintain air circulation to prevent the spread of viruses [19][20] - The impact of cold on the musculoskeletal system is discussed, emphasizing the need for warmth to prevent joint and muscle pain [21] - Mental health considerations are mentioned, with suggestions to engage in activities that uplift mood during the long winter nights [22]