Core Viewpoint - The article emphasizes the health risks associated with prolonged exposure to high-temperature environments such as hot springs and saunas during winter, highlighting the importance of proper temperature control and time management to avoid heat-related illnesses. Group 1: Health Risks and Recommendations - Prolonged stays in hot springs can lead to heat stroke, with symptoms including dizziness, fatigue, and even fainting, as diagnosed by medical professionals [1] - Recommended water temperature for hot springs should be between 38-40 degrees Celsius, with single soaking sessions limited to 10-15 minutes [1] - It is advised to slow down when getting out of the water to prevent dizziness or falls, and to stay hydrated while avoiding alcohol and smoking in the hot spring area [1] Group 2: Skin Care and Precautions - Winter bathing in hot water requires attention to skin protection to avoid damaging the skin barrier, with recommendations to avoid high water temperatures and prolonged exposure [2] - After bathing, it is suggested to apply moisturizer while the skin is still slightly damp, using products containing ceramides, squalane, and hyaluronic acid [2] - Individuals with sensitive skin or inflammatory skin conditions should be cautious, as high temperatures may exacerbate skin damage [2] Group 3: General Bathing Guidelines - The principle of "moderation, timing, and suitability" should be followed for effective bathing, with recommendations to avoid cold drafts and water immediately after bathing [2] - Bathing is not advisable after meals, when hungry, fatigued, or after consuming alcohol, particularly for vulnerable populations such as the elderly, infants, pregnant women, and those with diabetes or cardiovascular diseases [2] - After bathing, it is beneficial to sit for a moment and drink warm ginger red date tea or lightly salted water to replenish fluids [2]

Group 1 - The current winter season, particularly the "Three Nines" period, is traditionally the coldest time of the year in China, but this year temperatures in many regions, especially in North China, are unusually warm [1] - The Central Meteorological Administration reports that temperatures in regions from Huanghuai to Jiangnan are expected to reach around 15°C, significantly higher than the average for this time of year [1] - The "Three Nines" period is defined as the third nine-day segment after the winter solstice, marking a traditional method of tracking the progression of winter and the approach of spring [1] Group 2 - The "Three Nines" period is considered an important time for health and wellness practices, according to experts in traditional Chinese medicine [2] - Despite the warmer temperatures, it is advised to follow the "winter storage" principle, avoiding intense exercise and opting for gentle activities like Tai Chi [2] - Dietary recommendations include consuming light and easily digestible foods to reduce the burden on the digestive system, while avoiding overly spicy or warming foods [2]

Group 1 - The article discusses the significance of the "Daxue" (Great Snow) solar term, marking the official onset of mid-winter, characterized by increasing snowfall and cold weather [4][5] - It highlights traditional customs associated with Daxue, such as the preparation of preserved meats and the gathering of friends and family for tea, emphasizing the cultural importance of this season [5] - The article mentions the belief that "snow brings a good harvest," leading to various rituals and activities aimed at ensuring safety during winter and prosperity in the coming year [5] Group 2 - Dietary practices during Daxue focus on "warming and nourishing," with northern regions favoring lamb soup and stews, while southern areas prefer nourishing soups with ingredients like red dates and goji berries [5] - The article emphasizes the importance of adapting to the "winter storage" principle, suggesting a lifestyle of early sleep and late rising to preserve energy during this cold season [5] - It concludes with a poetic reflection on the balance of cold and warmth during Daxue, symbolizing a time of contentment and preparation for the new year [5]

Core Viewpoint - Nori is recognized as a superfood and a nutritional treasure from the ocean, promoting thyroid hormone secretion and enhancing basal metabolic rate, especially beneficial during winter [1] Industry Summary - The harvesting season for the first batch of nori has begun in Jiangshan Village, Shanting Town, Putian, Fujian, known as the "first village of nori" in China, showcasing a bustling scene in the marine agricultural sector [1]