7月22日，江西省九江市湖口县中医医院的医护人员正在为市民提供"三伏贴"敷贴服务。 郑飞华摄（人民视觉） 至于夏治，"是指在三伏天机体阳气最盛的时候顺应自然，借助自然的温和热达到温补阳气、散寒祛 邪，增强人体之正气的作用"。张洪春说，"冬病夏治"适合用于阳虚、气虚体质人群。这类人群有以下 特点： 平素怕冷怕风、喜晒太阳、喜热饮，一喝牛奶、冷饮之后就会感觉胃部不适或者出现腹痛腹泻，平时四 肢发凉。 有呼吸系统慢病。"比如哮喘、过敏性鼻炎、慢阻肺这些肺系疾病，其加重多与内寒有关系，到了冬 季，外寒引动内寒，内外合邪，闭塞肺气，就会导致疾病的加重。"张洪春说，这类患者，在夏季阳气 旺盛的时候，或者说在稳定期的时候，及时给予补阳气、祛内寒，就能够有效缓解在冬季发作时的症状 以及缩短病程。 7月20日，"三伏"的大幕正式开启。今年的"三伏"从7月20日开始，到8月18日出伏结束，一共30天。高 温时节，如何安然度夏？多位专家进行了解答。 国家中医药管理局日前召开发布会，介绍夏季养生知识。"夏季属火，主心，心主神明。此时人们容易 烦躁、出汗多、睡眠差，稍不注意就会耗气伤津，影响体力和免疫力。"国家中医药管理局中西医结合 ...

Group 1 - The current hot season, known as "Da Shu," is a good time for "yang nurturing," with methods like sunbathing being popular [1] - Not everyone is suitable for sunbathing; individuals with weak constitutions, the elderly, and those with skin allergies should avoid it [1][3] - People with underlying health conditions such as hypertension, coronary heart disease, and hyperlipidemia are also advised against sunbathing [1] Group 2 - For individuals with a cold constitution, sunbathing can be beneficial, but precautions must be taken regarding weather, duration, and post-sunbathing care [3] - It is recommended to start with 5-10 minutes of sun exposure, gradually increasing to 15-30 minutes, 2-3 times a week [3] - After sunbathing, individuals should avoid cold showers and air conditioning immediately, allowing the body to cool down naturally [3] Group 3 - During the hot season, outdoor workers like delivery personnel are at high risk of heatstroke [4][6] - Symptoms of heatstroke include headache, dizziness, and excessive sweating; individuals should rest in a cool place and hydrate if these symptoms occur [4] - If symptoms worsen, immediate cooling measures and medical attention are necessary [4] Group 4 - Outdoor workers are advised to take proactive measures such as wearing protective clothing and taking regular breaks in shaded areas [6] - Hydration is crucial; workers should drink water regularly, preferably electrolyte-rich beverages, and avoid ice-cold drinks [6] - Alcoholic and high-sugar drinks should be avoided as they can burden the body [6]

◎科技日报记者 张佳星 大暑时节已经来临，不少人开启晒背"养阳"模式，在最热的时段进行阳光浴；也有些人趁盛夏减少热量 摄入，实现更好减重。其实，这些听起来合理的操作有可能走进误区，造成一些健康隐患。 "减肥过程中仅摄入极低热量的饮食，会促使机体短期内大量分解脂肪，脂肪分解产物会涌入肝脏，造 成肝脏的代谢能力不足。"王琦说，高强度运动搭配低碳水饮食虽然减脂快，但碳水化合物不足可能会 加重肝脏能量代谢失衡。此外，过度依赖代餐、滥用减肥药品，也可能在减肥的过程中诱发脂肪肝。因 此，减肥不能过于着急，要有科学的方式和方法。 除了一些健康生活的误区，专家在会上也提醒公众要善于甄别与健康相关的谣言。山西省古交市桃园街 道社区工作者郝丽颖提醒公众，应把健康相关的防骗知识融入日常生活当中。 "'这药只剩最后3盒''优惠时段送好礼'等说法都是'诈骗话术'，很多都是为了推销高价保健品，甚至是包 装模糊、成分不明、谎称'包治百病'的三无保健品。"郝丽颖说，社区经常通过"情景再现"的方式让公众 警惕骗局，让大家认识到"先送小礼再洗脑，最后逼你掏腰包"都是套路。 "还有一些谣言会利用人们对传统文化的情感混淆视听，借传统习俗或者民族文化 ...

Core Viewpoint - The article emphasizes the importance of traditional Chinese exercise methods, such as Tai Chi and Ba Duan Jin, in promoting health and wellness through movement and exercise, highlighting their accessibility and popularity among various age groups [2][3]. Group 1: Traditional Chinese Exercise - Traditional Chinese exercises like Tai Chi, Wu Qin Xi, Yi Jin Jing, and Ba Duan Jin are recognized for their health benefits, including balancing yin and yang and promoting blood circulation [3]. - These exercises are increasingly integrated into community fitness programs, making them widely accessible [2]. Group 2: Exercise Intensity and Personalization - Exercise intensity should be tailored to individual health conditions; for instance, those with yang deficiency should engage in gentler exercises like Tai Chi and Ba Duan Jin [3][4]. - The recommended exercise intensity can be gauged using heart rate formulas, with moderate intensity defined as 60%-70% of the maximum heart rate [5]. Group 3: Seasonal Exercise Recommendations - The article outlines seasonal exercise guidelines: spring and summer are for "nurturing yang" with more vigorous activities, while autumn and winter focus on "nurturing yin" with gentler exercises [6][8]. - It is advised to exercise in the morning during spring and summer to align with natural energy patterns, while autumn and winter workouts should be softer and preferably done in the afternoon [6][8]. Group 4: Warm-Up and Safety - Proper warm-up is crucial to prevent injuries, emphasizing gentle stretching and gradual intensity increase [9][10]. - Observing body signals during exercise is essential; signs of overexertion include rapid breathing and excessive sweating, which should be avoided [4][5]. Group 5: Post-Exercise Care - After exercising, it is important to engage in cool-down activities to prevent blood stagnation and ensure proper recovery [12][13]. - Hydration should be managed carefully post-exercise, with recommendations for gradual intake rather than large amounts at once [12][13].

Core Viewpoint - The article emphasizes the importance of health maintenance and disease prevention during the "Lixia" solar term, which marks the beginning of summer, highlighting the need to adapt to rising temperatures and increased humidity through traditional Chinese medicine practices [1][4]. Group 1: Health Recommendations - As temperatures rise and humidity increases, traditional Chinese medicine suggests focusing on "nurturing yang" during spring and summer, particularly by caring for the heart and spleen, clearing heat, and dispelling dampness [1][4]. - Dietary recommendations include consuming sour foods like ume and hawthorn to help with sweating and thirst, and bitter foods like bitter melon and lotus seeds to clear heart fire. Fresh vegetables should be prioritized while oily and spicy foods should be minimized to reduce the burden on the spleen and stomach [4]. - It is advised to avoid excessive consumption of cold drinks and ice products to prevent damage to spleen yang, which could lead to diarrhea [4]. Group 2: Lifestyle Adjustments - The article suggests maintaining a balanced lifestyle by going to bed early and rising early, taking short naps during the day to nurture heart energy, and ensuring good indoor ventilation [4]. - Mental well-being is also emphasized, with recommendations to practice calming activities such as sitting quietly, listening to soothing music, and engaging in gentle exercises like Tai Chi, Ba Duan Jin, walking, or jogging to avoid excessive sweating that could deplete body fluids [4][5]. Group 3: Preventive Health Practices - The concept of "preventing disease before it occurs" is highlighted, with suggestions for home-based traditional Chinese medicine practices. For instance, lightly tapping the "Dantian" area for five minutes each morning can help alleviate internal heat and insomnia [5]. - A specific abdominal massage technique is recommended to help eliminate dampness and improve digestive health, which involves circular motions on the abdomen for a total of 49 repetitions daily [5].

Core Viewpoint - The approach of weight loss through "bitter summer" is not advisable as it can lead to long-term poor appetite and a state of "famine" in the body, resulting in decreased metabolism and potential malnutrition [1][2] Group 1: Health Implications - Symptoms such as fatigue, poor appetite, and abdominal pain during the hot season are indicative of "bitter summer," which is not a disease but a state of discomfort due to heat [2] - Long-term poor appetite can lead to a rapid rebound in weight after dietary recovery, despite any temporary weight loss [2] Group 2: Dietary Recommendations - It is recommended to consume warm and uplifting foods during the summer, such as seasonal vegetables like leeks and Chinese toon [2] - Traditional health practices like "eating ginger in summer" and consuming drinks made from ginger, dried tangerine peel, and hawthorn are suggested to strengthen the spleen and warm the body [2] Group 3: Lifestyle Adjustments - It is advised to keep the abdomen warm and protect the feet at night to prevent cold from affecting the body [2] - Massaging specific acupuncture points, such as Shenque and Zhongwan, can help regulate the spleen and stomach [2]