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市面上有五万多种膳食补充剂,哪四种确实有效?
Di Yi Cai Jing· 2025-11-16 03:00
Core Viewpoint - The alternative medicine industry in the U.S. is a $34 billion market, gaining mainstream acceptance despite concerns about its efficacy and potential for exploitation [1][2]. Industry Overview - Alternative medicine includes practices like acupuncture, chiropractic care, and herbal supplements, with 42% of hospitals offering some form of alternative therapy due to patient demand [1][2]. - The National Center for Complementary and Integrative Health (NCCIH) has spent approximately $1.6 billion on research into alternative therapies since its establishment in 1999, often finding that many popular treatments lack scientific support [4][5]. Efficacy of Popular Treatments - Studies funded by NCCIH have shown that several widely used alternative treatments, such as ginkgo biloba for memory enhancement and St. John's wort for depression, do not outperform placebos [7][8]. - Research on garlic for cholesterol management and saw palmetto for prostate enlargement also revealed no significant benefits compared to placebo treatments [9][10][11]. Regulatory Environment - The Dietary Supplement Health and Education Act allows dietary supplements to be sold without prior FDA approval, leading to a lack of regulation and potential misinformation about their effectiveness [3]. - The NCCIH may conduct post-market evaluations, but ineffective products are not recalled or relabeled, leaving consumers unaware of misleading claims [3]. Conclusion - The distinction between effective and ineffective treatments is crucial, as only those proven effective through rigorous testing should be considered valuable [16].
中新健康丨专家:低体重与肥胖都会增加骨折风险
Zhong Guo Xin Wen Wang· 2025-10-23 08:58
Group 1 - The core message emphasizes the relationship between weight management and bone health, highlighting that both low body weight and obesity increase the risk of fractures, particularly abdominal obesity [1] - Experts advocate for reducing body fat, especially visceral fat, and maintaining or increasing muscle mass through exercise to promote overall health [1] - The conference called for public awareness on maintaining a healthy weight and bone health, with a slogan "Healthy Weight, Strong Bones" [1] Group 2 - It is noted that simply supplementing with calcium is insufficient for addressing osteoporosis; individuals should be aware of their bone density and seek timely treatment [1] - Technological innovations, such as AI for fracture risk detection, are transforming the diagnosis and treatment of osteoporosis [1] - A multi-disciplinary approach is being developed for new diagnostic and treatment models in osteoporosis care [1] Group 3 - The importance of sunlight exposure for vitamin D synthesis is discussed, with a guideline on shadow length indicating UV intensity [2] - Muscle strength training is highlighted as crucial for bone protection, with recommendations for post-exercise stretching to aid recovery [2] - For the elderly, preserving muscle mass is essential for health, with a focus on gradual and appropriate exercise to avoid injury [2] Group 4 - Rapid weight loss can lead to nutritional deficiencies and hormonal imbalances, particularly affecting young women and increasing fracture risk [3] - A balanced diet rich in calcium and protein, along with adequate sunlight exposure and exercise, is recommended for weight management and bone health [3] - Setting realistic weight loss goals while monitoring bone health is emphasized as a preventive measure against bone loss [3]
哪些食物是“视力加油站”?营养专家帮你划重点
Yang Shi Wang· 2025-06-24 03:16
Core Viewpoint - The increasing prevalence of myopia among children is linked to factors such as screen exposure and insufficient outdoor activities, emphasizing the importance of nutrition during critical developmental periods for visual health [1] Group 1: Importance of Outdoor Activities and Nutrition - Children should engage in at least 2 hours of outdoor activities daily to prevent myopia [1] - Nutritional intake is crucial for preventing and improving visual impairments like amblyopia and myopia [1] Group 2: Key Nutritional Components for Eye Health - Protein is essential for visual development and should be sourced from lean meats, fish, dairy, and soy products [2] - Vitamin A is vital for normal growth of corneal and retinal cells, with sources including liver, carrots, and dark vegetables [3] - Vitamins C and E serve as antioxidants, protecting eye tissues from damage, found in citrus fruits, nuts, and leafy greens [4] - B vitamins support metabolic processes in the retina and cornea, primarily sourced from whole grains, meats, and dairy [5] - Calcium is necessary for maintaining the firmness of the eyeball, with dairy, legumes, and leafy greens as primary sources [6] - Trace elements like chromium, manganese, selenium, and zinc are crucial for visual function and development, found in seafood, nuts, and liver [7] Group 3: Dietary Recommendations for Eye Health - Lutein filters harmful blue light and is found in spinach, broccoli, and carrots [9] - DHA, an omega-3 fatty acid, enhances visual sensitivity and is best obtained from deep-sea fish [9] - A balanced diet is essential to prevent nutritional deficiencies that can lead to myopia, with recommendations for whole grains, fresh vegetables, and fruits [10]
江盐集团: 江盐集团2024年年度股东大会会议材料
Zheng Quan Zhi Xing· 2025-06-02 08:20
Core Viewpoint - The company is focused on deepening reform and innovation, optimizing its industrial layout, and enhancing governance capabilities to achieve sustainable growth and value creation in the salt industry. Group 1: Company Strategy and Operations - The company aims to enhance the comprehensive development and utilization of salt resources, focusing on vertical and horizontal integration to drive profitability and create a complete supply chain for salt and related products [5][6]. - The company has increased its R&D investment to 3.8% of revenue, resulting in 30 new patents in 2024 and recognition for technological advancements in salt and chemical production [6][7]. - The company is committed to improving governance and operational compliance, receiving an "excellent" rating from the provincial state-owned assets supervision and administration commission for its board construction [7][9]. Group 2: Financial Performance - As of December 31, 2024, the company reported total assets of 566,110.95 million yuan, a decrease of 1.31% from the previous year, while total liabilities decreased by 21.96% to 121,838.85 million yuan [17][19]. - The company achieved a net profit of 460.97 million yuan in 2024, a decline of 6.88% compared to the previous year, attributed to lower product prices [19][22]. - The company proposed a cash dividend of 2.20 yuan per 10 shares, amounting to a total distribution of 141.41 million yuan, representing 30.68% of the net profit [22][23]. Group 3: Future Outlook - The company plans to focus on technological innovation and digital transformation to upgrade traditional industries and explore new growth areas in the "dual new" sectors [11][12]. - The company aims to enhance its ESG framework and market value management to align with national policies and improve its overall corporate responsibility [12][19]. - The company anticipates continued operational stability and aims to leverage its financial strength to support future growth initiatives [20][21].