身体这"两处"年轻的人 来源：国家应急广播 人人都想健康长寿，但很多人不知道，决定长寿健康的"核心密码"可能就藏在身体的两个关键部位！ 长寿的概率更大 今年7月，美国斯坦福大学研究人员在《自然医学》期刊上发表了一项覆盖4.5万人的大型研究。科学家 们通过分析血液中的蛋白质数据，估算了身体11个重要部位（包括大脑、心脏、肝脏、免疫系统等） 的"生物年龄"，最终发现——大脑和免疫系统保持"年轻态"，或许才是抗衰长寿的关键！ 研究发现：单纯拥有多个"年轻"身体部位，死亡率与常人差异不大。在11个不同的身体部位中，只有大 脑和免疫系统的"年轻态"被证实是显著延长寿命的关键： 大脑"年轻"：死亡风险下降40%。 免疫系统"年轻"：死亡风险下降42%。 同时拥有"年轻大脑"+"年轻免疫系统"的人，死亡风险直降56%。在长达17年的追踪中，普通人死亡率 约7.92%，而这个"超级幸运组"的死亡率仅有3.8%。因此，想要长寿，守护大脑年轻、保持免疫力在 线，才是重中之重！ 保护大脑年轻态 记住这4招 常吃健脑食物 在日常生活中，可通过保持食物的多样性、合理搭配食材种类，为大脑提供更多的高质量"营养燃料"。 高纤维饮食有利于延 ...

Core Insights - The article discusses a shift in the perception of aging in contemporary Chinese society, where middle-aged and elderly individuals view age as a new turning point rather than a decline in physical capabilities [1] - It highlights the importance of brain health and nutrition, particularly the role of milk, specifically A2 protein milk, in supporting cognitive function and overall well-being for older adults [1][6] Research Findings - A recent clinical study published in The Journal of Nutrition, Health and Aging involved a sample of Chinese elderly aged 65 to 75, comparing the effects of A2 protein milk versus regular milk containing A1 protein over a 90-day period [2] - Results showed significant cognitive improvements in the A2 milk group, with a 20% increase in Montreal Cognitive Assessment (MoCA) scores compared to 8.6% in the control group, and a 22% improvement in auditory verbal learning test scores versus 14% in the control group [3] Health Benefits - Participants consuming A2 milk reported better overall daily functioning, including improved sleep quality, increased grip strength, and enhanced social interactions, indicating a revitalization of physical vitality and life control [4] - The A2 group also experienced a 25% increase in serum vitamin D levels, which is beneficial for bone health, immune function, and neurological health, suggesting a comprehensive support system from body to brain [4] Nutritional Insights - The article emphasizes the importance of choosing the right type of milk for older adults, as their ability to absorb nutrients declines with age. It suggests that A2 protein milk may be a more suitable option for those experiencing digestive issues with regular milk [5] - A2 protein is a natural type of protein found in most mammals' milk, and studies indicate that A1 protein can cause gastrointestinal discomfort and inflammation, making A2 milk a preferable choice for many elderly individuals [5] Company Initiatives - a2 Milk Company, a New Zealand-based company specializing in A2 protein dairy products, is committed to researching the long-term health impacts of A2 protein on aging populations and has developed a range of products tailored for older adults [8] - The company has launched several milk powder products specifically designed for individuals over 50, incorporating probiotics, DHA, EPA, and other nutrients to support gut health, cognitive function, and bone strength [8] Future Directions - The CEO of a2 Milk Company emphasized the importance of scientific validation for the health benefits of A2 protein in elderly populations and the company's commitment to providing reliable products that promote vitality and health [9] - The company aims to continue its research-driven approach to develop precise, safe, and scientifically-backed nutritional solutions for older adults, making health maintenance accessible and practical for everyone [9]