“韦神”现身社媒健康引发关注，不吃荤菜衰老更快？

Group 1 - Wei Dongyi, a researcher at Peking University's School of Mathematical Sciences, has gained significant attention on social media, amassing over 21 million followers by June 8 [1] - Concerns have been raised regarding Wei's health, as he appears very thin and has lost half of his upper teeth at a young age [1][3] - Wei's family has stated that he has been vegetarian since childhood, consuming eggs and milk for protein, but experts warn that this diet lacks essential nutrients found in meat [3] Group 2 - A former CCTV host, Zhao Pu, has publicly called for schools to pay attention to Wei's health, emphasizing the need for care rather than mere admiration [3] - Nutrition experts indicate that a diet lacking in meat can lead to deficiencies in vital nutrients such as vitamin C and zinc, which are crucial for immune function and overall health [3] - A study published by Fudan University suggests that older adults adhering to a strict vegan diet may face higher risks of chronic diseases and cognitive impairments [4] Group 3 - Experts recommend optimizing dietary structures by incorporating high-quality animal products while also improving the quality of plant-based foods [5] - Physical exercise is highlighted as a key component of maintaining health, with emphasis on building muscle to combat aging [6] - Zhang Wenhong, a prominent medical expert, stresses the importance of starting health-conscious actions in one's 40s to ensure a high-quality life in later years [6]