少年包青天

长期喝甜饮料危害到底有多大 30年间关联死亡人数几乎翻倍_我的网站

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    Conceptual diagram of AI Photo: VCG
Chinese artificial intelligence (AI) technology companies are gaining a growing foothold among international users, with their models topping rankings on some leading industry platforms, ahead of their US counterparts.
Chinese AI companies, with their open-source strategies and cost effectiveness, are gaining growing adoption among overseas developers despite the continued US restrictions on China's access to advanced chips and AI technologies, a Chinese veteran industry analyst said, noting that global AI competition should be about innovation capabilities and the ability to build attractive ecosystems, rather than about who can erect higher technological barriers.
The latest weekly large-language model (LLM) rankings from AI model aggregation platform OpenRouter showed that models developed by Chinese companies swept the top four spots and took six of the top 10, the Global Times noted on the platform on Tuesday. DeepSeek V4 Flash 0731 topped the ranking with 9.39 trillion tokens in usage, followed closely by Tencent's Hy3 with 8.94 trillion.
From August 3 to Sunday, Chinese AI models recorded 34.25 trillion tokens in usage, up 21.76 percent from the previous week, while US AI models, although up 109.36 percent, only recorded 9.17 trillion tokens, about three times less than that of Chinese models.
Another DeepSeek model, V4 Flash 0423, came in third, followed by Xiaomi's MiMo-V2.5 in fourth place. Zhipu AI's GLM 5.2 and DeepSeek V4 Pro also made the top 10.
Notably, usage of the top-ranked DeepSeek V4 Flash 0731 surged 302 percent over the week. The rankings are based on actual model usage on OpenRouter, highlighting the growing adoption of Chinese AI models among global developers and their strong presence on the platform, Xiang Ligang, director-general of the Zhongguancun Modern Information Consumer Application Industry Technology Alliance, told the Global Times on Tuesday.
Meanwhile, the latest trending rankings on Hugging Face, the world's largest open-source AI community, also highlighted the growing influence of Chinese AI models among global developers. As of Tuesday, four of the top five models on the platform's Trending Models list were linked to Chinese AI companies, with MiniMax's newly released full modality model MiniMax H3 topping the ranking.
One key reason Chinese AI models are gaining popularity is their combination of strong performance, lower costs and greater openness, Chinese experts said.
"Companies such as DeepSeek, MiniMax and Zhipu AI have released open-weight models that developers can download, customize and use to build their own applications. Many Chinese models also come with relatively low API and inference costs, making them more affordable for start-ups and smaller businesses," Xiang said.
According to UBS estimates cited by media reports, leading Chinese AI models cost about one-tenth as much to train as comparable overseas models, while their API prices are typically only 10 percent to 20 percent of those of foreign alternatives.
"China's strong industrial foundation in power supply, computing infrastructure and data center development also provides solid support for the large-scale deployment of AI," said Xiang.
In contrast to many large US AI companies that primarily offer their flagship models through closed platforms and application programming interfaces, China's are gaining traction among global developers with its open model approach, Ma Jihua, a veteran industry analyst, told the Global Times on Tuesday.
The open model approach allows a much broader range of developers, including smaller players, to participate in AI development rather than leaving advanced AI capabilities concentrated in the hands of a few large companies, said Ma. As more developers build on these models, they can create new tools and applications, further expanding the ecosystem around Chinese AI models, Ma added.
China's recently released Action Plan for Global AI Governance explicitly encourages the joint development of international open-source AI communities, greater international exchanges and cooperation among open-source communities, and the sharing of general purpose large models, foundational algorithms and software tools.
Recently, the US government has ramped up its unilateral moves targeting China's AI-related sector, including a plan to ban cutting-edge Chinese AI models, US media outlets have reported.
The growing influence of Chinese AI models shows that technological blockades cannot hold back innovation and industrial development, Ma said, noting that such restrictions could instead backfire by raising costs for US companies and limiting their access to competitive technologies and global AI cooperation.
Chinese AI models are already seeing growing adoption among US businesses. Chinese AI models now consistently account for more than 30 percent of weekly token usage by US companies, with the share peaking at 46 percent, the People's Daily reported, citing data from a third party industry platform.
The US should view the development of China's AI industry objectively, and avoid politicizing or overstretching the concept of national security in normal technological and industrial competition, Ma said. 
"After all, global AI competition should ultimately be about innovation and the ability to build attractive ecosystems, rather than about who can erect higher technological barriers," Ma noted.
。    过量摄入含糖饮料导致的心血管疾病和糖尿病死亡的负担尤为突出。

二 | 在过去30年中，因缺血性心脏病和糖尿病死亡的人数分别增加了95%和94%。看到这儿，是不是点奶茶的手微微颤抖，奶茶或者其他含糖饮料还能喝吗？01、糖是什么，有什么作用？先不一棍子把糖给打死，我们得看看糖到底有什么作用。糖类是在自然界中广泛存在的一类有机化合物，又叫做碳水化合物，它包括蔗糖、葡萄糖、果糖、半乳糖、乳糖、麦芽糖、淀粉等。在这些糖中，除了葡萄糖、果糖和半乳糖能被人体直接吸收，其余的糖都要在体内转化为基本的单糖后，才能被吸收利用。

三 | 比如馒头中含有大量淀粉，淀粉在我们口腔中咀嚼时，会刺激口腔的唾液腺产生唾液淀粉酶。在唾液淀粉酶的作用下，淀粉被水解成麦芽糖，所以我们吃馒头时会尝到甜味。

四 | 然后麦芽糖进入小肠，被小肠腺分泌的麦芽糖酶进一步分解为葡萄糖，从而被身体吸收。

五 | 糖的主要功能是为人体提供能量，每克葡萄糖在人体内氧化分解可产生4千卡能量，而人体所需要的70%左右的能量也由糖提供。此外，糖还是构成细胞和组织的重要成分，是维持人体代谢和免疫功能不可或缺的重要物质。02、为什么摄入过量的糖“有害”？上文已经提到，糖是我们生命活动所必须的，所以我们离不开它，但是一旦摄入糖过多，它又会对身体造成不小的负面影响，具体有以下这些：1）如果摄取过量糖分而无法及时消耗，多余的热量就会转化成脂肪。

六 | 简单来讲，就是会长胖。

七 | 2）吃糖过多，会使人产生饱腹感，从而影响正常进食，导致多种营养素的缺乏。如果儿童长期高糖饮食，会直接影响儿童骨骼的生长发育，导致佝偻病等疾病。并且如果吃含糖食品或饮料过多，又不注意口腔卫生，会为口腔内的细菌提供生长繁殖的良好条件，容易引起龋齿和口腔溃疡。3）加重肝脏的负担。肝脏是调节血糖浓度的主要器官，如果过量摄入糖，为了保持血糖浓度稳定，肝脏会将糖转化为脂肪，容易诱发脂肪肝。4）摄糖过多会引起一系列代谢功能紊乱。糖、脂肪、蛋白质是人体新陈代谢的三大基础物质，高血糖导致糖代谢紊乱，打破了系统代谢平衡，进而往往导致脂、蛋白代谢紊乱，致使整个代谢系统出现问题。血糖升高还会使血液黏稠度增加，减慢血流运行速度，会使血管变细、变脆、弹性降低，导致血流不畅、血管堵塞，从而导致冠心病、脑梗、中风等疾病的风险大大增加。另外特别要提到一点，如今各大城市遍布大大小小的奶茶店，但众多的调查都显示即使是号称完全不含糖的奶茶，其含糖量也往往不低。

八 | 03、如何避免摄入过量糖？《中国居民膳食指南（2022）》中提出，成年人需要控制添加糖的摄入量，每天不超过50克，最好控制在25克以下。在生活中，想要避免摄入过量糖，可以注意以下几点：1）不主动喝含糖饮料。少喝果汁，尽量选择吃新鲜水果。2）少吃话梅等果脯，减少“隐形糖”的摄入。很多加工过的零食为了防止变质，会加入大量的糖抑制细菌生长。3）少吃膨化食品。它们吃起来虽然并不一定是甜的，但里面含有大量的淀粉，却不含有抑制糖上升的膳食纤维。4）做饭时少用番茄酱、烧烤汁等调味酱，这些调味剂每100克大概有15克左右的糖。5）“低糖”和“无糖”的食物也不建议过多食用。

九 | “无糖”不代表完全没有糖，其实是指不含添加糖，比如蔗糖、麦芽糖、果糖等，取而代之的是木糖醇这类代糖。虽然热量低了，但是有研究表明代糖饮料也可能增加首次新发心血管疾病的风险，糖醇类代糖过量摄入可能引起腹泻。

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Published on:01:23:48