古墓丽影

出汗排毒、绿豆汤当水喝……三伏天“养生之道”并不人人适宜_我的网站

一 |     目前正值“三伏天”的中伏阶段。“三伏天”是一年中气温高、湿度大、暑热气息最浓的时段。    

    A blood donor poses together with a cosplayer dressed as a Sister of Battle from Warhammer 40,000. Photo: Official account of the Shanghai Blood CenterFor a few hours, the Shanghai Blood Center looked more like a fan convention than a medical facility.
Cosplayers in brightly colored power armor, carrying replica weapons, posed in front of displays featuring quotations and insignia from Warhammer 40,000, which is regarded as one of the world's best-known miniature wargames. Fans gathered around them for photos, creating the atmosphere of a franchise meet-up.
But the visitors had not come simply to meet fellow enthusiasts. Many had traveled from across China to roll up their sleeves and donate blood, drawn by the chance to take home a Warhammer-themed model.
The unlikely crossover reflects a broader effort by Chinese blood centers and public welfare organizations to reach young people in a language they recognize. By collaborating with popular international and domestic franchises, these organizations are making traditionally solemn causes more accessible - and, in this case, turning online enthusiasm into first-time blood donations.
Toys for life
From July 24 to August 2, the Shanghai Blood Center held a campaign allowing people who donated whole blood at designated sites to enter a prize draw for Warhammer 40,000-themed figures and models.
The prizes ranged from giant 1:18-scale Knight Titans - towering war machines in the franchise's fictional universe - and Primarchs, its superhuman military leaders, to standard Space Marine figures.
    A Warhammer 40,000-themed model display at the Wonder Festival 2023 Beijing File photo: VCGThe crossover quickly became a topic of discussion online. According to the center, posts related to the campaign drew millions of views on Chinese social media platforms Weibo and Xiaohongshu (rednote) within three days, alongside a surge in user-generated posts and shares.
At three designated blood donation sites, the combined number of donors reached 256 in a single day, said the center.
The response was particularly notable because Shanghai had experienced consecutive days of high temperatures, which reduced pedestrian traffic and affected street-based blood collection.
With some models distributed faster than expected, the center held another round of the campaign on August 8 and 9.
The campaign appears to have reached the audience it was designed to attract. Zhu, 25, who donated blood in Shanghai on August 1, told the Global Times that his interest in Warhammer was the main reason he joined the campaign.
"I had never donated blood before taking part in this event," Zhu said.
Zhu lives outside Shanghai, as did many participants he met at the site. Some had traveled from the neighboring provinces, while others came from even farther away, largely because of the Warhammer models.
"Close to half of the donors on site that day were giving blood for the first time, and they were also Warhammer fans," Zhu said.
The campaign was neither an isolated experiment nor the center's first attempt to use pop culture to engage potential donors. According to the Xinhua News Agency, the Shanghai Blood Center began exploring IP collaborations in 2014 and has more than a decade of experience in such campaigns.
Pop culture for public good
China's voluntary blood donation rate has reached 11.4 donors per 1,000 people, Gao Guangming, deputy head of the Department of Medical Emergency Response under the National Health Commission, said at a press conference in June 2025.
"Over the past two years, voluntary blood donations have declined globally due to multiple factors. In China, the accelerating aging of the population, changes in lifestyles, and overlapping challenges in publicity, organization and mobilization have left the imbalance between blood supply and demand relatively pronounced," Gao said.
"Clinical demand continues to rise, while seasonal, regional and blood-type-specific shortages persist," Gao said.
As people aged 35 and under constitute the majority of blood donors, attracting more young people is crucial to sustaining voluntary blood donation.
"Using designer toys and popular products can make blood donation more approachable, increase its visibility and recognition among young people, and help remove psychological barriers," Zhang Yiwu, a professor at Peking University with an expertise in cultural studies, told the Global Times on Wednesday.
Young people are highly active on social media and more willing to share their experiences, meaning their participation can encourage others to follow, Zhang said. Attracting younger generations is therefore essential to the long-term development of public welfare causes, he noted.
Blood donation is not the only field in which Chinese organizations are using popular franchises to broaden public participation.
In March, One Foundation again collaborated with Twinkle Twinkle, a popular character owned by Chinese toy company Pop Mart, to raise awareness of the needs of people requiring special support. Volunteers and children with autism took part in an art activity at Pop Mart City Park in Beijing.
The Pokémon franchise also appeared in a ByteDance public welfare campaign in 2025, which called for greater attention to the treatment and rehabilitation of children with cleft lips and palates, according to Chinese media reports.
Yet the campaign's success also raises a longer-term question: whether enthusiasm generated by prizes can be converted into regular voluntary donations.
"If there are more Warhammer-related charity campaigns in the future, fans will continue to follow them with enthusiasm, and I would also consider participating again," Zhu said. "However, without rewards or other incentives, the actual participation rate may not be very high."
A Shanghai Blood Center staff member acknowledged the same challenge. "A themed event can quickly increase the number of blood donors, but the long-term security of a city's blood supply ultimately depends on a stable community of voluntary donors," said the staff member, according to Xinhua.
The lasting value of an IP collaboration, therefore, lies not simply in the immediate increase in donor numbers, but in whether it gives first-time donors a positive reason to return.
"The real significance of IP collaborations is to give young people an opportunity to walk into a blood donation site," Xinhua noted. "Through standardized services and a positive experience, they can develop an understanding of and identification with voluntary blood donation, ultimately moving from 'one-time campaign participants' to 'long-term contributors to public welfare.'"
。“出汗排毒”、“夏练三伏”、绿豆汤当水喝……这些常见的所谓养生之道，真的健康养生吗？“夏练三伏”“出汗排毒”真的养生吗？俗话说“冬练三九、夏练三伏”，很多人喜欢在三伏天加大运动量，认为出汗越多，祛湿减肥效果越好。

二 | 然而，人体真正的排毒核心器官是肝脏和肾脏，而非皮肤。出汗过多非但不能排毒，反而会对身体造成损伤。中国中医科学院广安门医院急诊科主任医师 齐文升：事实上，大量流汗易造成脱水，汗液还会带走大量钠、钾等电解质，如果电解质失衡，可出现眩晕、呕吐、恶心、肌肉痉挛、抽筋等不同程度的症状。更值得警惕的是，出汗过多，血液黏稠，容易诱发心脑血管疾病；头晕、出汗也可能是中暑、心梗、脑梗的先兆症状，一定要注意识别和预防。“夏练三伏”强调的是持之以恒的锻炼精神，不是让在最热的三伏天拼命练，高温高湿环境下剧烈运动，产热大于散热，核心体温快速上升，可能诱发肌细胞破裂，严重时可致肾衰竭。中国中医科学院广安门医院呼吸科副主任医师 王毅：三伏天锻炼要掌握方法，不能盲目，建议选择清晨或傍晚进行慢走、太极拳、八段锦等低中强度项目，每次20至30分钟，以微微汗出、能正常说话、无胸闷气短为宜。

三 | 运动前后多次少量饮水，切忌一次性暴饮，尤其要避免大量喝冰水，以免刺激血管骤然收缩。绿豆汤当水喝？并不是人人适宜高温天气下，绿豆汤成为很多人解暑的标配，不少人觉得绿豆汤天然无害，可以拿来当水喝。然而，大量饮用绿豆汤并非人人适宜。中国中医科学院广安门医院急诊科主任医师 齐文升：绿豆性凉，容易损伤阳气，脾胃虚寒的人喝太多绿豆汤可能会出现腹泻、腹痛，甚至诱发胃部不适。绿豆本身含有中等量的嘌呤，煮汤后嘌呤会进入汤中，尤其是浓稠的底部汤液嘌呤含量较高。老人和孩子的消化系统相对脆弱，过量饮用可能引起腹胀、消化不良。医务人员建议，健康成年人夏季饮用绿豆汤，每日总量宜控制在500毫升以内，每周饮用2到3次即可；老人、儿童、孕妇和消化功能偏弱人群，脾胃虚寒、关节冷痛、经期痛经的人群不宜大量或长期饮用。冬病夏治 “三伏贴”不是“万能贴”三伏天是很多人眼中“冬病夏治”的黄金期，尤其“三伏贴”特别受欢迎。但医务人员提醒，“三伏贴”可不是“万能贴”。如果本身有血液系统疾病、身体正在感冒发热，或者属于阴虚火旺的体质，都不建议贴。如果最近经常口干咽痛、心烦易怒、手心脚心发热，说明体内有虚火，也不适合贴敷。凡是皮肤有伤口、溃疡、破损或者感染的部位，这些部位是绝对不能贴药的。三伏贴的保留时间也有讲究。成人一般贴一到三小时，贴敷之后，皮肤微微发热、有温热感是正常的。如果感觉皮肤灼热、刺痛难忍，那就要赶紧把药揭掉，避免烫伤。

四 |

Current article:http://3e8.chuojianmeniaoyoshangshuang.shop/news/20260826_59176.html

Published on:08:14:30