2015年11月，巴西马里亚纳的丰当尾矿坝发生溃坝，5000万立方米的铁矿废料倾泻而下，顺着多西河蔓延了600多公里，最终冲入大西洋。 2015 年丰当尾矿坝泄出的洪水中，充斥着采矿作业产生的有毒废料。图源：Leonardo Mercon 很多人以为，当泥石流的水分蒸发，地表重新长出杂草，这场夺走19条人命的灾难就结束了。但事实证明，灾难并没有消失，它只是换了一种方式潜伏了 下来。 灾后的村庄 图源：文献 2025年10月发表的一份研究报告，揭开了这层遮羞布。圣保罗大学和圣埃斯皮里图联邦大学等机构的科学家们发现，那些在土壤里蛰伏了11年的重金属， 正在通过农作物大量进入人类的身体。 图源：wiki 当年倾泻而下的矿难废料中，最主要的成分是铁氧化物。在最初的几年里，铅、镉、铜、镍和铬这些重金属会附着在铁氧化物上。 检测数据显示，可可中的铜和铅以及香蕉中的镉，均超过了联合国粮食及农业组织设定的安全上限。评估结果表明，对于成年人来说，短期食用这些农作 物的健康风险指数低于1。 但对于6岁及以下的儿童，仅仅食用当地产的香蕉，其总健康风险指数就已经大于1。铅元素长期低剂量摄入会影响儿童的脑部发育，同时长达几十年摄入 含 ...

Core Viewpoint - The article highlights the alarming trend of young people in Japan using a diabetes medication for weight loss, which poses serious health risks as the drug is not approved for this purpose [1][3]. Group 1: Usage of Diabetes Medication - Many young individuals are purchasing a diabetes medication after learning about its weight loss effects on social media [1][3]. - A 20-something woman reported a rapid weight loss to 42 kg, indicating a BMI classified as "underweight" [1]. - A 35-year-old bride-to-be also used the medication to lose weight before her wedding, influenced by a nurse's social media post [3]. Group 2: Health Risks and Side Effects - Users of the medication have experienced severe side effects, including nausea, low fever, and emotional depression [3]. - One 22-year-old woman reported persistent symptoms for three days after stopping the medication, including a significant decrease in appetite [3]. Group 3: Industry and Regulatory Concerns - Pharmaceutical companies have warned that the safety and efficacy of the medication outside diabetes treatment have not been verified [3]. - The Japanese Obesity Research Society has raised concerns about the influence of social media and fashion magazines on young women's dieting behaviors [3]. Group 4: Societal Implications - The "Health Body Association" advocates for awareness among young people regarding the unrealistic portrayals of body images on social media [4]. - There is a call for educational programs in Japan to help students appreciate diverse body types and develop a healthy body image [4].

Group 1 - The recent cold wave has significantly lowered temperatures in Hangzhou, with the lowest recorded at 2℃, marking a new low for the second half of the year [1] - Mountain areas are experiencing even lower temperatures ranging from -1℃ to -4℃, leading to frost and freezing conditions [1] - The cold air is expected to have a short duration, with temperatures rebounding after the cold wave, reaching around 19℃ by the 16th [1] Group 2 - The arrival of cold air is common in this season, with two more cold fronts expected, one weak and one strong [2] - The weak cold front will slightly suppress warming trends on Wednesday and Thursday, but overall temperatures are expected to rise, potentially exceeding 20℃ later in the week [2] - A stronger cold front is anticipated from Saturday to Tuesday, bringing noticeable drops in temperature, precipitation, and strong winds across the province [2] Group 3 - The "Flying to Seek Maple" event at Lingyin Feilai Peak has commenced, featuring over 40 interactive spots for visitors [3] - This event is the first of its kind since the implementation of free admission policies, enhancing cultural engagement during winter in Hangzhou [3]

Group 1 - The article discusses various harmful habits that people commonly engage in, highlighting their negative impacts on health [1] - It emphasizes the importance of being aware of these habits to prevent potential health issues [1] Group 2 - Napping immediately after meals can slow down digestion and lead to discomfort due to reduced blood flow to the brain [3][4] - Cutting nails too short can cause ingrown nails and infections like paronychia [6] - Slouching on the sofa can lead to muscle strain and spinal issues due to improper posture [9][10] - Using a phone in the dark can damage the eyes and increase the risk of macular degeneration due to blue light exposure [11][12] - Frequent ear cleaning can irritate the ear canal and lead to ear infections [13][14] - Prolonged sitting can cause muscle atrophy and increase the risk of joint issues [15][16][17] - Picking the nose can introduce bacteria and cause irritation to the nasal mucosa [18][20] - Skipping breakfast after staying up late can disrupt the body's natural rhythm and lead to digestive issues [21][22][23] - Using fingers to clean teeth can damage gums; dental tools like floss should be used instead [24][26] - Peeling lips can lead to infections and should be treated with moisturizing methods [27][28]