采访了五位“减肥针”使用者，这是他们的心路历程

Core Insights - The emergence of GLP-1 weight loss injections, originally designed for diabetes treatment, has transformed into a global phenomenon, becoming widely accessible as a "weight loss miracle" on e-commerce platforms [2][6] - The market for weight loss injections is booming, with significant sales figures and stock price increases for companies like Novo Nordisk and Eli Lilly, indicating a lucrative opportunity in this sector [7][9] Market Dynamics - Despite the lack of official approval for weight loss indications in China, sales of semaglutide have exceeded 10,000 units monthly on e-commerce platforms, while tirzepatide is being sold at inflated prices of 4,000 yuan per box in the import market [3] - In the U.S., there has been a supply shortage for weight loss injections, highlighting the high demand and market potential [3] Consumer Behavior - Social media buzz around weight loss injections has led to a surge in consumer interest, with hashtags related to weight loss injections garnering over 497,000 views [4] - The narrative of "painless weight loss" and rapid results is driving consumer engagement and interest in these products [4] Clinical Efficacy - Recent studies indicate that tirzepatide has a significantly higher average weight loss rate of 20.2% compared to semaglutide's 13.7%, positioning it as the "strongest weight loss injection" currently available [9][14] - Research shows that 31.6% of users of tirzepatide lost over 25% of their body weight, compared to only 16.1% for semaglutide, further emphasizing the efficacy of the newer drug [14] User Experiences - Interviews with users reveal mixed experiences, with some achieving significant weight loss while others report minimal effects or rebound weight gain after discontinuation [19][20][24] - Users often express that while weight loss injections can help control appetite, they do not address the underlying issues of weight management, leading to potential rebound effects [21][45] Health Considerations - The use of weight loss injections is associated with various side effects, including nausea, vomiting, and potential long-term health risks such as gallbladder disease and thyroid tumors [35][36][38] - Experts caution that weight loss injections should not replace a healthy lifestyle, as they primarily suppress appetite rather than promote overall health and fitness [41][42][50]