Core Viewpoint - The article highlights the health risks associated with low-quality alloy jewelry, particularly the prevalence of "jewelry dermatitis" caused by allergic reactions to heavy metals like nickel and cadmium, and the misleading marketing practices surrounding these products [1][2]. Group 1: Health Risks - Many patients have developed skin conditions due to prolonged wear of alloy jewelry, leading to symptoms such as redness, itching, and peeling [1]. - A significant number of tested jewelry samples (17 out of 21) failed to meet the required thickness standards for gold and silver plating, with some items having plating thicknesses as low as 0.03 micrometers for gold, far below the standard of 0.5 micrometers [2]. - Certain jewelry items contain dangerously high levels of cadmium, a known carcinogen, with one sample exceeding the safe limit by over 9000 times, posing serious health threats to consumers [2]. Group 2: Market Practices - The jewelry market is rife with issues of false advertising and substandard products, where many items are sold at low prices without proper quality assurance [1][3]. - Retailers often mislabel their products, claiming they are made of precious metals while using cheaper alloys, misleading consumers about the safety and quality of the items [2]. - The prevalence of these low-quality products is not limited to physical markets but is also widespread on e-commerce platforms and live-streaming sales [3]. Group 3: Regulatory Recommendations - There is an urgent need for stricter regulations and oversight in the jewelry market to combat false advertising and ensure product safety [4]. - Regulatory bodies should increase inspections and penalties for non-compliant products to protect consumer rights and public health [4]. - E-commerce platforms must take responsibility for screening and verifying the quality of jewelry sold on their sites to prevent the circulation of hazardous items [4].