Core Viewpoint - The rising popularity of alloy jewelry in live streaming sales poses significant health risks due to the presence of harmful heavy metals, leading to skin conditions among consumers [1][2][5]. Group 1: Health Risks of Alloy Jewelry - Alloy jewelry, often marketed as affordable and stylish, can contain harmful metals such as nickel, cobalt, and chromium, which are common allergens causing contact dermatitis [5][6]. - A case study of a consumer revealed that wearing an alloy necklace led to severe skin reactions, diagnosed as "jewelry dermatitis," highlighting the potential health hazards associated with these products [2][5]. - Testing of various jewelry items showed alarming results, with some pieces exceeding safe limits for nickel and cadmium by significant margins, indicating widespread contamination in the market [6][8][10]. Group 2: Market Practices and Consumer Awareness - Many live streaming platforms sell jewelry under well-known brand names, but the actual quality and material often do not match the claims, leading to consumer deception [13][17]. - The presence of unregulated and poorly labeled jewelry in the market raises concerns about consumer safety, as many items do not undergo proper testing for harmful substances [12][19]. - Experts recommend consumers avoid low-priced metal jewelry and opt for certified products, especially for children's accessories, to mitigate health risks [19].