Kinsey Institute Jul 18 2025 GLP-1 weight-loss drugs are changing how people date and connect. In a nationally representative survey of 2,000 single U.S. adults (ages 18 to 91) led by the Kinsey Institute at Indiana University with DatingNews.com, GLP-1 users reported a wide range of physical, social, and psychological shifts they attributed to the drug. Among respondents, 8% reported having used a GLP-1 medication to assist with weight loss, with no significant difference difference in use