The document discusses the evolution of male body image over time and potential causes of body dissatisfaction among men. It notes that standards of male beauty have changed from burly, hairy men in earlier eras to increasingly sculpted physiques today. This has coincided with rising rates of body dissatisfaction, exercise addiction, and eating disorders among men. Potential contributing factors explored include the objectification of male bodies in media and advertising, threats to traditional masculinity, and genetic predispositions towards obsessive tendencies. The conclusion calls for more research to help men suffering from body image issues.