Body privilege is a concept used to examine the economic, social, and political advantages or benefits that are made to both men and women solely based on their physical appearance. A common example of the "ideal" body type set by Western standards is thin, tall, and muscular. Academic ideas such as the halo effect can be used to explain body privilege, describing the phenomenon of attractive people being perceived as good people based on their appearance.
Body privilege is a relatively new concept. The term was borrowed from Peggy McIntosh's idea of white privilege and evolved into the idea that privilege could also be based on a person's body size. Samantha Kwan coined the term "body privilege" and explains how it affects some people's everyday life. For example, in some cases a person's body is seen as an indicator of a person's intelligence. A person's body can also be a deciding factor on employment decisions such as hiring and promoting.