Sublime Hunger https://www.jstor.org/stable/3810975?searchText=Orthorexia+nervosa&searchUri=%2Faction%2FdoBasicSearch%3FQuery%3DOrthorexia%2Bnervosa%26so%3Drel%26groupefq%3DWyJzZWFyY2hfY2hhcHRlciIsInJldmlldyIsInNlYXJjaF9hcnRpY2xlIiwicmVzZWFyY2hfcmVwb3J0IiwiY29udHJpYnV0ZWRfdGV4dCIsIm1wX3Jlc2VhcmNoX3JlcG9ydF9wYXJ0Il0%253D%26pagemark%3DeyJwYWdlIjoyLCJzdGFydHMiOnsiSlNUT1JCYXNpYyI6MjV9fQ%253D%253D&ab_segments=0%2Fbasic_search_gsv2%2Fcontrol&refreqid=fastly-default%3A18ab63b3f47752e6dd34e813d028f058&seq=2 white middle to upper class women make up the largets proportion of people suffering of anorexia.