Desire to be Thin Can be Genetic, Michigan State University Study
10/3/2012 7:46:46 AM
Genetics may make some women more vulnerable to the pressure of being thin, a study led by Michigan State University researchers has found. From size-zero models to airbrushed film stars, thinness is portrayed as equaling beauty across Western culture, and it's an ideal often cited as a cause of eating disorder symptoms in young women. The researchers focused on the potential psychological impact of women buying into this perceived ideal of thinness, which they call thin-ideal internalization. Changes in self-perception and behavior, caused by this idealization, can lead to body dissatisfaction, a preoccupation with weight and other symptoms of eating disorders.