Though scientists have speculated for years about genetic influences in the development of eating disorders, a groundbreaking study has finally found evidence. Researchers from Michigan State University found a connection between eating disorders and a type of estrogen called estradiol.
The study] found that influence of one’s genes on eating disorder symptoms was much greater in pubertal girls with higher levels of estradiol than pubertal girls with lower levels of estradiol. …
Lead investigator Kelly Klump, MSU associate professor of psychology, said previous research had established that eating disorders are influenced by both genetic and environmental factors… The underlying effects of the genes, however, were unknown.” [Source: Michigan State University]
Though the actual genes associated with eating disorders have yet to be discovered, finding what triggers them is a significant step forward.
Labels: genetics
Posted By: Eating Disorders Blog