User friendly I propose we add the following content to the genetic section just after inheritance rates ranging from 56 to 84 Twin studies have shown a heritability rate of 56 Study with over 30 000 twins Bulik et al 2006 Nolen Hoeksema Susan Abnormal Psychology 6 e p 361 ISBN 978 0 07 803538 8 Yale University McGraw Hill Higher Education 2014 Print It will allow users to draw a better picture of how genes and Anorexia Nervosa are related It provides a better understanding of the topic with easy to grasp information Thank you