Alicia Arnott, of Reno, began battling orthorexia and anorexia when she was 15. Now 33, Arnott reflects back on how encouragement from loved ones and media representation of the perfect body began her spiral into an eating disorder from which sheÕs still recovering. Officials say orthorexia, which is an unhealthy obsession with healthy eating, is a growing issue. (Cathleen Allison/Las Vegas Review-Journal)