Understanding Eating Disorders in Men summarizes that:
1) Eating disorders affect men in greater numbers than previously assumed, with about one in ten men suffering from anorexia or bulimia.
2) Male eating disorders are often misunderstood and hidden, as men are reluctant to admit to something seen as a "women's problem."
3) Male athletes are at high risk of eating disorders due to pressures to maintain very low weight and body fat levels in their sport. Maintaining extremely low weight and body fat becomes an obsession for some.