That's what I was going to say. This isn't anorexia.  Anorexia is "not eating/loss of interest in food" (for whatever reason).  Anorexia nervosa is "Not eating because you think you are fat but aren't" and is a serious mental illness.  You can be anorexic without having anorexia nervosa. This pig just wants to lose weight.  That's not anorexia nervosa.