BBC News: I am an orthorexic An obsession with healthy eating could be dangerous, doctors have warned. So what's it like suffering from orthorexia?
Orthorexia Nervosa Features an overview of the condition as well as a list of common signs and symptoms.
Psychology Today: Orthorexia - Too Healthy? Article features a history of the condition as well as an outline of common criticisms from the medical community on the validity of orthorexia as a "genuine concern."
What is Orthorexia? Steven Bratman, M.D., offers a basic overview of the condition as well as a simple self test to help determine whether you should consult your doctor.