I believe some of our regular contributors may actually be suffering from
"Orthorexia nervosa, a disorder characterised by an obsession with being healthy. People who suffer from this fixate on establishing and maintaining a “clean” diet and lifestyle. This type of lifestyle will vary depending on the individuals perception of “clean” or “healthy.” For example some may focus on being vegetarian or vegan, others may focus on eating solely organic foods but it is common for people with othorexia to eliminate entire food groups from their diets."
To read more:
10 Things Only People With Orthorexia Would Understand.