How many times have you heard some version of the following?
- Sure starches are OK for 20-something CrossFitters
 - My body just can't tolerate carbohydrates
 - If I hadn't damaged my metabolism, maybe I could eat carbs now, but I can't
 - I used up my carb allotment as a kid so I can't eat them now (I blew out my pancreas)
 - Type II diabetes is a disease of carbohydrate intolerance
 
The list could go on.