If i dont take my enzymes with a meal high in fats and proteins and what not will I..

Will I not digest the calories? Or will I only get calories from the foods I can digest, like veggies and fruit. I'm watching what I eat while working out and I sometimes cheat and eat high calorie foods, so what I do is I don't take my enzymes, cause my reasoning is if I can't digest it I don't get any of the calories. Is this true? If not, how's it work?
Source: Cystic Fibrosis Nutrition Forum - Category: Nutrition Authors: Tags: Nutrition Source Type: forums