I never rebelled with my CF. I was deathly afraid of it so I felt the fear and it drove me to take better care of myself. I would just tell her that taking her enzymes will help prevent her from getting lung and sinus infections. The more she absorbs her food the stronger her immune system will be.
Maybe you can print out articles about enzymes and therapy?
Just tell her like it is. Staying denial will cost you years and suffering that can be prevented.
edited to add: I would also say if you want to keep looking pretty you want to take care of your skin. Being healthy on the inside will make your skin glow. Mention as you get older, your body is not as strong so it is important to build a good foundation.
Maybe she does not understand CF like you think she does?
Maybe you can print out articles about enzymes and therapy?
Just tell her like it is. Staying denial will cost you years and suffering that can be prevented.
edited to add: I would also say if you want to keep looking pretty you want to take care of your skin. Being healthy on the inside will make your skin glow. Mention as you get older, your body is not as strong so it is important to build a good foundation.
Maybe she does not understand CF like you think she does?