Hello Thanks fro writing to HCM.
I understand your problem and try my level best to help you.
As you are suffering from CF, it is not necessary that your average life is 37 yrs.
Now you want to increase your weight so from today start taking high calorie diet. Take high
carbohydrate diet , eat high fatty diet like use butter , ghee etc , reduces your
stress or worry, eat more protein diet, eat less fibre, drink more
protein shakes, use large plates for dinner and lunch .
If your appetite is reduce than take Tab
Omez half an hour before lunch and dinner. Take
multivitamin after lunch and dinner.
I hope that my advice will help you a lot.
Thanks and Regards.
Dr Vijay