A fruit and vegetable fast is not a fast. Youre still eating. Thats like saying youre celibate except for the sex you have with your wife.
I told you I felt like I needed to go to the emergency room after eating only fruits and vegetables. You reply that the solution is that I should have eaten nothing (let me guess, my faith was inadequate). Giant eye roll.
Do some biblical research on Daniel and fasting.
And then definitely do more research on being religious, legalistic and what turns people away from turning to Christ.