Only 10 meals in 90 days? Thats like 80 days of fasting!
One thing I tried for warts is tea tree oil. Walmart or Target has it for a few bucks for the bottle. A drop of the pure stuff on a wart should have an impact.
Also heard that banana peel might work too, but havent tried that. Banana peel that has some yellow and green. Try a search on google for banana warts, and see what you find.