I'm not allowed to eat milk, wheat, fruit, sugar, or anything that comes from a package for the next month. How to make the best of it?

My mom has some “unconventional” opinions on medicine and health. So her solution for some breathing problems of mine is to take me off milk, wheat, fruit, sugar, and anything that comes out of a package for a month, and see if it works. So, basically, I have to live off of meat, veggies, rice and beans for a month. I’m trying to make the best of it – I proposed a trip to the store to find some cool food, and that might happen. But now my mom’s saying that eating is just something you do 3 times a day to keep your body running right. You shouldn’t have fun eating. I have a hard time believing that. Anyways, how can I make this month not miserable? Do you have any good recipes that don’t have any of the above things (the stuff I can’t eat)? Also, I’ve got an idea for something I want to make, but I don’t have a recipe and I don’t even know really what it’d be like. It would have rice, chicken, certain veggies…it’d be spicy….if you know of anything along those lines, would you give me the recipe? Thanks!

P.S. Sorry about all the details! :)