I have changed to a GF diet after being sick and skinny my whole life. It is a lot easier now than even a few years ago. My Walmart has a section of GF at the end of their bakery aisle. Hodgson's Mill has a bunch of products, like baking mix, that is versatile. They told me it tends to be dryer than, say, Bisquick, so add fruit. Hodgson's is also available at Walmart and some grocery stores. The good thing with a GF diet is if you cant afford to pay extra for the substitutes, you can just omit the gluten and still be benefited. There is no gluten in fruits and vegetables!