You can probably also make muffins with buckwheat flour and oatmeal. With dairy and soy prohibited it probably means nobutter or margarine. But rendered poultry fat and pork fat when seasoned with salt  and kept chilled make very pleasing substitutes. Just think about the drippings in a roasting pan. 

@ LisaAJB…Sorry, I just re-read your post…You were just wanting info on Buckwheat and not other types of flour.

Does the sugar restriction apply to only sucrose or to all sugars? This shotgun approach to a dietary change is a little bewildering to me because if it works how will you know which of the foods was the problem?

My youngest son could eat strawberry jam or he could eat peanut butter but if he had a peanut butter and strawberry jam sandwich he turned into an uncontrollable monster. It lasted for several hours and then he settled down again.

I suggest that if you don't see improvement in a few weeks that you find a different Doctor.

Back to heirloom fruits and veggies. You may have to get a goat for the milk. Soy naturally has an abundance of hormones. You can buy Organic milk in this area No antibiotics and no added hormones, just what the cow produces on her own.

LisaAJB….My daughter went on the same "detox" eating program…then after 6 weeks she started adding things back in one at a time. I can see a wonderful improvement in her overall health. She is not "allergic" to wheat or refined sugar but they do trigger some of her health issues. She can occasionally eat wheat or sugar with no problem but when she eats a steady diet of it she is miserable. She has always been lactose intolerant also. She doesn't have as much problems with raw milk as with store bought milk. This was not an easy plan to follow but she will be the first to say it was totally worth it.

Maybe I can get my daughter to be a member of CitR and Farm Bell and she can post some of her go to recipes.