Very timely for me as well.
I have had ME/CFS for years .
I am NOT eating soy milk or tofu, shrimp, milk, cheese, any products that use dairy, for instance milk chocolate, no nuts, wheat, alcohol, no processed foods unless i've checked online for instance I google "hunt's tomato ketchup gluten free diet" this includes having to look for what type of oil your tuna or sardines are packed in particularly to weather the vegetable oil was derived from gluten containing grain like wheat, or a casein containg oil like one derived from soy. For this google "gluten free diet starkist tuna" Do this enough times and you will find sites with list's of foods you should be suspicious of, foods that are safe and recopies for homemade bread, cake, casseroles, and the likes.
Rotate the foods makes a lot of sense to me. I even mix small amounts of a variety of foods into one meal reasoning being if I am reacting to one it won't be as severe.
I AM eating buckwheat products, buckwheat pancakes, eggs, rice, beans, quinola, teff, amaranth, millet, buckwheat hot cereal, buckwheat crackers, granola. (look all these up on amazon they are probably 20% cheaper than buying local if you buy bulk)
Other non specialty foods include rice, sweet potatoes, regular potatoes, vegetables, fruits, any type of meat, bacon, ham, beef, chicken I assume I can eat fish but don't very often so don't know yet.
I am new to this, I am on my third month, the first three days where like I was cured than the symptoms started creeping back in again. I have been like a heroin addict trying to get that first elusive high ever since.
I've been sick for 14 years and up until three months ago attributed it all to mold exposure. Not that it doesn't make me sick it does but a lot of the hallmark symptoms I have been having brain fog, fatigue stomach bloat, etc. were being caused by food allergies I misstook for mold allergies. So I suspect it's possible that there are plenty of people out there following this diet and not getting good results because of the opposite they are in a less than optimal environment.