Since I found I can't eat gluten, I have tried to find another porridge to eat as well as millet. I thought I'd found it in gluten-free oats. The first bag I bought was Sainsbury's free from oats. They didn't bind with my rice dream and it was a v runny porridge. So, I decided to find another one. I found Nairn's gf wholegrain oats. Only, after a few breakfasts it proved to be too much wholegrain for me. They were 100% wholegrain. Too much because it had a bad effect on me that involved a small room. I had to give those up.
But I have found I can eat less than 100% wholegrain oats. I can eat gf wholegrain crackers which are 86% and can eat gf oatcakes that are a similar amount of wholegrain.
So, there you have it. I can't eat 100 wholegrain foods, esp oats, but can eat less than that.