Thanks Daisy I will have a look. Mostly what he needs to do is change his way of thinking around food. Talking to him about it We've realised he's probably always had this problem and blamed it things like eating pork, onions, certain veg. I'm the first woman he's lived with who doesn't make a cake, fruit pie, crumble etc for desért almost daily, or put bread on the table at every meal, so úntil about a year or Two ago he was having much less wheat and therefore much less in the way of symptoms.
Then he was diagnosed prediabetic and a nutrutionist (he refused to do what the Dr. wanted him to) told him to eat every Two hours, something like eggs on toast, cheese and ham crossaint, fruit, veg, nuts, seeds, and he heard 'eat bread at 2 hourly intervals because it is the cheaper option'
Today I need to Get some yoghurt, fruit juice and eggs.
Disclaimer, I do make crumbles etc, just not very frquently and not for OH anymore.