OMG !! i have just joined this and i cant belive you are talking about something that has plaged my life for so long!! But i have now been made to realise that it is due to Thrush in my mouth that goes down to my tummy, apprently it is something that can effect diabetics.
It was suggested i try Yakult or something similar and also natural Pro biotic yoghurt and within 3 days it worked and i havent looked back.
I had the wind and horrendous foul burbs for around 4 yrs now and no one could tell me what it was, i went to the Dr and was told 'it happens' it was just by chance on one of my many internet trails that i found out about thrush diabetic and yakult.
it is high in sugar but hey the bad breath is so much worse.