I have some plain yoghurt with a tiny sprinkling of sugar free museli. If I understand GI properly. the yoghurt has to be full fat, then it reduces the GI of the museli.
I was a constant craver, but only by 59%, when as i was watching the programme, i identified with that group far, far more than any of the other groups.
To the people commenting who didn't watch the programme, yes, it is all calories in/ energy out, but it helped people to understand why they overate. Calories in out has been said for 50 years. People know it, but get fatter and fatter. The programme showed people the different ways they eat. For example, I couldn't finish a packet of biscuits in one go, it seems bizarre to me when people say they can't open a packet of biscuits without eating the whole packet, but those people probably would be able to resist eating one off a plate of biscuits 10 minutes after lunch if it was offered. I wouldn't. It means people know what to be mindful of. It's up to them and their willpower as to whether they succeed.