Dragging up this old thread because I can't help myself - haha.
I consider myself a sugar addict, and abstain from it entirely. I have tried to eat in moderation, but it's the slipperiest of slopes and before I know it I'm back to eating tons of sugary treats several times a day. Earlier this year, I noticed some pre-diabetes symptoms and got scared, so that was that. I don't have it at all and never will. Many people balk at my choice, and I recognise it's rather severe, but it works for me. I feel free from my addictive behaviours and really don't want to go back to the way I was before. So I won't eat it.
I think people with a severe sugar addiction like mine probably are few and far between, but the real issue is the fact that almost every single processed food on our supermarket shelves has added sugar. It's insane. It's in mayo, mustard, added to fresh meat for plump chicken breasts, it's in tinned soup, it's in bread, it's everywhere.
Our bodies are getting overloaded with sugar nonstop, even if we don't taste it and don't indulge in desserts. That's a huge problem. Sugar overload is driving metabolic disease, regardless of a person's weight.
So personally, I stay away from sugar because I'm addicted to it. For my family, we keep sugar intake as low as possible (kids shouldn't have more than 15g added sugar per day - that's ONE BOWL of cheerios, folks!) which is awfully difficult. I am going to have a conversation with my daughter's school about this in a couple of days due to all the birthday treats that get handed out indiscriminately. Sugar should be an occasional treat, but it's a multiple-times-a-day thing these days.