[serix]

I don't get it. Is fructose is bad too, because it's sugar?

How about glycemic index?

All carbs transform to glucose, that sugar too. Is it bad?

For me seems like not sugar itself is bad - a lot of sugar is bad which equal to modern diet.

[timbit42]

This TED Talk by Sarah Hallberg answers your questions: https://www.youtube.com/watch?v=da1vvigy5tQ

[serix]

Thanks, but need more info on this topic. It looks like not sciense for me.

Our body is wierd thing :) Sugars taste sweet but it hurts you.