don't worry, not hysterical or evangelical either.
The problem is hidden sugars- not the few teaspoons. Have a look af the figures for low fat yogurt or cereals- and you will see a lot more than those few tspoonfuls are already in the food we buy- hidden- eg you just not aware you are eating it. If I make a cake for grandkids, I know exactly how much sugar is in- and that is fine. Same if <i give them a jam sandwich, etc. But if I bought (and I do not- due to severe allergies to egg for GS- just can't use anyhting readymade) - a ready savoury main meal- it might contain lots of hidden sugar (as said, not in desserts, but in savoury main meals). It all adds up very quickly.