i was reading an article on diabetes at the weekend in the sat supplement.
it listed some items of food and the amount of teaspoons of sugar.
jar of Dolmio 10 teaspoons ???
McDonalds milkshake 20 teaspoons!! 
i do understand the milkshake but Dolmio sauce???
glass of Tropicana 4 teaspoons.
There were many more that i was gobsmacked by.
i wish the labeling was clearer. it would change my purchases.
i try to be conscious with my buying but all this hidden sugar worries me.