How much sugar do soft drinks contain?

Soft drinks often contain a high amount of sugar.

• Coca cola (one can) - 7 teaspoons of sugar
• Red Bull (one can) - 7.5 teaspoons of sugar
• Lemonade (one glass) - 5.5 teaspoons of sugar
• Orange squash (one glass) - 2.5 teaspoons of sugar
• Hot chocolate (one mug) - 4.5 teaspoons of sugar
• Fruit smoothie (one glass) - 3.5 teaspoons of sugar