Your link is scaremongering. The following is an extract from a more up to date website. So many things contain aspartame. It would not be allowed if it was dangerous. Take special note of the E-number paragraph. Get things into perspective.
"Aspartame is used in almost 5000 products around the world, of which more than 2000 are in Europe. Aspartame can be found in a variety of food products including:
Carbonated and non-carbonated soft drinks, fruit drinks, squashes, iced teas and coffees, hot chocolate drinks.
Yoghurts, dairy desserts and fromage frais.
Chewing gum, sweets, chocolate, breath mints.
Table-top sweeteners: Tablets and spoon-for-spoon powders.
Ice cream and frozen snacks.
Powdered soft drinks, milkshake mixes, and multivitamin drinks.
Cereal mixes, mueslis.
Fruit preserves, canned fruits.
Pharmaceuticals: Effervescent tablets, chewable tablets and sachets.
What is the E-number for aspartame? The E-number for aspartame is E-951. The 'E' before the number indicates that an ingredient has been approved for use within the European Union and the number itself denotes the specific ingredient. An E-number is confirmation that a food ingredient is safe. Rigorous tests must be carried out before an ingredient is granted an E-number and, following their acceptance, ingredients can be reviewed at any time.
The Acceptable Daily Intake (ADI) for aspartame is 40mg per kg of bodyweight. The ADI of a food ingredient is defined as the amount you can eat or drink every day for an entire lifetime without experiencing any adverse effects. Expert panels of scientists review all of the available scientific data on an ingredient and agree on the maximum dietary level that can be safely consumed. This figure is then divided by 100 to reach the ADI. To consume the ADI of aspartame, an average person of 70kg would have to drink just over 5 litres of