Coca Cola Defends Aspartame

... The amount of aspartame you would have to ingest before it became an issue is way more than I would ever drink in a day (for me it would be 20+ cans a day for an extended period of time) so I will continue to enjoy it and drink my 100+ ounce of water a day..... Best of Luck

In the United States, artificial sweeteners such as aspartame are regulated by the Food and Drug Administration (FDA). These products must be tested for safety and approved by the FDA before they can be used. The FDA also sets an acceptable daily intake (ADI) for each sweetener, which is the maximum amount considered safe to consume each day during a person's lifetime. The ADI is set to be about 100 times less than the smallest amount that might cause health concerns, based on studies done in lab animals.

The FDA has set the ADI for aspartame at 50 milligrams per kilogram (mg/kg) of body weight. (In the European Union, the European Food Safety Authority has recommended a slightly lower ADI for aspartame, at 40 mg/kg.)

To put the ADI for aspartame in perspective, this would be 3,750 milligrams per day for a typical adult weighing 75 kilograms (about 165 pounds), far more than most adults take in daily. A can of diet soda usually contains about 180 milligrams of aspartame, so a typical adult would have to drink about 21 cans of diet soda a day to go over the recommended level.

Researchers from the NCI looked at cancer rates in more than 500,000 older adults. The study found that, compared to people who did not drink aspartame-containing beverages, those who did drink them did not have an increased risk of lymphomas, leukemias, or brain tumors.

Expert agencies in the United States and elsewhere that have evaluated aspartame have found it safe for use.

The Food and Drug Administration (FDA) regulates the use of aspartame and other artificial sweeteners in the United States. In 2007, the FDA stated:

Considering results from the large number of studies on aspartame's safety, including five previously conducted negative chronic carcinogenicity studies, a recently reported large epidemiology study with negative associations between the use of aspartame and the occurrence of tumors, and negative findings from a series of three transgenic mouse assays, FDA finds no reason to alter its previous conclusion that aspartame is safe as a general purpose sweetener in food.

The European Food Safety Authority (EFSA) assesses the safety of sweeteners such as aspartame in the European Union. According to a 2009 report from its Panel on Food Additives and Nutrient Sources Added to Food:

Overall, the Panel concluded, on the basis of all the evidence currently available… that there is no indication of any genotoxic or carcinogenic potential of aspartame and that there is no reason to revise the previously established ADI for aspartame of 40 mg/kg [body weight].

Though research into a possible link between aspartame and cancer continues, these agencies agree that studies done so far have not found such a link.

They can defend it until they are blue in the face. Aspartame only means two things for me, instant throbbing headache and horrific nausea. If I accidentally eat or drink something with aspartame in it it can knock me on my *kitten* for a couple of hours of feeling like complete crap.