A distinctive feature of judicial review is that the appeal is not usually limited to errors in law but may be based on alleged errors on the part of the administrative agency on findings of fact.
The ADI of aspartame is 50 mg/kg of body weight per day (22 cans of a diet soft drink for a 175 pound man; 15 cans for a 120 pound woman; 6 12-oz. cans for a 50-pound child).
In general, for an otherwise healthy person 4000mg is the maximum daily acetaminophen that is safely allowed. This is in people without other liver problems and those in who are not drinking alcohol. Therefore taking 1000mg three times a day (or 3000mg total) should be ok (for a limited time).