Lisa - really nothing to worry about as far as aspartame goes - I've posted on this subject numerous times. My father was a chemist for over 40 years...making soda pop...and worked with aspartame from the late 60's until it was introduced in diet pop around 1981. During that entire time, me, my three sisters, and our friends consumed a LOT of aspartame, in the form of 'testers' (test beverages in 6-ounce cans), hard candy, and gumballs (we had a HUGE bag full of those NutraSweet gumballs that we would share with all our friends - my jaw aches just from thinking about it!)
Now, I notice that the page you referred to is written by one of the main blasters of Aspartame. There is a lot of controversy about it, mostly false. I know that there are some people out there who have headaches that they attribute to aspartame - IMO, it's a lot like Chinese Restaurant Syndrome which a few people get when they ingest MSG. Aspartame is one of the most researched products on the market. My Dad retired about 10 years ago and doesn't bother with the Internet, so didn't know about the 'controversy' surrounding aspartame. When I told him he couldn't believe it. You know the same thing happens with every artificial sweetener? Saccharin (which has been around for over 100 years now), cyclamates, aspartame, and now sucralose.
I'll never forget what Dad said when I told him about the brouhaha on Aspartame:
"Do you think I would give you girls POISON??" My father knows enough about science, medicine, and chemicals to know what is and what is not safe to let us ingest.
BTW, rather than relying on the studies listed on that site, I would refer to Medline. In fact I've already done a search of published peer-reviewed studies of sucralose for you:
http://www4.infotrieve.com/search/da...uery=Sucralose
And just for fun - here's the Urban Legends article on that aspartame 'warning' ...
http://urbanlegends.miningco.com/library/blasp.htm