Yes, this is a well-known hoax. Here is a post by MrsJim on another thread that promoted these rumors:
Quote:
And for the record...this same hoo-hah went on back in the late 1970's when MEGADOSES of saccharin were found in a few studies to cause tumors in rats. (Keep in mind that the amount of saccharin the rats were given was WAY more than a person would be able to, or want to, ingest in the same amount of time.) In fact, the talk of banning saccharin was the catalyst for getting NutraSweet on the market and into products such as diet drinks, etc. (aspartame had, in fact, been developed in 1966, and was throughly tested - the reason it wasn't used in products quicker was the significantly higher cost of Aspartame compared to saccharin.)
If you want an example of someone who's used artificial sweeteners for decades with no harm whatsoever - look at *me*. My father was in the food industry since the late 1950's. When I was a kid, I drank a LOT of diet soda. And I mean a LOT - our garage was FILLED with cases of the stuff. I'm too young to remember cyclamates (which were banned in the 1960's) but I do remember drinking lots of saccharin-sweetened drinks. Dad started working with aspartame (NutraSweet) back in, oh, I'd say the early 70's, at least that's when he started bringing home gum and stuff that was sweetened with aspartame for us kids to use. My dad was no slouch in the lab - he'd done enough analysis and work with aspartame and saccharin to know that it wasn't going to kill us or hurt us, and felt perfectly safe in giving it to us. I've drank Diet Coke pretty regularly since it was introduced in 1981/1982 - first it was saccharin-sweetened, then later in oh, around 82-83, they started using aspartame instead.
I DO know people who get headaches from using aspartame (not sure about Splenda) or it tastes yukky to them. We're all different, and different substances are going to affect each one of us in different ways. (for example - if I even have a small glass of wine or alcohol, I'm virtually guaranteed a throbbing headache the next morning.) Not that I'm a doctor or anything, but I consider it similar to Chinese Restaurant Syndrome - you know, people who are supersensitive to MSG. But I don't see anyone jumping up and down saying to ban MSG!
My final thoughts on artificial sweeteners in general: If you like them, use them. If you don't like them or feel you experience ill effects from them, don't use them.