I'm with Michelle on this. If I'm going to make decisions about my health, I'd rather do it on the basis of evidence, rather than half-baked theories and baseless conjecture. By all means do your own research, but don't assume that, because it's on some nutjob conspiracy theory website, it's true.
I should probably leave it at that, but there are so many inaccuracies here, already, that they need to be corrected:
1. The Food Standards Agency - it isn't in the pocket of the food industry. I don't work for the FSA, but I do work closely with people from it, and believe me, they'd find that idea hilarious. Interestingly enough, many food companies think the FSA represents the interests of the "health freak" community. Can't both be right, can they? I do know that people at the FSA pride themselves on their impartiality and scientific rigour, and that they'd find deeply offensive the suggestion that they'd knowingly turn a blind eye to a dangerous substance at the behest of food producers.
2. The tax system - my good friend ii has already put this far more eloquently than I ever could, but here goes ...companies don't pay tax because it gives them influence over government (that's called a bribe). They pay tax because they have no choice - it's the law of the land. Hundreds of thousands of companies pay tax - to conflate this with having government agencies do their bidding is simply fallacious. You might as well say that because frog breeding companies pay tax, the government's in cahoots with them to turn us all into frogs. That way lies madness, and David Icke ...
3. Aspartame causes brain tumours - there's absolutely no scientific evidence to back that up. Already, someone's taken bits of one post, put them together with bits of another post, and come up with a conclusion that simply isn't borne out by the evidence. If nobody else is going to correct it, I will - there's absolutely no scientific evidence that aspartame causes brain tumours. Really, you don't need to worry about that.
If people choose to avoid aspartame, then I have no problem with that. I probably do myself, 'cos I don't use sweeteners and try and eat as much "natural" food as possible. What I do have a problem with is when people call on fallacious "evidence" and make spurious claims in support of their decision because, as we've already seen here, that can misinform and influence other people.
If you want to know what happens when people choose conjecture and rumour over hard scientific evidence (and I just know I'm going to regret this!) - well, here's what happens:
http://news.bbc.co.uk/1/hi/health/7819874.stm
Sorry for the rant, but there are just too many inaccuracies in this discussion already to let it pass!
Final parting words (and then I'll go, promise!) - as Freewheeling Andy has already said on the Forum, everyone ought to read Ben Goldacre's Bad Science.