Oelestra might be good for something?

[swestrup]

I'm surprised to say that some studies have shown that oelestra, a synthetic fat substitute made famous by its use in some varieties of Pringles can increase the rate at which the body purges itself of harmful toxins by almost 30-fold. It seems especially good at dealing with PCB and dioxins in the body.

And here I thought it was only good for causing unfortunate anal leakages.