Unless you’re a follower of the junk science presented by the pseudoscience shill, Joe Mercola and other crackpots, you probably didn’t think much of the artificial sweetener called aspartame (or by its more common trade name, Nutrasweet). You might have wondered if it was safe, but your skeptical mind probably rejected any safety issue not because most of the negative information came from bad sources–like Mercola.
Now that you’re here, reading this story, probably because you just read something about Pepsi and aspartame – because the giant soft drink bottler decided to remove it from their diet sodas. They did replace aspartame with–oh wait for it–two other artificial sweeteners. Obviously, Pepsi did it for marketing/public relations reasons, but the decision itself is based on bad information (on the internet, of course), rather than real science.
This article has been completely updated with new information and can be found here. Comments are closed on this article, but please comment on the new one.
Aspartame (brand name Nutrasweet) is a popular artificial sweetener, approximately 200 times sweeter than common table sugar known as sucrose. Aspartame is a dipeptide of the natural amino acids L–aspartic acid and L–phenylalanine–these amino acids or peptides are consumed regular with nearly any animal or plant protein.
When aspartame is ingested, it is hydrolyzed (broken down by water molecules) into its constituent components: aspartate, phenylalanine and methanol, in an approximate 4:5:1 ratio. No aspartame has been found in the bloodstream, since it is so quickly hydrolyzed in the gut, and only the constituent components are absorbed.