Wednesday, January 25, 2012


I love Mountain Dew, well Diet Mountain Dew (DMD) to be more precise. I drink enough of it that I keep about 2 gallons (8 liters) in my pantry rotation to make sure that critical resource never runs dry and as an accumulator tank so I can catch sales on it. On top of that, I drink a knock off of DMD from Kroger - "Big K Diet Citrus Drop Soda" out of cans. I drink 1/day as part of my lunch at work. Here is an article comparing the Citrus Drop to Mountain Dew. The prices aren't up to date, but the relative comparison between the 2 options is still accurate, thus my choice. But I stick with the original for the 2 liters.

I heard a short discussion as part of The Survival Podcast feedback show yesterday regarding the use of a chemical called brominated vegetable oil in MD, DMD, and other citrus sodas. This chemical is pretty much like it sounds, vegetable oil bound with bromine/bromide salts. What is this chemical used as outside my DMD... a fire retardant. That is not enough in and of itself to make me shy away. After all, I regularly intake chemicals that are standard fire retardants/extinguishers (water, carbon dioxide). But a quick google search for "BVO" or "brominated vegetable oil" leads you to sites like:
Not a single one of these sources, or any other source I could find, has anything positive to say about BVO and everything I read says this stuff could be pretty nasty. In fact, it is banned for use in sodas in many countries (~100). Now I recognize that many of these sites are a bit on the alternative side of the media spectrum. But Scientific American is certainly mainstream scientific media. I have to do some digging into the actual impact and the data behind it and I think I may have to go to offshore data for impacts specifically in food/soda. But I sense that for my DMD habit there may be a quiet death knell looming in the distance.

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