 The FDA is banning an additive in some sodas linked to nervous system damage, loss of muscle coordination, and memory. BVO, brominated vegetable oil, is used to keep citrus flavoring from separating and floating to the top. Barbecuing for the fourth? Here's what it'll cost you. Wells Fargo puts the average price to make a classic cheeseburger at $2.19 each. Lower potato prices mean potato salad is cheaper, and beer is only up 1.2% from a year ago.