Decaffeinated coffee is often less than 95% caffeine free, which is why doctors often advise caffeine-sensitive patients to avoid it in addition to regular coffee, though the vast majority of coffee drinkers would not be affected by it to a noticeable extent. A new study shows that that small amount of caffeine may be having a greater effect than previously thought. Not only could the small amount of caffeine - about .5 mg per ounce versus as much as 18mg per ounce in non-decaf - add up to a reasonably significant amount after several cups, but it could also trigger a caffeine dependency, just as regular coffee can. Who would have thought you could get hooked on decaf?

The study also noted that the caffeine content of different brands of coffee varied and, of the ones they tested (not all listed), only Folgers Instant was complete caffeine free.

The limited edition Kit Kats released in the UK resulted in consumer overstimulation and, in the US, too, consumers are seeing more and more limited editions on the shelves. Some of them seem to be only limited in their packaging, not the actual product.

Candybloggers Cybele, from CandyBlog, and Brian, from Candy Addict, were interviewed in a piece in the New York Times magazine that asked "what is the point of these releases?" The companies don't seem like they're asking consumers if they want to see them as part of the "regular" line-up, but there are so many limited edition candies on store shelves that they don't seem all that special anymore.

Personally, I don't mind seeing a new product every time I go into the store, but it can be annoying if a new favorite is never seen again after only a short run. There is no way for us, the consumers, to tell if this trend will continue or not - but do we want it to?

Sarah asked how your dressed your dogs - mustard? relish? chili? Personally, while I enjoy dogs dressed with all kinds of things, my very favorite way to eat them is with ketchup. I know it's boring compared to a loaded dog, but I also know I'm not the only one who likes them that way. My ketchup of choice is Heinz .

Heinz Ketchup is celebrating its 130th birthday this year and more the 50% of the Ketchup sold in the US is made by Heinz. Out of the many ketchups I've tried -including those ghastly green and purple monstrosities from Heinz, various "natural" ketchups and homemade ketchup - I've found that classic Heinz generally tastes the best. It has a sweetness that complements a slightly spicy dog, a little bite from vinegar and salt and a smooth texture. Of course, the texture of classic comes from the high fructose corn syrup that is in it and, because I generally try to avoid foods with high fructose corn syrup, I was delighted to discover that Heinz Organic doesn't have any! Granted, it came out in 2002, but old habits are hard to break. It tastes a little fresher and has a little more body than the classic Heinz, which actually makes it tastier than the classic - and it still goes perfectly on any hot dog (or fries, burgers, etc.).

Dannon's new yogurt, Activa, contains a special bacterial culture known as Bifidus Regularis that helps to regulate the digestive tract. To help promote their new product, and perhaps to locate potential markets for this breakfast-food-come-Milk of Magnesia-competitor, Dannon commissioned a survey to determine the most irregular cities in America. The survey defined irregularity as not going to the bathroom for two or more days and found that the ten most irregular cities are:

1. Orlando, FL
2. Memphis, TN