Originally posted by: Cheesehead
Carageenan is the primary ingredient in many foods, including many "gummy" candies. It's really a pretty natural chemical; anyone who was given a "make your own gummy candy!" kit when they were a kid knows that carrageenan can be produced by putting a bit of seaweed in some water, and heating it in the microwave for a minute or two. It's about as unnatural as collard greens.
Carnuba wax is used to polish gumballs, and is found in cheap chocolate and "white chocolate" candy bars in large amounts. It's derived from palm leaves: it's one of the things that make them shiny. Although it makes a marvellous car polish, one must also consider that bottled water is hard to beat for washing motorcycles.
Milk is stuff which comes from another animals. Unlike plants, animals recieve hormones and anti-bacterials which can do wacky things to your physiology. (For example, girls in Argentina, a country from which we get a LOT of cow products, are reaching puberty as young as 7, and that's not an uncommon age, either.) Even organic cows can pass on all sorts of nasty stuff which might cause us problems. Milk is generally pretty safe, but boiled seaweed is generally less likely to screw you up in the long run.