Some of you seem to know your chemistry pretty well.
This is overly simplified, so tell me where I\'m wrong.

Saturated fats are not good for cholesterol levels. Hydrogenating an unsaturated fat makes it saturated. Regardless of whether trans fats are good/bad, hydrogenated oils are saturated. So WTF is the difference?

Second question: I was in the supermarket yesterday I was looking at all the fake butter. There are a lot of them that say \"NO TRANS FATS\" in big letters on their labels. I pick up one of them, and one of the ingredients is partially hydrogenated oil. I pick up the next one and it doesn\'t say that. Is this just all BS or what?

Last question: If one of those fake butters says it contains no saturated fat, and no hydrogenated fat, what is keeping it solid at room temp?