Places that I've found helpful as I've tried to understand Low Carb dieting and what I can expect from it.
Here is a site with lots of interesting information about lo-carb living.
Harvard Study --Low-carb more effective than low-fat
Here is a PDF version of the article
A great place to research drug side effects:
Search the USDA National Nutrient Database for Standard Reference
Information about cholesterol that I found helpful.
A great lesson in FAT and how it all works. Some good words about Low Carb diets.
The Glycemic Index - By Rick Mendosa A good place to learn about the Glycemic Index