Hi Lady! I read after I replied to you on the other thread about not being able to get the book until Friday. Here are some good links that I recommend that will help explain some of this to you until you read the book. Once you read the book, it will make much more sense! Good luck with your new granddaughter. She is lucky to have a grandmother that cares so much for her.
For info on the Glycemic Index - This is the best site I have found to explain it so thoroughly:
http://www.mendosa.com/gilists.htm
Here is something that Debelli posted on the Information Board that might help explain to you the percentages. It might seem confusing now, but once you do the math, you will have a daily guideline of how many fat and protein grams you can eat every day thereafter. It really won't be any harder than counting carbs for Atkin's.
"BEACH posted the information above on the percentages of fats, proteins and carbs that are recommended on SB. Here is the way to break it down so you can understand how many grams you should be consuming daily:
Each gram of fat is equal to 9 calories
Each gram of carbs is equal to 4 calories
Each grams of protein is equal to 4 calories
I consume 1200 calories a day, so I will use this as an EXAMPLE.
If you are consuming 1200 calories, and 30% is to come from fat, you would have a total of 360 calories (30% of 1200 is 360). You divide this 360 by 9 (because each fat grams is equal to 9 calories) and get 40 which is 40 grams of fat per day.
Protein at 30% would give you 360 calories, divide that by 4 and you have 90 grams of protein to take in.
Carbs are 40% and would give you 480 calories, divide that by 4 and you have 120 grams of carbs to take in. "
Also, here is a really good success story page- she also has a lot of tips and menu ideas:
http://www.prettyimpressivestuff.com/sugarbusters/
Last but not least, a good review of the plan:
http://www.epinions.com/content_54655553156
I hope these get you started!