Does anyone have some info on how many grams of protein, fat, etc. are supposed to be consumed during the induction phase? I haven't been able to find this info.
Thanks

Atkins doesn't specify percentages of protein or fat. But you'll be staying under 20 grams of carbs a day on induction. You really need to read the book. There is a very detailed list of exactly what is permitted (and required) for the first two weeks (induction). I get the sense that most people tend to eat about 60-70% of their calories as fat in the induction phase.

I wondered about this myself when I started low-carbing (PP). Then I did some math:

40 g of carb/day X 5 cal/g of carb = 200 cal.

105 g. of protein/day X 5 cal/g. of protein = 525 cal.

525 cal. + 200 cal. = 725 cal.

Now, since I wasn't trying to restrict my calories severely, I aimed for a total daily intake of 1800-2000 cal/day. So, my target percentages came out to these:

Carbs
Low percentage: 200/2000 = 10%
High percentage: 200/1800 = 22%

Protein
Low percentage: 525/2000 = 25%
High percentage: 525/1800 = 29%

Fat
Low percentage: (1800-525-200)/1800)= 60%
High percentage: (2000-525-200)/2000 = 64%

During my weight loss, I frequently ate fewer carbs than allowed, and sometimes got as low as 1600 calories total, so my actual percentages came out to about these:

Fat: 65-70%
Protein: 25-30%
Carb: 5-10%