First of all; I found this site today, and I'm already learning more and more.
For example, I look at this thread to find out what CALP was.
I thought I was on CAD....come to find out I'm on CALP...and I didn't even know it!
I have all 3 of the Heller's books. I found that no single book had "everything" in it...that's how they get you to buy all of them
Anyways....CALP is the most recent, and is more specific (I like that term more than restrictive).
It all comes down to finding a WOL that works for you. I've even done CAD before; but, I've always found excuses to cheat. Now, I'm finally doing it exactly as written; and I'm having no trouble whatsoever sticking to it.
It is so wonderful to be able to have "anything" you want to eat in any given day. No, you can't have spaghetti, potatoes, pie, ice cream and macaroni and cheese all in the same day. It takes planning, and a balanced Reward Meal is a part of that planning.
But, converting to any new WOL takes planning. For example, today is the Super Bowl. We're having tacos for dinner...a special treat...I get to have "football food"...and I"m not breaking my diet one iota. And, I'm going to a wedding in a month. I've already spoken to the bride about the food. I know that the food will still be out when the cake is cut; so I can have my protein, and a salad, and have room for a piece of cake...within that important 60 minute time frame....
I look at the reward meal this way; there are so many wonderful foods out there......and a lot of "temptations". It's nice to be able to indulge in those foods on a daily basis. When I did Atkins, I never thought I could do CAD/CALP because I didn't think I could resist the temptations/cravings I knew I would have.
I had cravings on Atkins because, even though it was low carb; some meals had more carbs, enough to release insulin (in me)...it's the insulin that creates the cravings. By eating low carb 2 meals a day; you don't release the insulin, hence, no cravings. For me, I generally eat no more than 5 carbs at each of my low carb meals.
I find there are 3 very different "food feelings": true hunger, "wanting something" (but having the ability to not have it), and true cravings. On CALP, I sometimes "want something". When that happens, I make plans to have it at my Reward Meal in the next day or two. But I never have true cravings....where I just can't help myself.