Hi Caveman,
Quote:
2. The Optimal Diet is high in carbohydrate (compared to most other low-carb diets) and high in fat. Why is excess carbohydrate not turned into fat and why is excess fat not turned into fat?
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I just wrote a long reply to this question and it got zapped into the ether by a stray finger - bummer.
I'll try to sum up the gist of what I was saying...
First of all, although I am
not following Dr K's plan, but Barry Groves', which is virtually identical in terms of recommended macro ratios, I feel qualified to answer.
And, I can't answer your question scientifically, but all I can say is:
I can eat 70+ grammes of carbs a day and lose between 1.5 and 2.2lbs a week. I still lose if I eat around 80-100g a day, just more slowly. (More than that and I maintain or gain).
These 70 - 100g are not "excess" carbohydrate; I burn it up and use it.
I do all the stuff that the Dr K people are doing: add bacon, cream, mascarpone, cheese, eggs, butter, a German version of ghee to what I eat - in fact, if I don't eat enough fat with a meal, I get hungry again too soon for my liking, so if I eat something which I know is a bit low in fat, I top it up with a couple of teaspoons of VCO after the meal. For optimal weight loss, I try to eat at least one tsp of VCO after all my main meals. So, I would conclude that I eat a lot of fat, but, in my case, it is
not "excess fat": it appears to be just right to give me energy, to keep my body in fat-burning mode so that when the dietary fat is used up, my body just switches over to using my own body fat stores for energy.
So, like I say, I can't really answer your question scientifically, I only have my own body to prove that this WOE works! I have lost weight, but it is
not muscle loss, in fact, if anything, I feel I have
gained muscle and more definition in my upper arms. I have definitely lost a lot of fat: my jeans are much much looser than they were at the beginning of the year and I carry my excess fat in those typical female places: butt, thighs and hips - all of these places have less fat and my measurements are down.
According to an old German cookery book dated 1968 I have, a small amount of carbohydrates is needed for fat metabolism. In my case, this would appear to be 70-100g a day. (I even think I remember reading something in Taubes about this, too). The Germans were at the forefront of research in this field, so maybe they were on to something, which trickled down to this cookbook!
So, the "excess" carbs are
not excess carbs, for me they are just the right amount to help fat metabolism run smoothly. And, equally, I seem to be hitting the right amount of fat so that what you call "excess" fat is anything but, it is exactly the right amount for me to achieve easy weight loss without feeling hungry or deprived.
YMMV, but these are my experiences with a very similar weight-loss plan to the one people are following on the Dr K plan. I don't weigh my protein and, as I'm doing just fine as I am, don't plan to. Maybe my stinginess prevents me from overdoing it on the meat!!! Or some days I don't fancy it and my main meal is a vegetable gratin, with maybe just a few bacon bits for flavour and texture. So, it would seem that I am instinctively keeping the protein low enough for my metabolism to remain in fat-burning mode.
Just out of interest, Caveman, what in your opinion
are "excess" carbs and "excess" fat - you must have some figures in mind?
I hope this gives you some sort of answer to your second question..., which, in short, would be: "because it's not" and "because it's not".
As ever, of course, YMMV.
amanda