I don't, as far as I know, have any sort of blood sugar/insulin issues (in terms of a specific diagnosis) but I am really starting to believe that there has to be a category of us who have some sort of carb metabolism problem (and with many, it also involves a diagnosable alteration in insulin production and response).
I'm still trying to figure this out. Some of the Taubes explanations can become quite complex when it comes to the biochemical processes. If I was a biochemist, I could probably understand them much better...but I'm only an RN.
And speaking of that....in nursing school and back in the 70's when I was working in a hospital....the picture of diabetes was quite different compared to now and the past few decades. There were 2 types back then....and the insulin-dependent ones where always childhood-onset and the adult-onset ones were always able to be simply diet-controlled. AND there was always a very strong family history of diabetes.
There was also NOT all this insulin-resistance and PCOS that seem to be running rampant now. The whole medical picture of diabetes was very different back then.
And it truly does track back to when they started all this low-fat/fat is bad for you stuff, adding additional sugar (usually in the form of HFCS) into all the new low-fat foods that came out.....beginning an epidemic of obesity and diabetes.....and to boot, a whole different picture of the types of diabetes seen.
The main concern for me, as far as being healthy goes....is the vitamin issue. And if supplements (esp. the B-vitamins) are just as good as eating the grains are. Does the body utilize the supplements as well as they do the vitamins in the food?
Other than that, I can't logically think (medically-speaking) of what else might be a safety or danger issue with the low-carb, higher fat diets. All the studies, including a recent huge Mayo Clinic one, are consistently showing that fat is NOT what they said it was and does NOT cause cardiac disease. I do wonder, however, if fat can be a big problem IF it is eaten in large amounts with simple carbs. I know there is no way we could lose weight on that combination (could not go into ketosis) but the question is.....could that combo make eating plenty of fat medically risky somehow?
I am truly fascinated by this whole switch from "fat is bad" to "sugar is bad"....and I totally agree with it. I just don't totally understand it when it comes to the biochemical details.
I have truly, at this point, been converted to seeing sugar and HFCS as poison but not seeing fat as bad. And as far as protein goes, I honestly don't eat all that much more protein than I normally would...even on a regular diet (not low-carb)....because so much of my intake involves veggies (with butter and cheese on them...which fills me up and keeps me full) and my protein intake is certainly not high, by any stretch of the imagination. But I do use butter and mayo freely......in fact, I HAVE to eat them in order to maintain the ketosis and lose weight.
And for ME.....I have to do militant low-carb to go into ketosis ad lose weight. Moderate low-carb will not work for me.....not for weight LOSS. For maintenance it works quite well. But give me some cake or ice cream....and I'm in BIG-TIME trouble. And why is that? When others can do it and not be flung into hunger, sugar-cravings and binge mode like I am?
There HAS to be something different about us....I just have to believe that. I mean, the successful calorie-counters here seem to be quite happy with their calorie-counting. For me, not only would I not lose weight, but I would be miserable...hungry and craving sugar and binging. Why do they seem quite OK on calorie-counting and also lose weight on it? There has to be a metabolic/physiologic/medical cause for it.
And kaplods~I couldn't agree more with you regarding wishing they would now investigate more into the WHO the plans work for and not just WHY the plans work. In the video of the Taubes lecture at Dartmouth, the examples he gave, to back the new theories, were ones like: a certain group, during a time of famine and eating strictly carbs pretty much....resulted in a certain percentage that, while malnourished (due to the famine and lack of enough food) got and/or remained quite fat. BUT....there were also a percentage who became/remained thin. The fat ones certainly point in the direction of the problem having been the carbohydrates....rather than the amount of food/calories. But what about the thin ones? Was the carb metabolism the same for all of them? Or do some of us have this specific problem while others do not? And what are the markers that identify which category we are in?
I know you already know that ketoacidosis is dangerous but ketosis is not. And I don't think we eat nearly enough protein to be concerned about NH4 and kidney problems. That leaves the vitamin issue only, as far as I can see....but like I said, I am still trying to understand all these changes....the ones promoted by Taubes and Lustig.
And one of my big questions is.....would low-carbing work just as well for the calorie-counters? And might it make them realize that gee, this is even better? Or do they truly feel better calorie-counting and are not always hungry doing that (like we would be)?
Hehe.....I wish I could have Gary Taubes explain this whole thing to me in person.
deena
PS....oh, and another question I have is...how do Eskimos not get vitamin-deficiencies?