If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Good Calories Bad Calories - Bad Science
So, ARE some calories better than others? Is this the magic answer? I
doubt it. Gary Taubes raises some good questions, but answers few in this book. Here's a link to my complete review... http://suddendisruption.blogspot.com/ My question is this, what part of the diet community is actually following his advice? Anyone have any stats? What effects do these books have on people's lives? Sudden Disruption -- Explore the Sudden-Centric Cyberverse... http://www.sudden.net |
#2
|
|||
|
|||
Quote:
Here's comment by Dr. John Briffa, a London Physician: "Today sees the publication of a study in the Journal of the American Medical Association in which the effectiveness of four diets was assessed over a year-long period [1]. Researchers at Stanford University School of Medicine ascribed women to eat either the Atkins’ diet (low carb), Zone diet (carb, protein and fat in the ratio of 40:30:30), LEARN diet (based on standard food pyramid) and the Ornish diet (low fat, high carb). At the end of the year it was revealed that the most effective regime was the Atkins diet, with an average weight loss of 10.4 lbs. Average weight loss on the Zone, LEARN and Ornish diets were 3.5, 5.7, 4.8 lbs respectively. Note here that the effectiveness of the Atkins diet was approximately double that of higher carb diets (Ornish and LEARN). But that’s not all, because the Atkins’ diet ... brought about significant improvements in one or more health measurements such as blood triglyceride levels, ‘healthy’ high density lipoprotein (HDL) cholesterol levels and blood pressure. Taken as a whole, the Atkins’ diet beat the other ones hands down. This result may come as a surprise to those who continue to tout the ‘benefits’ of a low fat diet. However, we can be pretty sure these findings are precisely what individuals who use low and lower-carb diets in practice would expect. I, personally, have found lower-carb diets broadly beneficial not just in terms of weight loss, but in normalizing physiology and biochemistry too." To learn how Taubes' book has affected people struggling with weight loss issues, I suggest you Google "Gary Taubes Low-carb forums." |
#3
|
|||
|
|||
Good Calories Bad Calories - Bad Science
Sudden Disruption wrote:
So, ARE some calories better than others? Absolutely. If that weren't true there would be no supporters of either low carb or low fat diet plans. Is this the magic answer? There is no magic answer. The absolute best that can be acheived is loss without hunger but with immediate regain trend as soon as the diet is quit. Anyone looking for a magic answer, no matter what type, is going to fail. I doubt it. That's nice. It doesn't appear that you've read the book though. Gary Taubes raises some good questions, but answers few in this book. Of course. That'sd the *purpose* of his book. His book is not a scientific work that suggests a solution. It's a journalistic work that shows exactly how bad the science used to support low fat diets is. Here's a link to my complete review... A blogspot spammer. I'll pass on the link thanx. My question is this, what part of the diet community is actually following his advice? *Anyone have any stats? *What effects do these books have on people's lives? Since his advice does not describe an eating system your questions don't make sense. |
#4
|
|||
|
|||
Good Calories Bad Calories - Bad Science
On 2008-07-12, David Brown davebnepatyahoo.com wrote:
At the end of the year it was revealed that the most effective regime was the Atkins diet, with an average weight loss of 10.4 lbs. Average weight loss on the Zone, LEARN and Ornish diets were 3.5, 5.7, 4.8 lbs Losing 10.4 pounds in an entire year is pitifully little, never mind 3.5, keeping in mind that the subjects in this study were all obese. According to a description of the study, the participants were ``311 free-living, overweight/obese (body mass index, 27-40) nondiabetic, premenopausal women''. A woman of typical muscle mass should be at BMI 20, so the worst of these subjects needed to lose about half their body weight: a hundred pounds or more! The meagre weight loss over an entire year indicates that during the study, they didn't get a proper grip on their overeating. A calorie-controlled diet, if adhered to properly, would have had much better results. The subjects in the study were all fat enough that a loss of /at least/ two pounds per week would have been realistic. respectively. Note here that the effectiveness of the Atkins diet was approximately double that of higher carb diets (Ornish and LEARN). Someone on the Atkins diet would be depleted of glycogen, which makes an obvious weight difference, since glycogen is hydrated. Supposedly, the difference can be several pounds. Just by eating less, you can lose weight without losing any body fat, lean mass or glycogen. By queuing less material for digestion, within a few days, your gut will be more empty. The digestive system can hold a lot, supposedly. The abdomens of people who stuff themselves carry many pounds of material at various stages of processing. Reduce the stuffing, and within a couple of days, the abdominal inventory will dwindle, translating to pounds shed. But that?s not all, because the Atkins? diet ... brought about significant improvements in one or more health measurements such as Which is it? One, or more? If one, which one? blood triglyceride levels, ?healthy? high density lipoprotein (HDL) cholesterol levels and blood pressure. Taken as a whole, the Atkins? diet beat the other ones hands down. On average, the subjects were still obese at the conclusion of the study. Quite probably, they didn't improve their body compositions; they only emptied their guts and lost some body water, by somewhat toning down the voraciousness of their overeating. To lose fat, you must reduce calories to below your maintenance range. For people who have adapted their bodies to an exorbitant calorie intake, this reduction has to be quite severe before anything will happen. A metabolism that had been demanded to deal with 6000 calories per day for years will gladly take a breather if given a chance. This result may come as a surprise to those who continue to tout the ?benefits? of a low fat diet. The results are no surprise to people who understand energy. Someone at BMI 40, who manages to lose only a couple of pounds in an entire year, cannot really said to have been on any kind of diet. However, we can be pretty sure these findings are precisely what individuals who use low and lower-carb diets in practice would expect. At best, all you can say is that stuffing your face with low-carb food seems to be less dangerous than stuffing your face with high-carb food. Carbohydrate material, particularly the refined kind, is potentially harmful due to its rapid absorption. This rapid absorption can create an emergency state within the body, the response to which is the storage of fat. But this is caused by overeating; it's not an inherent problem with carbohydrate. You can in fact safely eat a lot more carbohydrate in a day than what the low-carb nutcases propose, as long as you don't overeat, and as long as you don't consume it all at once. There are healthy, slim populations in the world, who eat remarkably differently from each other; what they all have in common is that they don't stuff themselves. If you don't eat more than 1600 calories per day (man) or 1200 (woman), and your nutritional needs are met, it doesn't matter if the bulk of the energy comes from fat, protein or carbohydrate material. |
#5
|
|||
|
|||
Good Calories Bad Calories - Bad Science
Doug Freyburger
Absolutely. If that weren't true there would be no supporters of either low carb or low fat diet plans. That's naive! The history of food and medicine is FULL of ineffective solutions supported by large groups. Do I really need to name a few? There is no magic answer. Not YET. But counting calories and stomach-limiting technologies are getting close. That's nice. It doesn't appear that you've read the book though. I struggled through ALL 460 pages. A blogspot spammer. I'll pass on the link thanx. And you accuse ME of judging without reading! Kaz Kylheku Excellent response to David above, but you missed a very important point which may actually be key to the problem. If you look at humans as rats in a cage, you'll discover our behavior is similar. We eat more and gain weigh as more food is thrown in the cage. The last fifty years has seen "available" food more than double with food available at more places, in more forms and in larger quantities. We have more food in our cage. Since the Atkins diet is also the most restrictive of these four (carbs AND to some degree fat), it decreases the available food "thrown in the Atkins cage" and has a more dramatic effect of limiting actual calories. And like you say, none of these diets are very effective and 311 subjects if far to small a study to be useful. A calorie-controlled diet, if adhered to properly, would have had much better To lose fat, you must reduce calories to below your maintenance range. I agree completely. For people who have adapted their bodies to an exorbitant calorie intake, this reduction has to be quite severe before anything will happen. Which Taubes seems to have ignored. Thanks for the excellent defense. We are desperately in need of good science. Even if some refuse to read it. Sudden Disruption -- Explore the Sudden-Centric Cyberverse... http://suddendisruption.blogspot.com/ |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Good Calories, Bad Calories | Bob | Low Carbohydrate Diets | 3 | June 25th, 2008 06:40 PM |
Calories Explained.(alphabetical list of calories in food) | [email protected] | Low Carbohydrate Diets | 0 | March 23rd, 2008 09:33 AM |
Nice Reader Review of Taubes Book "Good Calories, Bad Calories" | Jim | Low Carbohydrate Diets | 2 | October 1st, 2007 05:24 PM |
Nice Reader Review of Taubes New Book "Good Calories, Bad Calories" | Jim | Low Carbohydrate Diets | 11 | September 30th, 2007 01:10 PM |
Taubes: Good Calories, Bad Calories | Roger Zoul | Low Carbohydrate Diets | 7 | September 13th, 2007 05:03 PM |