Guest guest Posted August 7, 2005 Report Share Posted August 7, 2005 Hi Jeff, I use various supplements. The breakdown in RDA and DV as represented by software called Fitday, indicates that my nutrition is in the normal range. However, without supplementation, I would be lacking in several areas, particularly potassium and folates. I have not read the high fat Kwiterovich study. However, such studies seem to regard 40% carbohydrates as low or normal. 5% to 10% carbohydrates may be a very different context for such a study. (a new ballgame) Since modern food began including margarine as a cheap alternative to butter around the 1920s, population studies of fat would have included those trans fats. I have read material from the use of Ketogenic diets for epileptic children. I took it as a clue that such a diet is a viable alternative. There are a number of books touting high fat diets. Each seems to claim that a particular fat, such as saturated fat, or omega 6 oils, is their key. These diets all seem to differ on this point of which fat to choose. Also, common in these books, including Atkins, is a notion that the sateity of a high fat diet is a license to ignore calories. I never believed that idea, counted calories, and thus find myself in a minority within a minority. Dave > Congrats on your weight loss. > > The often misquoted numbers you refer to, say that 95% of all diets fail (by one year) and those that do succeed, lose/maintain about 5-10% of their intiial weight. For the average american, this would be about 10-20#. In the National Weight Control Registry, the subjects had to lose a minimum of 30 lbs and keep it off for at least a year. > > I am curious as how you define " optimal nutrition? " Do you have a dietary analysis of the diet your follow or recommend, as part of optimal nutrition would be acheiving adequate nutrient intake. If so can you post it. If not, would you mind analazying it or posting your recommended diet, so we could analyze it? > > Fat, is the most calorie dense food and high fat foods/diets are not the most nutrient dense macronutrient. Outside of the EFAs, which we need in very small amounts , and some vit e and a few other phytochemicals, high fat foods/diets have a very low nutrient/calorie ratio. what other nutrients are there in high fat foods? I have found it virtually impossible to design a high fat diet (over 20%) that is nutrient rich while not be excessive in calories. As trhe percent fat goes up over 20%, (especially over 30%) the nutrient density of the diet goes down. > > In addition, many of your links and " support " have all been disporven here including the often " mis " quoted studies of dr castelli and the framingham study. I have had the chance to discuss them with Dr Castelli in person, and one of our list members had a recent email conversation with him on the topics and the " mis " quotes that circulate on the internet'. Another one of your resources on the cholesterol myth, diet in his early 40s of a heart attack from clogged arteries. > > The studies that led to the low fat craze were not based on data on Trans fat but populations studies around the world. And the low fat diet that most americans think they follow is NOT a low fat diet, but a diet that contains around 30-35% fat, and is very low in fiber, vitamins and nutrients and essential fats, and high in fat, saturated fat, cholesterol, white flour, white sugar, salt etc. To call this a low fat diet, is misleading, and to use it as proof that low fat diets dont work or are dangerous, is misleading also. > > Granted, during an extreme weight loss, biomarkers of health, and general health usually improve regardless of how the weight is loss. However, once weight is stabilized, things change. Have you see the data from the kriterovich study, on what happend to those who were maintained on a high fat, weight stable diet after 6 months and 2 years later? > > You also might want to look into the longterm (well, not really that longterm as they dont always live that long) health effects of children who are placed on a high fat diet as treatment for their epilepsy. > > Again, congrats on your weight loss. Howwever a " N " of one doesnt prove anything and can often be very misleading. > > Regards > Jeff Quote Link to comment Share on other sites More sharing options...
Guest guest Posted August 7, 2005 Report Share Posted August 7, 2005 Hi Jeff, I use various supplements. The breakdown in RDA and DV as represented by software called Fitday, indicates that my nutrition is in the normal range. However, without supplementation, I would be lacking in several areas, particularly potassium and folates. I have not read the high fat Kwiterovich study. However, such studies seem to regard 40% carbohydrates as low or normal. 5% to 10% carbohydrates may be a very different context for such a study. (a new ballgame) Since modern food began including margarine as a cheap alternative to butter around the 1920s, population studies of fat would have included those trans fats. I have read material from the use of Ketogenic diets for epileptic children. I took it as a clue that such a diet is a viable alternative. There are a number of books touting high fat diets. Each seems to claim that a particular fat, such as saturated fat, or omega 6 oils, is their key. These diets all seem to differ on this point of which fat to choose. Also, common in these books, including Atkins, is a notion that the sateity of a high fat diet is a license to ignore calories. I never believed that idea, counted calories, and thus find myself in a minority within a minority. Dave > Congrats on your weight loss. > > The often misquoted numbers you refer to, say that 95% of all diets fail (by one year) and those that do succeed, lose/maintain about 5-10% of their intiial weight. For the average american, this would be about 10-20#. In the National Weight Control Registry, the subjects had to lose a minimum of 30 lbs and keep it off for at least a year. > > I am curious as how you define " optimal nutrition? " Do you have a dietary analysis of the diet your follow or recommend, as part of optimal nutrition would be acheiving adequate nutrient intake. If so can you post it. If not, would you mind analazying it or posting your recommended diet, so we could analyze it? > > Fat, is the most calorie dense food and high fat foods/diets are not the most nutrient dense macronutrient. Outside of the EFAs, which we need in very small amounts , and some vit e and a few other phytochemicals, high fat foods/diets have a very low nutrient/calorie ratio. what other nutrients are there in high fat foods? I have found it virtually impossible to design a high fat diet (over 20%) that is nutrient rich while not be excessive in calories. As trhe percent fat goes up over 20%, (especially over 30%) the nutrient density of the diet goes down. > > In addition, many of your links and " support " have all been disporven here including the often " mis " quoted studies of dr castelli and the framingham study. I have had the chance to discuss them with Dr Castelli in person, and one of our list members had a recent email conversation with him on the topics and the " mis " quotes that circulate on the internet'. Another one of your resources on the cholesterol myth, diet in his early 40s of a heart attack from clogged arteries. > > The studies that led to the low fat craze were not based on data on Trans fat but populations studies around the world. And the low fat diet that most americans think they follow is NOT a low fat diet, but a diet that contains around 30-35% fat, and is very low in fiber, vitamins and nutrients and essential fats, and high in fat, saturated fat, cholesterol, white flour, white sugar, salt etc. To call this a low fat diet, is misleading, and to use it as proof that low fat diets dont work or are dangerous, is misleading also. > > Granted, during an extreme weight loss, biomarkers of health, and general health usually improve regardless of how the weight is loss. However, once weight is stabilized, things change. Have you see the data from the kriterovich study, on what happend to those who were maintained on a high fat, weight stable diet after 6 months and 2 years later? > > You also might want to look into the longterm (well, not really that longterm as they dont always live that long) health effects of children who are placed on a high fat diet as treatment for their epilepsy. > > Again, congrats on your weight loss. Howwever a " N " of one doesnt prove anything and can often be very misleading. > > Regards > Jeff Quote Link to comment Share on other sites More sharing options...
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