Keto Diets.  

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oswaldosalcedo
(@oswaldosalcedo)
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13/11/2019 8:11 am  

Am J Physiol Endocrinol Metab. 2007 Jun;292(6):E1724-39.

A high-fat, ketogenic diet induces a unique metabolic state in mice.

Kennedy AR, Pissios P, Otu H, Xue B, Asakura K, Furukawa N, Marino FE, Liu FF, Kahn BB, Libermann TA, Maratos-Flier E.

Division of Endocrinology, Departmentof Medicine, Beth Israel Deaconess Medical Center, 330 Brookline Ave., Boston, MA 02215, USA.

Ketogenic diets have been used as an approach to weight loss on the basis of the theoretical advantage of a low-carbohydrate, high-fat diet. To evaluate the physiological and metabolic effects of such diets on weight we studied mice consuming a very-low-carbohydrate, ketogenic diet (KD). This diet had profound effects on energy balance and gene expression. C57BL/6 mice animals were fed one of four diets: KD; a commonly used obesogenic high-fat, high-sucrose diet (HF); 66% caloric restriction (CR); and control chow (C). Mice on KD ate the same calories as mice on C and HF, but weight dropped and stabilized at 85% initial weight, similar to CR. This was consistent with increased energy expenditure seen in animals fed KD vs. those on C and CR. Microarray analysis of liver showed a unique pattern of gene expression in KD, with increased expression of genes in fatty acid oxidation pathways and reduction in lipid synthesis pathways. Animals made obese on HF and transitioned to KD lost all excess body weight, improved glucose tolerance, and increased energy expenditure. Analysis of key genes showed similar changes as those seen in lean animals placed directly on KD. Additionally, AMP kinase activity was increased, with a corresponding decrease in ACC activity. These data indicate that KD induces a unique metabolic state congruous with weight loss.

dr frankenstein


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guijr
(@guijr)
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13/11/2019 8:32 am  

I don`t like the high fat idea, but very low carbs (only at breakfast and post-workout) and high protein works nice for me and the people I work with.

"The medals don't mean anything and the glory doesn't last. It's all about your happiness. The rewards are going to come, but my happiness is just loving the sport and having fun performing" ~ Jackie Joyner Kersee.


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oswaldosalcedo
(@oswaldosalcedo)
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13/11/2019 8:52 am  
Posted by: guijr
I don`t like the high fat idea, but very low carbs (only at breakfast and post-workout) and high protein works nice for me and the people I work with.

yes, both works.
but i like fat.

dr frankenstein


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guijr
(@guijr)
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Posts: 744
13/11/2019 9:18 am  

Depending of the kind of fat, it's not good for the liver, don't you agree?

"The medals don't mean anything and the glory doesn't last. It's all about your happiness. The rewards are going to come, but my happiness is just loving the sport and having fun performing" ~ Jackie Joyner Kersee.


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oswaldosalcedo
(@oswaldosalcedo)
Estimable Member
Joined: 1 year ago
Posts: 234
13/11/2019 9:46 am  
Posted by: guijr
Depending of the kind of fat, it's not good for the liver, don't you agree?

i eat monounsaturated, polyunsaturated and saturated, no liver problems.

info related:

Cleveland Clinic Journal of Medicine
Very-low-carbohydrate weight-loss diets revisited.
http://www.ccjm.org/pdffiles/Volek1102.pd f" target="_blank" rel="noopener"> http://www.ccjm.org/pdffiles/Volek1102.pdf

Nutr Metab.
The case for not restricting saturated fat on a low carbohydrate diet.
http://www.nutritionandmetabolism.com/content/2/1/2 1" target="_blank" rel="noopener"> http://www.nutritionandmetabolism.com/content/2/1/21

. Last edited by oswaldosalcedo on 12-19-2007 at 05:02 PM

dr frankenstein


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