moonboots | il a raison, le diabète de type 2 est causé par l'accumulation des graisses, notamment saturées, dans les cellules, notamment des muscles et du foie, ce qui empêche la métabolisation du sucre par l'insuline :
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Intramyocellular lipid concentrations are correlated with insulin sensitivity in humans: a 1H NMR spectroscopy study.
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Recent muscle biopsy studies have shown a relation between intramuscular lipid content and insulin resistance.
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These results show that intramyocellular lipid concentration, as assessed non invasively by localized 1H NMR spectroscopy, is a good indicator of whole body insulin sensitivity in non-diabetic, non-obese humans.
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https://www.ncbi.nlm.nih.gov/pubmed/10027589
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Plasma fatty acid composition and incidence of diabetes in middle-aged adults: the Atherosclerosis Risk in Communities (ARIC) Study.
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The proportional saturated fatty acid composition of plasma is positively associated with the development of diabetes. Our findings with the use of this biomarker suggest indirectly that the dietary fat profile, particularly that of saturated fat, may contribute to the etiology of diabetes.
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https://www.ncbi.nlm.nih.gov/pubmed/12816776
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Skeletal Muscle Insulin Resistance: Roles of Fatty Acid Metabolism and Exercise
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In skeletal muscle, insulin resistance has been linked to lipid accumulation and, consequently, to defects in FA metabolism, which may include alterations in muscle FA uptake, triacylglycerol (TG) synthesis, TG breakdown (lipolysis), FA oxidation, or any combination of these.
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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2579902/
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Dietary fat intake as risk factor for the development of diabetes: multinational, multicenter study of the Mediterranean Group for the Study of Diabetes (MGSD).
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Our data support the view that increased animal fat intake is associated with the presence of diabetes.
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https://www.ncbi.nlm.nih.gov/pubmed/12547853
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Free fatty acids and skeletal muscle insulin resistance.
Acute exposure to fatty acids causes insulin resistance in muscle, and excess dietary lipid and obesity are also strongly associated with muscle insulin resistance.
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https://www.ncbi.nlm.nih.gov/pubmed/18460913
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Intracellular lipid accumulation in liver and muscle and the insulin resistance syndrome.
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there is a high degree of association of both intrahepatocellular and intramyocellular lipids with insulin resistance and associated cardiometabolic risk factors.
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https://www.ncbi.nlm.nih.gov/pubmed/19026935
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Fatty acids and glucolipotoxicity in the pathogenesis of Type 2 diabetes.
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Western diets rich in saturated fats cause obesity and insulin resistance, and increase levels of circulating NEFAs [non-esterified ('free') fatty acids].
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https://www.ncbi.nlm.nih.gov/pubmed/18481955
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Meat Consumption as a Risk Factor for Type 2 Diabetes
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A 2011 meta-analysis by Pan et al. [12], including 442,101 participants and 28,228 diabetes cases, showed that consumption of both unprocessed and processed red meat, as divided into quintiles, was significantly associated with risk of type 2 diabetes.
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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3942738/
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Egg consumption and the risk of type 2 diabetes mellitus: a case-control study.
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Our data support a possible relationship of egg consumption and increased risk of type 2 diabetes mellitus.
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https://www.ncbi.nlm.nih.gov/pubmed/22390963
du coup en effet la part de glucides dans l'apport calorique est inversement proportionnelle au taux de diabètiques :
Citation :
Dietary glycemic index, glycemic load, and digestible carbohydrate intake are not associated with risk of type 2 diabetes in eight European countries.
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Our study shows that digestible carbohydrate intake is not associated with diabetes risk and suggests that diabetes risk with high-GI and -GL diets may be more modest than initial studies suggested.
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https://www.ncbi.nlm.nih.gov/pubmed/23190759
après si tu manges une grosse quantité de calories faite de beaucoup de gras et beaucoup de glucides forcément la quantité de glucides va impacter ton diabète, c'est la limite d'une affirmation selon laquelle la consommation de glucides n'a aucune importance, mais la solution réelle ne se trouve pas dans la réduction des glucides mais dans l'adoption d'un régime très faible en gras et élevé en glucides :
Citation :
The effects of high-carbohydrate, high plant fiber (HCF) diets on glucose and lipid metabolism of 20 lean men receiving insulin therapy for diabetes mellitus were evaluated on a metabolic ward.
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These studies suggest that HCF diets may be the dietary therapy of choice for certain patients with the maturity-onset type of diabetes.
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https://www.ncbi.nlm.nih.gov/pubmed/495550
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A low-fat vegan diet improves glycemic control and cardiovascular risk factors in a randomized clinical trial in individuals with type 2 diabetes.
We sought to investigate whether a low-fat vegan diet improves glycemic control and cardiovascular risk factors in individuals with type 2 diabetes.
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Both a low-fat vegan diet and a diet based on ADA guidelines improved glycemic and lipid control in type 2 diabetic patients. These improvements were greater with a low-fat vegan diet.
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The vegan diet (10% of energy from fat, 15% protein, and 75% carbohydrate) consisted of vegetables, fruits, grains, and legumes. Participants were asked to avoid animal products and added fats and to favor low–glycemic index foods, such as beans and green vegetables. Portion sizes, energy intake, and carbohydrate intake were unrestricted.
The ADA diet (15–20% protein, <7% saturated fat, 60–70% carbohydrate and monounsaturated fats, and cholesterol ≤200 mg/day) was individualized, based on body weight and plasma lipid concentrations (6). ADA group participants with a BMI >25 kg/m2 (all but three ADA group participants) were prescribed energy intake deficits of 500–1,000 kcal.
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https://www.ncbi.nlm.nih.gov/pubmed/16873779
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Metabolic effects of high-carbohydrate, high-fiber diets for insulin-dependent diabetic individuals.
The metabolic effects of high-carbohydrate (70%), high-fiber (70 g) (HCHF) and low-carbohydrate (39%), low-fiber (10 g) (LCLF) diets were examined for 10 subjects with insulin-dependent diabetes mellitus (IDDM). ...
These results suggest that in IDDM patients, HCHF diets enhance peripheral glucose disposal, decrease basal insulin requirements, and lower total cholesterol without altering glycemic control or triglycerides.
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https://www.ncbi.nlm.nih.gov/pubmed/1659172
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Vegetarian diets and incidence of diabetes in the Adventist Health Study-2.
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Vegetarian diets (vegan, lacto ovo, semi-) were associated with a substantial and independent reduction in diabetes incidence.
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https://www.ncbi.nlm.nih.gov/pubmed/21983060
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Beneficial effects of a high carbohydrate, high fiber diet on hyperglycemic diabetic men.
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Thus, a high carbohydrate diet with generous amounts of dietary fiber may be the treatment of choice of diabetic patients requiring sulfonylureas or less than 30 units of insulin per day.
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https://www.ncbi.nlm.nih.gov/pubmed/941870
Citation :
Type of Vegetarian Diet, Body Weight, and Prevalence of Type 2 Diabetes
Mean BMI was lowest in vegans (23.6 kg/m2) and incrementally higher in lacto-ovo vegetarians (25.7 kg/m2), pesco-vegetarians (26.3 kg/m2), semi-vegetarians (27.3 kg/m2), and nonvegetarians (28.8 kg/m2). Prevalence of type 2 diabetes increased from 2.9% in vegans to 7.6% in nonvegetarians; the prevalence was intermediate in participants consuming lacto-ovo (3.2%), pesco (4.8%), or semi-vegetarian (6.1%) diets. After adjustment for age, sex, ethnicity, education, income, physical activity, television watching, sleep habits, alcohol use, and BMI, vegans (OR 0.51 [95% CI 0.40–0.66]), lacto-ovo vegetarians (0.54 [0.49–0.60]), pesco-vegetarians (0.70 [0.61–0.80]), and semi-vegetarians (0.76 [0.65–0.90]) had a lower risk of type 2 diabetes than nonvegetarians.
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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2671114/
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Usefulness of vegetarian and vegan diets for treating type 2 diabetes.
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Vegetarian and vegan diets present potential advantages in managing type 2 diabetes that merit the attention of individuals with diabetes and their caregivers.
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https://www.ncbi.nlm.nih.gov/pubmed/20425575
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Adherence to high-carbohydrate, high-fiber diets: long-term studies of non-obese diabetic men.
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Hospital HCF diets with 70% of energy as carbohydrate and 65 gm plant fiber daily lowered insulin doses, serum cholesterol, and triglycerides.
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https://www.ncbi.nlm.nih.gov/pubmed/2993398
Citation :
Association of high carbohydrate versus high fat diet with glycated hemoglobin in high calorie consuming type 2 diabetics
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Carbohydrate and dietary fiber intakes were inversely (P: < 0.0001 and 0.003 respectively) and dietary amount and proportion of saturated, mono-unsaturated and poly-unsaturated fatty were positively (P: < 0.0001, 0.03, 0.01 and 0.01 respectively) associated with HbA1C concentrations.
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This study showed that the substitution of fat for carbohydrate is associated with low concentrations of HbA1c in high calorie consuming type 2 diabetic patients.
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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3691745/
Citation :
The effects of a low-fat, plant-based dietary intervention on body weight, metabolism, and insulin sensitivity.
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Adoption of a low-fat, vegan diet was associated with significant weight loss in overweight postmenopausal women, despite the absence of prescribed limits on portion size or energy intake.
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https://www.ncbi.nlm.nih.gov/pubmed/16164885
pour un médecin comme Neal Barnard le diabète de type 2 est entièrement réversible, du moment qu'il s'agit bien d'un diabète de type 2, et que le pancréas n'est pas atteint :
https://www.youtube.com/watch?v=ktQzM2IA-qU
https://www.amazon.com/Neal-Barnard [...] e+diabetes
mais même les diabètes de type 1 ont intérêt à passer à un régime végétalien faible en gras puisque ça leur permet de réduire leur médication
cf les témoignages sur cette chaîne : https://www.youtube.com/user/mindfu [...] bby/videos Message édité par moonboots le 20-01-2018 à 12:50:59
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