Abstract
Since the dawn of civilization, carbohydrate has comprised the largest source of energy in the diet for most populations. The source of the carbohydrate has been from plants in the form of complex carbohydrate high in fiber. Only in affluent cultures has sugar contributed so much of the total energy. When carbohydrate is consumed as a major component of a plant-based diet, a high-carbohydrate, low-fat diet is associated with low plasma levels of total and low-density lipoprotein cholesterol, less coronary heart disease, less diabetes, and less obesity. Very low-carbohydrate (ketogenic) diets may provide short-term solutions but do not lead to a long-term solution for most people.
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Connor WE, Connor S: The dietary treatment of hyperlipidemia: rationale, technique and efficacy. Med Clin North Am 1982, 66:485–518.
Connor S, Connor WE: The New American Diet. New York: Simon & Schuster; 1986.
Clinical debate: Should a low-fat, high-carbohydrate diet be recommended for everyone? Connor WE, Connor SL: The case for a low-fat, high-carbohydrate diet. Katan MB, Grundy SM, Willet WC: Beyond low-fat diets. N Engl J Med 1997, 337:562–566; discussion 566–567.
Connor WE, Cerqueira M, Connor R, et al.: The plasma lipids, lipoproteins and diet of the Tarahumara Indians of Mexico. Am J Clin Nutr 1978, 31:1131–1142.
Cerqueira M, McMurry MP, Connor WE: The food and nutrient intakes of the Tarahumara Indians of Mexico. Am J Clin Nutr 1979, 32:905–915.
McMurry MP, Connor WE, Lin DS, et al.: The absorption of cholesterol and the sterol balance of the Tarahumara Indians of Mexico fed cholesterol-free and high cholesterol diets. Am J Clin Nutr 1985, 41:1289–1298.
McMurry MP, Cerqueira MT, Connor SL, et al.: Changes in lipid and lipoprotein levels and body weight in Tarahumara Indians after consumption of an affluent diet. N Engl J Med 1991, 325:1704–1708.
Ahrens EH, Hirsch J, Oette K, et al.: Carbohydrate-induced and fat-induced lipemia. Trans Assoc Am Phys 1961, 74:134–146.
Antonis A, Bersohn I: The influence of diet on serum triglycerides in South Africa white and Bantu prisoners. Lancet 1961, 1:3–9.
Coulston AM, Hollenbeck CB, Swislocki AL, et al.: Persistence of hypertriglyceridemic effect of low-fat high-carbohydrate diets in NIDDM patients. Diabetes Care 1989, 12:94–101.
Reaven GM, Olefsky JM: Increased plasma glucose and insulin responses to high-carbohydrate feedings in normal subjects. J Clin Endocrinol Metab 1974, 38:151–154.
Ginsberg H, Olefsky JM, Kimmerling G: Induction of hypertriglyceridemia by a low-fat diet. Clin Endocrinol Metab 1976, 42:729–735.
Gonen B, Patsch W, Kuisk I, et al.: The effect of short-term feeding of a high carbohydrate diet on HDL subclasses in normal subjects. Metabolism 1981, 30:1125–1129.
Harris WS, Connor WE, Inkeles SB, et al.: Dietary omega-3 fatty acids prevent carbohydrate-induced hypertriglyceridemia. Metabolism 1984, 33:1016–1019.
Melish J, Le NA, Ginsberg H, et al.: Dissociation of apoprotein B and triglyceride production in very-low-density lipoproteins. Am J Physiol 1980, 239:E354-E362.
Ruderman ND, Johns A, Krauss RM, et al.: A biochemical and morphologic study of very low density lipoproteins in carbohydrate-induced hypertriglyceridemia. J Clin Invest 1971, 50:1355–1368.
Ullmann D, Connor WE, Hatcher LE, et al.: Will a high-carbohydrate, low-fat diet lower plasma lipids and lipoproteins without producing hypertriglyceridemia? Arterioscler Thromb 1991, 11:1059–1067.
Weintraub MS, Eisenberg S, Breslow JL: Different patterns of postprandial lipoprotein metabolism in normal, type IIa, type III and type IV hyperlipoproteinemic individuals. J Clin Invest 1987, 79:1110–1119.
Harris WS, Connor WE, Alam N, et al.: Reduction of postprandial triglyceridemia in humans by dietary n-3 fatty acids. J Lipid Res 1988, 29:1451–1460.
Duell PB, Hatcher LF, Connor WE: Is a very low-fat diet detrimental to fasting and postprandial plasma lipid levels? Circulation 1997, 96:2677.
Harris WS, Rothrock DW, Fanning A, et al.: Fish oils in hypertriglyceridemia: a dose-response study. Am J Clin Nutr 1990, 51:399–406.
Harris WS, Connor WE, McMurry MP: The comparative reductions of the plasma lipids and lipoproteins by dietary polyunsaturated fats: salmon oil versus vegetable oils. Metabolism 1983, 32:179–184.
Osler W: The Principles and Practice of Medicine. New York: D Appleton and Company; 1947.
Joslin EP: The Treatment of Diabetes Mellitus. New York: Lea and Febiger; 1928.
Banting FG, Best CM: The internal secretion of the pancreas. J Lab Clin Med 1922, 11:465–480.
Stone D, Connor WE: The prolonged effects of a low cholesterol, high carbohydrate diet upon serum lipids in diabetic patients. Diabetes 1963, 12:127–132.
American Diabetes Association: Evidence-based nutrition principles and recommendations for the treatment and prevention of diabetes and related complications. Diabetes Care 2002, 102:202–212.
Garg G: High monounsaturated-fat diets for patients with diabetes mellitus: a meta-analysis. Am J Clin Nutr 1998, 67(Suppl):577S-582S.
Knowler WC, Barrett-Connor E, Fowler SE, et al.: Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin. N Engl J Med 2002, 346:393–403.
Gerhard GT, Ahmann A, Meeuws K, et al.: Effects of a low-fat diet compared with those of a high-monounsaturated fat diet on body weight, plasma lipids and lipoproteins, and glycemic control in type 2 diabetes. Am J Clin Nutr 2004, 80:668–673.
Elliott SS, Keim NL, Stern JS, et al.: Fructose, weight gain, and the insulin resistance syndrome. Am J Clin Nutr 2003, 78:804–805.
Orchard TJ, Temprosa M, Goldberg R, et al.: The effect of metformin and intensive lifestyle intervention on the metabolic syndrome: the Diabetes Prevention Program randomized trial. Ann Intern Med 2005, 142:611–619.
Dreon DM, Fernstrom HA, Williams PT, et al.: A very-low fat diet is not associated with improved lipoprotein profiles in men with a predominance of large, low-density lipoproteins. Am J Clin Nutr 1999, 69:411–418.
Krauss RM, Dreon DM: Low-density-lipoprotein subclasses and response to a low-fat diet in healthy men. Am J Clin Nutr 1995, 62:478S-487S.
Jenkins DJ, Kendall CW, Marchie A, et al.: Effects of a dietary portfolio of cholesterol-lowering foods vs lovastatin on serum lipids and C-reactive protein. JAMA 2003, 290:502–510.
Gardner CD, Coulston A, Chatterjee L, et al.: The effect of a plant-based diet on plasma lipids in hypercholesterolemic adults: a randomized trial. Ann Intern Med 2005, 142:725–733.
Ornish D, Brown SE, Scherwitz LW: Can lifestyle changes reverse coronary atherosclerosis? The Lifestyle Heart Trial. Lancet 1990, 336:129–133.
Koertge J, Weidner G, Elliott-Eller M, et al.: Improvement in medical risk factors and quality of life in women and men with coronary artery disease in the Multicenter Lifestyle Demonstration Project. Am J Cardiol 2003, 91:1316–1322.
Barnard RJ, Massey MR, Cherny S, et al.: Long-term use of a high-complex-carbohydrate, high-fiber, low-fat diet and exercise in the treatment of NIDDM patients. Diabetes Care 1983, 6:268–273.
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Connor, W.E., Barton Duell, P. & Connor, S.L. Benefits and hazards of dietary carbohydrate. Curr Atheroscler Rep 7, 428–434 (2005). https://doi.org/10.1007/s11883-005-0059-4
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DOI: https://doi.org/10.1007/s11883-005-0059-4