Eat to Live Podcast

Your health is your most precious gift and nutrition can change your life. Each month join Dr. Fuhrman and health experts to learn nutritional wisdom for healthier days.

New episode coming first week of February!

Episode 8

Sugar, sugar, and more sugar

Sure, there’s nothing new about saying added sugar is bad for you (regardless of your age). Your mom told you, and your doctor says so, too, but you can’t sugar-coat the truth — you love the sweet stuff. So what else is new? Well, it turns out that there is a lot of information that is both new and troubling about sugar.

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References for Episode 8

  1. Kanoski SE, Davidson TL. Western diet consumption and cognitive impairment: links to hippocampal dysfunction and obesity. Physiol Behav 2011, 103:59-68.
  2. Kroner Z. The relationship between Alzheimer's disease and diabetes: Type 3 diabetes? Altern Med Rev 2009, 14:373-379.
  3. Kodl CT, Seaquist ER. Cognitive dysfunction and diabetes mellitus. Endocr Rev 2008, 29:494-511.
  4. Starr VL, Convit A. Diabetes, sugar-coated but harmful to the brain. Curr Opin Pharmacol 2007, 7:638-642.
  5. Ye X, Gao X, Scott T, Tucker KL. Habitual sugar intake and cognitive function among middle-aged and older Puerto Ricans without diabetes. Br J Nutr 2011, 106:1423-1432.
  6. Knuppel A, Shipley MJ, Llewellyn CH, Brunner EJ. Sugar intake from sweet food and beverages, common mental disorder and depression: prospective findings from the Whitehall II study. Sci Rep 2017, 7:6287.
  7. Beilharz JE, Maniam J, Morris MJ. Diet-Induced Cognitive Deficits: The Role of Fat and Sugar, Potential Mechanisms and Nutritional Interventions. Nutrients 2015, 7:6719-6738.
  8. Sanchez-Villegas A, Toledo E, de Irala J, et al. Fast-food and commercial baked goods consumption and the risk of depression. Public Health Nutr 2012, 15:424-432.
  9. Chang SC, Cassidy A, Willett WC, et al. Dietary flavonoid intake and risk of incident depression in midlife and older women. Am J Clin Nutr 2016, 104:704-714.
  10. Molendijk M, Molero P, Ortuno Sanchez-Pedreno F, et al. Diet quality and depression risk: A systematic review and dose-response meta-analysis of prospective studies. J Affect Disord 2018, 226:346-354.
  11. Beezhold BL, Johnston CS, Daigle DR. Vegetarian diets are associated with healthy mood states: a cross-sectional study in Seventh Day Adventist adults. Nutrition Journal 2010, 9:26.
  12. Blanchflower DG, Oswald AJ, Stewart-Brown S. Is Psychological Well-Being Linked to the Consumption of Fruit and Vegetables? Social Indicators Research 2012.
  13. Beezhold BL, Johnston CS. Restriction of meat, fish, and poultry in omnivores improves mood: A pilot randomized controlled trial. Nutr J 2012, 11:9.
  14. Francis HM, Stevenson RJ, Chambers JR, et al. A brief diet intervention can reduce symptoms of depression in young adults - A randomised controlled trial. PLoS One 2019, 14:e0222768.
  15. Firth J, Marx W, Dash S, et al. The Effects of Dietary Improvement on Symptoms of Depression and Anxiety: A Meta-Analysis of Randomized Controlled Trials. Psychosom Med 2019, 81:265-280.
  16. Spencer SJ, Korosi A, Laye S, et al. Food for thought: how nutrition impacts cognition and emotion. NPJ Sci Food 2017, 1:7.
  17. Lamport DJ, Saunders C, Butler LT, Spencer JP. Fruits, vegetables, 100% juices, and cognitive function. Nutr Rev 2014, 72:774-789.
  18. Devore EE, Kang JH, Breteler MM, Grodstein F. Dietary intakes of berries and flavonoids in relation to cognitive decline. Ann Neurol 2012.
  19. O'Brien J, Okereke O, Devore E, et al. Long-term intake of nuts in relation to cognitive function in older women. J Nutr Health Aging 2014, 18:496-502.
  20. Avena NM, Gold JA, Kroll C, Gold MS. Further developments in the neurobiology of food and addiction: update on the state of the science. Nutrition 2012, 28:341-343.
  21. Fortuna JL. The obesity epidemic and food addiction: clinical similarities to drug dependence. J Psychoactive Drugs 2012, 44:56-63.
  22. Gearhardt AN, Yokum S, Orr PT, et al. Neural Correlates of Food Addiction. Arch Gen Psychiatry 2011.
  23. Taylor VH, Curtis CM, Davis C. The obesity epidemic: the role of addiction. CMAJ 2010, 182:327-328.
  24. Volkow ND, Wang GJ, Fowler JS, et al. Food and drug reward: overlapping circuits in human obesity and addiction. Curr Top Behav Neurosci 2012, 11:1-24.
  25. Moreira PI. Alzheimer's disease and diabetes: an integrative view of the role of mitochondria, oxidative stress, and insulin. J Alzheimers Dis 2012, 30 Suppl 2:S199-215.
  26. Sommerfield AJ, Deary IJ, Frier BM. Acute hyperglycemia alters mood state and impairs cognitive performance in people with type 2 diabetes. Diabetes Care 2004, 27:2335-2340.
  27. Cox DJ, Kovatchev BP, Gonder-Frederick LA, et al. Relationships between hyperglycemia and cognitive performance among adults with type 1 and type 2 diabetes. Diabetes Care 2005, 28:71-77.
  28. Schopf V, Fischmeister FP, Windischberger C, et al. Effects of individual glucose levels on the neuronal correlates of emotions. Front Hum Neurosci 2013, 7:212.
  29. Barnard ND, Bunner AE, Agarwal U. Saturated and trans fats and dementia: a systematic review. Neurobiol Aging 2014, 35 Suppl 2:S65-73.
  30. Andre P, Laugerette F, Feart C. Metabolic Endotoxemia: A Potential Underlying Mechanism of the Relationship between Dietary Fat Intake and Risk for Cognitive Impairments in Humans? Nutrients 2019, 11.
  31. Erridge C. The capacity of foodstuffs to induce innate immune activation of human monocytes in vitro is dependent on food content of stimulants of Toll-like receptors 2 and 4. Br J Nutr 2011, 105:15-23.
  32. Erridge C, Attina T, Spickett CM, Webb DJ. A high-fat meal induces low-grade endotoxemia: evidence of a novel mechanism of postprandial inflammation. Am J Clin Nutr 2007, 86:1286-1292.
  33. Madison AA, Belury MA, Andridge R, et al. Afternoon distraction: a high-saturated-fat meal and endotoxemia impact postmeal attention in a randomized crossover trial. Am J Clin Nutr 2020.