BrainWaves: A Neurology Podcast

#135 Brain food

BrainWaves: A Neurology Podcast

A low salt diet can reduce your risk of hypertension. A low carb diet can reduce your risk of diabetes. But is there a diet out there which can lower your risk of neurologic disease? Specifically, dementia? The answer is...maybe?

This week on the program we work our way up the food chain describing the vital micronutrients, food groups, and fad diets out there which may promote brain health--and could even lower your risk of dementia. Sit back, grab some blueberries, and enjoy!

IF YOU'RE TAKING YOUR NEUROLOGY BOARDS, and not sure how to prepare, check out the 2019 Penn Neurology Board Review Course at https://upenn.cloud-cme.com/default.aspx?P=5&EID=54399. BrainWaves' listeners get $150 off their enrollment fee using the promo code 'WAVES2019'.

Produced by James E. Siegler. Music courtesy of Axeltree, Chris Zabriskie, John Pazdan, Josh Woodward, Kevin McLeod, and Pachyderm. Sound effects by Mike Koenig and Daniel Simion. BrainWaves' podcasts and online content are intended for medical education only and should not be used for clinical decision making. Be sure to follow us on Twitter @brainwavesaudio for the latest updates to the podcast.

REFERENCES

  1. Kennedy DO, Wightman EL, Reay JL, Lietz G, Okello EJ, Wilde A and Haskell CF. Effects of resveratrol on cerebral blood flow variables and cognitive performance in humans: a double-blind, placebo-controlled, crossover investigation. Am J Clin Nutr. 2010;91:1590-7.
  2. Devore EE, Kang JH, Breteler MM and Grodstein F. Dietary intakes of berries and flavonoids in relation to cognitive decline. Annals of neurology. 2012;72:135-43.
  3. Norton S, Matthews FE, Barnes DE, Yaffe K and Brayne C. Potential for primary prevention of Alzheimer's disease: an analysis of population-based data. The Lancet Neurology. 2014;13:788-94.
  4. Morris MC, Tangney CC, Wang Y, Sacks FM, Barnes LL, Bennett DA and Aggarwal NT. MIND diet slows cognitive decline with aging. Alzheimers Dement. 2015;11:1015-22.
  5. Valls-Pedret C, Sala-Vila A, Serra-Mir M, Corella D, de la Torre R, Martinez-Gonzalez MA, Martinez-Lapiscina EH, Fito M, Perez-Heras A, Salas-Salvado J, Estruch R and Ros E. Mediterranean Diet and Age-Related Cognitive Decline: A Randomized Clinical Trial. JAMA internal medicine. 2015;175:1094-1103.
  6. Newman JC, Covarrubias AJ, Zhao M, Yu X, Gut P, Ng CP, Huang Y, Haldar S and Verdin E. Ketogenic Diet Reduces Midlife Mortality and Improves Memory in Aging Mice. Cell Metab. 2017;26:547-557 e8.
  7. Miller MG, Hamilton DA, Joseph JA and Shukitt-Hale B. Dietary blueberry improves cognition among older adults in a randomized, double-blind, placebo-controlled trial. Eur J Nutr. 2018;57:1169-1180.
  8. Okkersen K, Jimenez-Moreno C, Wenninger S, Daidj F, Glennon J, Cumming S, Littleford R, Monckton DG, Lochmuller H, Catt M, Faber CG, Hapca A, Donnan PT, Gorman G, Bassez G, Schoser B, Knoop H, Treweek S, van Engelen BGM and consortium O. Cognitive behavioural therapy with optional graded exercise therapy in patients with severe fatigue with myotonic dystrophy type 1: a multicentre, single-blind, randomised trial. The Lancet Neurology. 2018;17:671-680.
  9. Radd-Vagenas S, Duffy SL, Naismith SL, Brew BJ, Flood VM and Fiatarone Singh MA. Effect of the Mediterranean diet on cognition and brain morphology and function: a systematic review of randomized controlled trials. Am J Clin Nutr. 2018;107:389-404.
  10. Xu W, Wang H, Wan Y, Tan C, Li J, Tan L and Yu JT. Alcohol consumption and dementia risk: a dose-response meta-analysis of prospective studies. Eur J Epidemiol. 2017;32:31-42.
  11. Lefevre-Arbogast S, Gaudout D, Bensalem J, Letenneur L, Dartigues JF, Hejblum BP, Feart C, Delcourt C and Samieri C. Pattern of polyphenol intake and the long-term risk of dementia in older persons. Neurology. 2018;90:e1979-e1988.
  12. Liu QP, Wu YF, Cheng HY, Xia T, Ding H, Wang H, Wang ZM and Xu Y. Habitual coffee consumption and risk of cognitive decline/dementia: A systematic review and meta-analysis of prospective cohort studies. Nutrition. 2016;32:628-36.

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