Le régime alimentaire pourrait avoir un impact sur le vieillissement du cerveau.
Cuisine au beurre ou à l’huile d’olive. Abondance de légumes ou menu carnivore. Repas maison ou plat tout prêt. Ce que nous mettons dans notre assiette semble avoir de plus ou moins grandes répercussions sur le fonctionnement de notre organisme et sur la survenue de certaines pathologies. Mais ce que nous mangeons peut-il également avoir une incidence sur notre cerveau ?
Chronique diffusée le 20 janvier 2022. L’ensemble des chroniques est accessible sur une playlist dédiée.
Pour aller plus loin :
« Neurodégénérescence : préserver son cerveau grâce au régime méditerranéen », par Diane Cacciarella. Publié sur Pourquoi docteur, le 16/01/2022. Consulté le 19/01/2022. Lien : https://www.pourquoidocteur.fr/Articles/Question-d-actu/38339-Neurodegenerescence-preserver-cerveau-grace-regime-mediterraneen.
Un autre épisode du podcast en lien :
« La Tête Dans Le Cerveau #161 – La mortelle détox ».
Sources :
Ammar A. et al. (2020). The effect of (poly)phenol-rich interventions on cognitive functions and neuroprotective measures in healthy aging adults : a systematic review and meta-analysis. Journal of clinical medicine, 9 (3) : 1-25.
Bhanthumnavin K. et Mcgarry M.G. (1971). Wolffia arrhizal as a possible source of inexpensive protein. Nature, 232 : 495.
Billingsley H.E. et Carbone S. (2018). The antioxidant potential of the mediterranean diet in patients at high cardiovascular risk : an in-depth review of the PREDIMED. Nutrition and diabetes, 8 (13) : 1-8.
Chauhan A. et Chauhan V. (2020). Beneficial effects of walnuts on cognition and brain health. Nutrients, 12 (2) : 1-10.
Dias G.P. et al. (2012). The role of dietary polyphenols on adult hippocampal neurogenesis : molecular mechanisms and behavioural effects on depression and anxiety. Oxidative medicine and cellular longevity, 2012 (541971) : 1-18.
Figueira I. et al. (2019). Blood-brain barrier transport and neuroprotective potential of blackberry-digested polyphenols : an in vitro study. European journal of nutrition, 58 :113-130.
Gu Y. et al. (2015). Mediterranean diet and brain structure in a multiethnic elderly cohort. Neurology, 85 (20) : 1744-1751.
Gu Y. et al. (2016). White matter integrity as a mediator in the relationship between dietary nutrients and cognition in the elderly. Annals of neurology, 79 (6) : 1014-1025.
Kaplan A. et al. (2018). Protein bioavailability of Wolffia globosa duckweed, a novel aquatic plant – A randomized controlled trial. Clinical nutrition, 38 (6) : 2576-2582.
Kaplan A. et al. (2019). Protein bioavailability of Wolffia globosa duckweed, a novel aquatic plant – a randomized controlled trial. Clinical nutrition, 38 (6) : 2576-2582.
Kaplan A. et al. (2022). The effect of a high-polyphenol Mediterranean diet (GREEN-MED) combined with physical activity on age-related brain atrophy: the DIRECT PLUS randomized controlled trial. The american journal of clinical nutrition, in press : 1-44.
Luciano M. et al. (2017). Mediterranean-type diet and brain structural change from 73 to 76 years in a scottish cohort. Neurology, 88 (5) : 449-455.
Oppedisano F. et al. (2020). The potential for natural antioxidant supplementation in the early stages of neurodegenerative disorders. International journal of molecular sciences, 21 (7) : 1-17.
Oschwald J. et al. (2019). Brain structure and cognitive ability in healthy aging : a review on longitudinal correlated change. Reviews in the neurosciences, 31 (1) : 1-57.
Radd-Vagenas S. et al. (2018). Effect of the mediterranean diet on cognition and brain morphology and function : a systematic review of randomized controlled trials. The american journal of clinical nutrition, 107 (3) : 389-404.
Rajaram S. et al. (2021). Effects of walnut consumption for 2 years on lipoprotein subclasses among healthy elders. Findings from the WAHA randomized controlled trial. Circulation, 144 (3) : 1083-1085.
Rodrigues B. et al. (2020). Higher adherence to the mediterranean diet is associated with preserved white matter integrity and altered structural connectivity. Frontiers in neuroscience, 14 (786) : 1-12.
Sala-Vila A. et al. (2020). Effect of a 2-year diet intervention with walnuts on cognitive decline. The walnuts and healthy aging (WAHA) study : a randomized controlled trial. The american journal of clinical nutrition, 111 (3) : 590-600.
Song R. et al. (2020). Associations between cardiovascular risk, structural brain changes, and cognitive decline. Journal of the american college of cardiology, 75 (20) : 2525-2534.
Valls-Pedret C. et al. (2015). Mediterranean diet and age-related cognitive decline a randomized clinical trial. JAMA internal medicine, 175 (7) : 1094-1103.
Yaskolka Meir A. et al. (2021). The metabolomic-gut-clinical axis of mankai plant-derived dietary polyphenols. Nutrients, 13 (6) : 1-17.
Zelicha H. et al. (2019). The effect of Wolffia globosa mankai, a green aquatic plant, on postprandial glycemic response : a randomized crossover controlled trial. Diabetes care, 42 (7) : 1162-1169.
Source image :
Steve Buissinne – Huile d’olive olive aliments (2015). https://unsplash.com/photos/qO-PIF84Vxg
OpenEdition vous propose de citer ce billet de la manière suivante :
Christophe Rodo (24 janvier 2022). Le préservant régime alimentaire (épisode 193). Cerveau en argot. Consulté le 9 décembre 2024 à l’adresse https://doi.org/10.58079/mkn8