{"id":71262,"date":"2020-05-18T17:33:18","date_gmt":"2020-05-18T15:33:18","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/?post_type=article_revue&p=71262"},"modified":"2020-05-18T17:33:18","modified_gmt":"2020-05-18T15:33:18","slug":"carotenoids-rich-dietary-patterns-and-cognitive-function","status":"publish","type":"article_revue","link":"https:\/\/aprifel-pp.mentalworks.biz\/en\/global-fv-newsletter-article\/carotenoids-rich-dietary-patterns-and-cognitive-function\/","title":{"rendered":"Carotenoids-rich dietary patterns and cognitive function"},"content":{"rendered":"

Most of the available epidemiological literature on carotenoid-based prevention of brain ageing has been focused on \u00df-carotene. Other carotenoids seem also to have interesting properties.<\/p>\n

This study evaluated the association between a carotenoid-rich dietary pattern and subsequent cognitive function in 2,983 adults initially aged 45-60 years participating in the SU.VI.MAX (Suppl\u00e9mentation en Vitamines et Min\u00e9raux Antioxydants) study.<\/p>\n

Dietary data and measurements of carotenoids (lutein, zeaxanthin, \u00df-cryptoxanthin, lycopene, \u03b1-carotene, trans-\u00df-carotene and cis-\u00dfcarotene) were assessed in 1994-1996 (baseline concentrations).<\/p>\n

Cognitive performance was assessed in 2007-2009 using six neuropsychological tests to define a composite cognitive score. Using the reduced rank regression (RRR) in 381 participants, a dietary pattern explaining most of variability in plasma carotenoid concentrations was extracted and extrapolated across the whole sample.<\/p>\n

Associations between carotenoid-rich dietary patterns and cognitive function measured 13 years later were estimated, with ANCOVA\u00a0 providing mean difference values and 95% CI across the tertiles of carotenoid-rich dietary patterns.<\/p>\n

Association between cognitive function and carotenes, \u00df-cryptoxanthin and lutein<\/h1>\n

The data showed that the first extracted dietary pattern was most strongly correlated with the plasma status of \u00df-carotene, \u03b1-carotene, \u00df-cryptoxanthin and lutein reflecting a diet rich in carotenoids. The study exhibited a strong association between lutein and carotenoidrich dietary patterns, whereas zeaxanthin showed a weaker association.<\/p>\n\n\n\n
What we know?<\/strong>
\n\u2022 Concerning \u00df-carotene: previous studies showed a better cognitive status1-3<\/sup>, lower cognitive decline4,5<\/sup> or risk of dementia6<\/sup> among subjects with high \u00df-carotene intake or biomarker status.
\n\u2022 Concerning xanthophylls: lutein and zeaxanthin may represent 70% of the carotenoids in the brain and could play a role in the maintenance of cognitive function7<\/sup>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Positive association between carotenoid-rich dietary patterns and consumption of orange and green coloured fruits and vegetables, vegetable oils and soup<\/p>\n

This dietary pattern, estimated with midlife exposure data, was highly correlated with the consumption of green coloured fruits and vegetables, vegetable oils, orange coloured fruits and vegetables and soup and was negatively correlated with that of beer, cider and wine. Furthermore, it was positively associated with the composite cognitive performance score assessed 13 years later, even after accounting for confounders such as sociodemographic factors, lifestyle characteristics and health status.<\/p>\n

More specifically, high carotenoid-rich dietary patterns scores were related to better episodic memory, semantic fluency, working memory and executive functioning.<\/p>\n

Major interest from a public health point of view<\/h1>\n

This work highlighted the food groups whose consumption is directly involved to plasma carotenoid status. The RRR procedure gives understandable diet-based public health messages. Such messages are of utmost importance because prevention is a cost-effective strategy and the prevention of dementia should be initiated in middle age when potential cognitive disorders are pre-symptomatic8,9<\/sup>.<\/p>\n

In conclusion, the present study adds new support to the positive association between carotenoid-rich dietary patterns in midlife and subsequent cognitive function, especially in terms of executive functioning and episodic memory. These findings showed that a diet with sufficient quantity and variety of coloured fruits and vegetables may help to maintain the health of the brain during ageing.<\/p>\n

Based on:<\/strong> Kesse-Guyot E., Andreeva VA., Ducros V., Jeandel C., Julia C., Hercberg S., Galan P. Carotenoid-rich dietary patterns during midlife and subsequent cognitive function. Br J Nutr. 2014 Mar 14;111(5):915-23.<\/p>\n","protected":false},"template":"","class_list":["post-71262","article_revue","type-article_revue","status-publish","hentry"],"acf":{"auteur":"","source":"","revue":[{"ID":70532,"post_author":"22","post_date":"2020-04-21 17:18:47","post_date_gmt":"2020-04-21 15:18:47","post_content":"","post_title":"99 - April 2015","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"99-april-2015","to_ping":"","pinged":"","post_modified":"2020-04-21 17:18:47","post_modified_gmt":"2020-04-21 15:18:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/?post_type=revue&p=70532","menu_order":223,"post_type":"revue","post_mime_type":"","comment_count":"0","filter":"raw"}],"position":"2","references":"

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  1. Jama JW, et al. Dietary antioxidants and cognitive function in a population-based sample of older persons. The Rotterdam Study. 1996. Am J Epidemiol 144, 275\u2013280.<\/li>\n
  2. Akbaraly NT, et al. Plasma carotenoid levels and cognitive performance in an elderly population: results of the EVA Study. 2007. J Gerontol A Biol Sci Med Sci<\/li>\n
  3. Ortega RM, et al. Dietary intake and cognitive function in a group of elderly people. (1997) Am J Clin Nutr 66, 803\u2013809.<\/li>\n
  4. Wengreen HJ, et al. Antioxidant intake and cognitive function of elderly men and women: the Cache County Study. 2007. J Nutr Health Aging 11, 230\u2013237.<\/li>\n
  5. Hu P, et al. Association between serum beta-carotene levels and decline of cognitive function in highfunctioning older persons with or without apolipoprotein E 4 alleles: MacArthur studies of successful aging. 2006. J Gerontol A Biol Sci Med Sci 61, 616\u2013620.<\/li>\n
  6. Engelhart MJ, et al. Dietary intake of antioxidants and risk of Alzheimer disease. 2002 JAMA 287, 3223\u20133229.<\/li>\n
  7. Johnson EJ. A possible role for lutein and zeaxanthin in cognitive function in the elderly. 2012 Am J Clin Nutr 96, 1161S\u20131165S.<\/li>\n
  8. de la Torre JC Alzheimer\u2019s disease is incurable but preventable. 2010. J Alzheimers Dis 20, 861\u2013870.<\/li>\n
  9. Mortimer JA, et al. Very early detection of Alzheimer neuropathology and the role of brain reserve in modifying its clinical expression. 2005. J Geriatr Psychiatry Neurol 18, 218\u2013223.<\/li>\n<\/ol>\n"},"yoast_head":"\nCarotenoids-rich dietary patterns and cognitive function \u00c9quation Nutrition - Aprifel<\/title>\n<meta name=\"description\" content=\"Carotenoids-rich dietary patterns and cognitive function \u00c9quation Nutrition - Aprifel\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aprifel-pp.mentalworks.biz\/en\/global-fv-newsletter-article\/carotenoids-rich-dietary-patterns-and-cognitive-function\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carotenoids-rich dietary patterns and cognitive function \u00c9quation Nutrition\" \/>\n<meta property=\"og:description\" content=\"Carotenoids-rich dietary patterns and cognitive function \u00c9quation Nutrition\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/en\/global-fv-newsletter-article\/carotenoids-rich-dietary-patterns-and-cognitive-function\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/en\/global-fv-newsletter-article\/carotenoids-rich-dietary-patterns-and-cognitive-function\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/en\/global-fv-newsletter-article\/carotenoids-rich-dietary-patterns-and-cognitive-function\/\",\"name\":\"Carotenoids-rich dietary patterns and cognitive function \u00c9quation Nutrition - 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