{"id":349055,"date":"2025-11-01T23:36:20","date_gmt":"2025-11-01T23:36:20","guid":{"rendered":"https:\/\/www.europesays.com\/us\/349055\/"},"modified":"2025-11-01T23:36:20","modified_gmt":"2025-11-01T23:36:20","slug":"time-itself-could-be-a-crucial-element-in-preventing-dementia-study-finds-sciencealert","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/349055\/","title":{"rendered":"Time Itself Could Be a Crucial Element in Preventing Dementia, Study Finds : ScienceAlert"},"content":{"rendered":"<p>When did you last find yourself with some spare time on your hands? A lack of free time, or &#8216;temporal inequity&#8217;, could be contributing to dementia risk, according to a new study.<\/p>\n<p>In their new perspective article, researchers at the University of New South Wales (UNSW) in Australia put forward the case for prioritizing time for our brain&#8217;s sake.<\/p>\n<p>Available time is required to keep on top of our health in many ways: <a href=\"https:\/\/www.sciencealert.com\/better-sleep-could-help-your-brain-flush-out-dementia-linked-toxins\" rel=\"nofollow noopener\" target=\"_blank\">getting enough sleep<\/a>, purchasing fresh food to <a href=\"https:\/\/www.sciencealert.com\/major-study-links-4-healthy-diets-with-up-to-28-lower-dementia-risk\" rel=\"nofollow noopener\" target=\"_blank\">eat healthily<\/a>, and <a href=\"https:\/\/www.sciencealert.com\/your-social-life-could-help-you-stave-off-dementia-for-years-study-finds\" rel=\"nofollow noopener\" target=\"_blank\">socializing regularly<\/a>, for example, all compete with the daily demands of work, travel, and leisure.<\/p>\n<p>Many of these lifestyle factors are also thought to be linked to our chances of <a href=\"https:\/\/www.sciencealert.com\/a-sign-deep-inside-your-eyes-could-warn-of-early-dementia\" rel=\"nofollow noopener\" target=\"_blank\">developing dementia<\/a>, including <a href=\"https:\/\/www.sciencealert.com\/loneliness-proteins-in-your-blood-could-be-putting-your-health-at-risk\" rel=\"nofollow noopener\" target=\"_blank\">how lonely we feel<\/a>, how much <a href=\"https:\/\/www.sciencealert.com\/ultra-processed-food-may-exacerbate-cognitive-decline-new-studies-show\" rel=\"nofollow noopener\" target=\"_blank\">fast food we eat<\/a>, the quality of <a href=\"https:\/\/www.sciencealert.com\/one-stage-of-sleep-seems-to-be-critical-in-reducing-dementia-risk\" rel=\"nofollow noopener\" target=\"_blank\">the sleep we get<\/a>, the level of <a href=\"https:\/\/www.sciencealert.com\/this-much-weekly-exercise-can-slash-your-dementia-risk-by-41-percent\" rel=\"nofollow noopener\" target=\"_blank\">exercise we get<\/a>, and even <a href=\"https:\/\/www.sciencealert.com\/bacteria-living-inside-your-mouth-may-shape-your-dementia-risk\" rel=\"nofollow noopener\" target=\"_blank\">our oral hygiene routines<\/a>.<\/p>\n<p><strong>Related: <a href=\"https:\/\/www.sciencealert.com\/microplastics-may-be-tied-to-vascular-dementia-cases-review-finds\" rel=\"nofollow noopener\" target=\"_blank\">Microplastics May Be Tied to Vascular Dementia Cases, Review Finds<\/a><\/strong><\/p>\n<p>&#8220;Up to 45 percent of dementia cases worldwide could be prevented if modifiable risk factors were eliminated,&#8221; <a href=\"https:\/\/www.unsw.edu.au\/news\/2025\/10\/why-time-could-be-as-critical-as-diet-and-exercise-for-brain-health\" rel=\"nofollow noopener\" target=\"_blank\">says<\/a> epidemiologist Susanne R\u00f6hr. &#8220;However, many people simply don&#8217;t have the discretionary time to exercise, rest properly, eat healthily, or stay socially connected.&#8221;<\/p>\n<p>&#8220;This lack of time \u2013 what we call &#8216;time poverty&#8217; \u2013 is a hidden barrier to dementia risk reduction.&#8221;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/11\/GraphicalAbstract-1.jpg\" alt=\"Time chart\" width=\"642\" height=\"407\" class=\"wp-image-179035 size-full\"   loading=\"lazy\"\/>There are more demands on our time than ever. (R\u00f6hr et al., Lancet Healthy Longev., 2025)<\/p>\n<p>In other words, steps to reduce our risk of dementia are often compromised by the pressures of work, caring for children and parents, and everything else modern life throws at us means we don&#8217;t always have time to make the best choices.<\/p>\n<p>Some demographics have even less time than others, the researchers point out: it remains the case that women <a href=\"https:\/\/www.caregiver.org\/resource\/women-and-caregiving-facts-and-figures\/\" rel=\"nofollow noopener\" target=\"_blank\">handle the majority<\/a> of caregiving tasks around the world, while those on lower incomes typically have to work hours <a href=\"https:\/\/doi.org\/10.1098\/rsos.230187\" rel=\"nofollow noopener\" target=\"_blank\">that are longer<\/a> or less regular.<\/p>\n<p>According to the researchers, we need to spend around 10 hours a day on brain care to stay healthy. That means getting enough sleep, eating and drinking well, interacting with other people socially, <a href=\"https:\/\/www.sciencealert.com\/scientists-calculated-how-much-exercise-we-need-to-offset-a-day-of-sitting\" rel=\"nofollow noopener\" target=\"_blank\">and exercising<\/a>.<\/p>\n<p>&#8220;For many, especially those in disadvantaged or caregiving roles, this simply isn&#8217;t achievable under current conditions,&#8221; <a href=\"https:\/\/www.unsw.edu.au\/news\/2025\/10\/why-time-could-be-as-critical-as-diet-and-exercise-for-brain-health\" rel=\"nofollow noopener\" target=\"_blank\">says<\/a> psychology researcher Simone Reppermund.<\/p>\n<p>&#8220;Addressing time poverty is therefore essential if we are serious about preventing dementia.&#8221;<\/p>\n<p><a href=\"https:\/\/www.sciencealert.com\/spark-into-space-comp\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/10\/Mid-Article-Promo-Astro-642x272.jpg\" alt=\"Win a $10,000 Space Coast Adventure Holiday\" width=\"642\" height=\"272\" class=\"alignnone wp-image-177074 size-medium\"   loading=\"lazy\"\/><\/a><\/p>\n<p>Solutions would require a complex mix of community support, including improvements to childcare, more flexible working arrangements (such as <a href=\"https:\/\/www.sciencealert.com\/huge-4-day-work-week-experiment-begins-in-the-uk-the-largest-ever-conducted\" rel=\"nofollow noopener\" target=\"_blank\">four-day work weeks<\/a>), improved public transport networks, and <a href=\"https:\/\/theconversation.com\/australians-now-have-the-right-to-disconnect-but-how-workplaces-react-will-be-crucial-237023\" rel=\"nofollow noopener\" target=\"_blank\">the right to disconnect<\/a>.<\/p>\n<p>It&#8217;s a daunting challenge \u2013 but if steps aren&#8217;t taken, the researchers argue, then dementia rates will <a href=\"https:\/\/www.sciencealert.com\/us-dementia-cases-to-double-by-2060-according-to-new-study\" rel=\"nofollow noopener\" target=\"_blank\">continue to rise<\/a>. And as is often the case with public health, it&#8217;s the most disadvantaged who will bear the greatest burden.<\/p>\n<p>&#8220;Brain health policy and research have focused heavily on individual behavior change,&#8221; <a href=\"https:\/\/www.unsw.edu.au\/news\/2025\/10\/why-time-could-be-as-critical-as-diet-and-exercise-for-brain-health\" rel=\"nofollow noopener\" target=\"_blank\">says<\/a> neuropsychiatrist Perminder Sachdev.<\/p>\n<p>&#8220;But unless people are given the temporal resources to act on these recommendations, we risk leaving behind those who need it most. Just as governments act on income inequality, we need to act on temporal inequity.&#8221;<\/p>\n<p>The research has been published in <a href=\"https:\/\/doi.org\/10.1016\/j.lanhl.2025.100768\" rel=\"nofollow noopener\" target=\"_blank\">The Lancet Healthy Longevity<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"When did you last find yourself with some spare time on your hands? A lack of free time,&hellip;\n","protected":false},"author":3,"featured_media":349056,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[210,352,67,132,68],"class_list":{"0":"post-349055","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health","8":"tag-health","9":"tag-msft-content","10":"tag-united-states","11":"tag-unitedstates","12":"tag-us"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@us\/115477072712318256","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/349055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/comments?post=349055"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/349055\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media\/349056"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media?parent=349055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/categories?post=349055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/tags?post=349055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}