{"id":11022,"date":"2025-09-02T09:26:29","date_gmt":"2025-09-02T03:56:29","guid":{"rendered":"https:\/\/thenewswala.com\/?p=11022"},"modified":"2025-09-02T09:26:29","modified_gmt":"2025-09-02T03:56:29","slug":"eating-walnuts-daily-may-improve-sleep-quality-in-young-adults-new-study-suggests","status":"publish","type":"post","link":"https:\/\/thenewswala.com\/?p=11022","title":{"rendered":"Eating Walnuts Daily May Improve Sleep Quality in Young Adults, New Study Suggests"},"content":{"rendered":"<p data-start=\"158\" data-end=\"432\">A pioneering study conducted by researchers from the University of Barcelona and published in <em data-start=\"286\" data-end=\"303\">Food &amp; Function<\/em> has found that eating a daily serving of walnuts may help improve sleep quality and reduce daytime sleepiness in young adults.<\/p>\n<p data-start=\"434\" data-end=\"767\">The randomized controlled trial examined the effects of consuming about one handful (40 grams) of walnuts with dinner over an eight-week period. The study included 76 healthy participants aged 20\u201328, of which 85% were female. The research followed a crossover design where each participant completed both walnut and control phases.<\/p>\n<h3 data-start=\"769\" data-end=\"800\">Key Findings of the Study<\/h3>\n<p data-start=\"801\" data-end=\"967\">The study measured several sleep-related biomarkers, including <strong data-start=\"864\" data-end=\"873\">6-SMT<\/strong>, a metabolite of melatonin, the hormone that regulates sleep-wake cycles. Results revealed:<\/p>\n<ul data-start=\"969\" data-end=\"1357\">\n<li data-start=\"969\" data-end=\"1068\">\n<p data-start=\"971\" data-end=\"1068\"><strong data-start=\"971\" data-end=\"1015\">Significant increase in melatonin levels<\/strong> in evening urine samples after walnut consumption.<\/p>\n<\/li>\n<li data-start=\"1069\" data-end=\"1223\">\n<p data-start=\"1071\" data-end=\"1223\"><strong data-start=\"1071\" data-end=\"1112\">Improved overall sleep quality scores<\/strong>, including shorter sleep latency (time taken to fall asleep), fewer awakenings, and better sleep efficiency.<\/p>\n<\/li>\n<li data-start=\"1224\" data-end=\"1357\">\n<p data-start=\"1226\" data-end=\"1357\"><strong data-start=\"1226\" data-end=\"1256\">Reduced daytime sleepiness<\/strong>, as reported by participants during the walnut intervention period compared to the control period.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1359\" data-end=\"1415\">Lead researcher <strong data-start=\"1375\" data-end=\"1405\">Dr. Maria Izquierdo-Pulido<\/strong> stated:<\/p>\n<blockquote data-start=\"1416\" data-end=\"1692\">\n<p data-start=\"1418\" data-end=\"1692\"><em data-start=\"1418\" data-end=\"1690\">\u201cThis is the first randomized controlled trial to demonstrate measurable improvements in objective sleep quality and melatonin levels through daily walnut consumption. These findings highlight walnuts as a potential natural food-based approach to support healthy sleep.\u201d<\/em><\/p>\n<\/blockquote>\n<h3 data-start=\"1694\" data-end=\"1729\">Why Walnuts May Support Sleep<\/h3>\n<p data-start=\"1730\" data-end=\"1977\">Walnuts contain a unique combination of sleep-supportive nutrients such as tryptophan (a precursor to melatonin), plant-based melatonin, magnesium, and B vitamins. These nutrients work together to regulate sleep patterns and enhance restfulness.<\/p>\n<p data-start=\"1979\" data-end=\"2209\">Co-researcher <strong data-start=\"1993\" data-end=\"2029\">Dr. Mar\u00eda Fernanda Zeron-Rugerio<\/strong> added that while the study showed benefits when walnuts were consumed with dinner, the daily intake rather than timing appeared to be the primary factor behind the improvements.<\/p>\n<h3 data-start=\"2211\" data-end=\"2243\">Public Health Significance<\/h3>\n<p data-start=\"2244\" data-end=\"2523\">Insufficient sleep has been recognized as a growing global health issue linked to chronic illness, reduced cognitive function, and economic impacts. The findings suggest that simple dietary changes, like incorporating walnuts, may play a role in improving overall sleep health.<\/p>\n<p data-start=\"2525\" data-end=\"2643\">For more research insights and walnut-based recipes, visit <a class=\"decorated-link\" href=\"https:\/\/www.californiawalnuts.in?utm_source=chatgpt.com\" target=\"_new\" rel=\"noopener\" data-start=\"2584\" data-end=\"2640\">californiawalnuts.in<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A pioneering study conducted by researchers from the University of Barcelona and published in Food&#8230;<\/p>\n","protected":false},"author":1,"featured_media":11023,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[596],"tags":[],"class_list":["post-11022","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-business"],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"thumbnail":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1-150x150.jpg",150,150,true],"medium":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1-300x200.jpg",300,200,true],"medium_large":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"large":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"1536x1536":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"2048x2048":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"covernews-slider-full":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"covernews-slider-center":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"covernews-featured":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1.jpg",600,400,false],"covernews-medium":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1-540x340.jpg",540,340,true],"covernews-medium-square":["https:\/\/thenewswala.com\/wp-content\/uploads\/2025\/09\/33017_Walnuts_Reported_1-400x250.jpg",400,250,true]},"author_info":{"display_name":"The Newswala","author_link":"https:\/\/thenewswala.com\/?author=1"},"category_info":"<a href=\"https:\/\/thenewswala.com\/?cat=596\" rel=\"category\">Business<\/a>","tag_info":"Business","comment_count":"0","_links":{"self":[{"href":"https:\/\/thenewswala.com\/index.php?rest_route=\/wp\/v2\/posts\/11022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thenewswala.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thenewswala.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thenewswala.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thenewswala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11022"}],"version-history":[{"count":1,"href":"https:\/\/thenewswala.com\/index.php?rest_route=\/wp\/v2\/posts\/11022\/revisions"}],"predecessor-version":[{"id":11024,"href":"https:\/\/thenewswala.com\/index.php?rest_route=\/wp\/v2\/posts\/11022\/revisions\/11024"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thenewswala.com\/index.php?rest_route=\/wp\/v2\/media\/11023"}],"wp:attachment":[{"href":"https:\/\/thenewswala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thenewswala.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thenewswala.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}