{"id":24680,"date":"2026-01-24T10:35:46","date_gmt":"2026-01-24T08:35:46","guid":{"rendered":"https:\/\/luxurybeds.gr\/?p=24680"},"modified":"2026-01-27T10:44:26","modified_gmt":"2026-01-27T08:44:26","slug":"circadian-rhythm","status":"publish","type":"post","link":"https:\/\/luxurybeds.gr\/en\/circadian-rhythm\/","title":{"rendered":"Your Biological Clock &amp; Sleep: What Is the Circadian Rhythm and How to Improve It"},"content":{"rendered":"<p>\u039f <strong>circadian rhythm<\/strong> (circadian rhythms) are your body\u2019s internal biological clock\u2014a natural cycle of about 24 hours that regulates when you feel awake, when you feel tired, when you\u2019re hungry, and when you have energy. <a href=\"https:\/\/www.thensf.org\/what-is-a-circadian-rhythm\/\">According to the National Sleep Foundation<\/a>, this clock is primarily controlled by light (especially the <a href=\"https:\/\/luxurybeds.gr\/en\/fisiko-fos-ipnos\/\">natural sunlight<\/a>) and directly affects the <a href=\"https:\/\/luxurybeds.gr\/en\/ta-ofeli-enos-kalou-ypnou-stin-ygeia\/\">the quality of your sleep<\/a>, your productivity, mood, and overall health.<\/p>\n\n\n\n<p>When your circadian rhythm is \u00absynchronized,\u00bb you sleep deeply and wake up feeling refreshed. When it is disrupted (e.g., by irregular hours, lack of light, or screen time at night), it can lead to insomnia, fatigue, irritability, and long-term health problems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How does the circadian rhythm work?;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Morning:<\/strong> Natural light (especially the blue spectrum) suppresses melatonin (the sleep hormone) \u2192 you wake up and feel energized.<\/li>\n\n\n\n<li><strong>Noon \u2013 Afternoon:<\/strong> Alertness and body temperature reach their peak.<\/li>\n\n\n\n<li><strong>Evening:<\/strong> Darkness \u2192 increase in melatonin \u2192 sleepiness.<\/li>\n\n\n\n<li><strong>Night:<\/strong> Deep sleep &amp; REM \u2192 physical and mental rejuvenation.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">What's bothering him (and how it affects you)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Irregular sleep\/wake schedule<\/li>\n\n\n\n<li>Lack of morning light (working in a dark office, winter)<\/li>\n\n\n\n<li><a href=\"https:\/\/luxurybeds.gr\/en\/mple-fos-othonis\/\">Blue light<\/a> from screens after 9:00 p.m.<\/li>\n\n\n\n<li>Caffeine\/alcohol, slowly<\/li>\n\n\n\n<li>Stress &amp; Anxiety (High Cortisol)<\/li>\n<\/ul>\n\n\n\n<p>Result: difficulty falling asleep, frequent awakenings, light sleep, waking up feeling tired.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How to Resynchronize Your Circadian Rhythm<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Morning light \u2013 right away<\/strong> Open the curtains or go outside for 10\u201315 minutes as soon as you wake up.<\/li>\n\n\n\n<li><strong>Fixed schedule<\/strong> Go to bed and wake up at the same time every day (\u00b130 minutes).<\/li>\n\n\n\n<li><strong>Evening \u00abdark\u00bb routine<\/strong> Dim your lights and screens 1\u20132 hours before bedtime. Use warm lighting (2700K).<\/li>\n\n\n\n<li><strong>Your mattress plays a crucial role<\/strong> A high-quality mattress helps the body relax quickly and stay in a deep sleep:\n<ul class=\"wp-block-list\">\n<li><strong>Vispring &amp; Treca Paris<\/strong> \u2013 <a href=\"https:\/\/luxurybeds.gr\/en\/stromata-fisika-ilika\/\">Natural materials<\/a> (wool, horsehair, latex) for temperature regulation and relaxation.<\/li>\n\n\n\n<li><strong>Kluft &amp; Aireloom<\/strong> \u2013 Talalay latex &amp; support zones \u2013 reduce sleep interruptions caused by discomfort.<\/li>\n\n\n\n<li><strong>Simmons Beautyrest<\/strong> \u2013 Pocket-on-pocket + cooling gel \u2013 coolness &amp; zero motion transfer.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p>Your circadian rhythm is like an internal clock that can be adjusted\u2014or disrupted. With consistency, light, a proper routine, and a <a href=\"https:\/\/luxurybeds.gr\/en\/proionta\/stromata\/\">a really good mattress<\/a>, you can sleep soundly and wake up feeling energized.<\/p>\n\n\n\n<p>Come visit our showroom at <a href=\"https:\/\/luxurybeds.gr\/en\/katastima-alimou\/\">southern suburbs<\/a> and in the <a href=\"https:\/\/luxurybeds.gr\/en\/katastima-kifisias\/\">northern suburbs<\/a> to <a href=\"https:\/\/luxurybeds.gr\/en\/dokimi-stromatos\/\">try out mattresses<\/a> that help the <strong>your circadian rhythm to \u00absynchronize\u00bb<\/strong>. You'll feel the difference right away\u2014deeper sleep, a better day.<\/p>\n\n\n\n<p><strong>Schedule an appointment<\/strong>, your sleep deserves to be natural and perfect.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u039f \u03ba\u03b9\u03c1\u03ba\u03ac\u03b4\u03b9\u03bf\u03c2 \u03c1\u03c5\u03b8\u03bc\u03cc\u03c2 (circadian rhythms) \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03b2\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03c1\u03bf\u03bb\u03cc\u03b9 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03cc\u03c2 \u03c3\u03b1\u03c2 \u2013 \u03ad\u03bd\u03b1\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc\u03c2 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c2 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 24 \u03c9\u03c1\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c1\u03c5\u03b8\u03bc\u03af\u03b6\u03b5\u03b9 \u03c0\u03cc\u03c4\u03b5 \u03bd\u03b9\u03ce\u03b8\u03b5\u03c4\u03b5 \u03be\u03cd\u03c0\u03bd\u03b9\u03bf\u03b9, \u03c0\u03cc\u03c4\u03b5 \u03ba\u03bf\u03c5\u03c1\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9, \u03c0\u03cc\u03c4\u03b5 \u03c0\u03b5\u03b9\u03bd\u03ac\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03c0\u03cc\u03c4\u03b5 \u03ad\u03c7\u03b5\u03c4\u03b5 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1. \u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf National Sleep Foundation, \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c1\u03bf\u03bb\u03cc\u03b9 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03c4\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c6\u03c9\u03c2 (\u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03c6\u03c9\u03c2) \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03ac\u03bc\u03b5\u03c3\u03b1 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":24683,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-24680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u03a4\u03bf \u0392\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03a1\u03bf\u03bb\u03cc\u03b9 \u03c3\u03b1\u03c2 &amp; \u03bf \u038e\u03c0\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u039a\u03b9\u03c1\u03ba\u03ac\u03b4\u03b9\u03bf\u03c2 \u03a1\u03c5\u03b8\u03bc\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03a0\u03ce\u03c2 \u03bd\u03b1 \u03c4\u03bf\u03bd \u0392\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03c4\u03b5 - Villa Luxury Beds<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/luxurybeds.gr\/en\/circadian-rhythm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u03a4\u03bf \u0392\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03a1\u03bf\u03bb\u03cc\u03b9 \u03c3\u03b1\u03c2 &amp; \u03bf \u038e\u03c0\u03bd\u03bf\u03c2: \u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u039a\u03b9\u03c1\u03ba\u03ac\u03b4\u03b9\u03bf\u03c2 \u03a1\u03c5\u03b8\u03bc\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03a0\u03ce\u03c2 \u03bd\u03b1 \u03c4\u03bf\u03bd \u0392\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03c4\u03b5 - Villa Luxury Beds\" \/>\n<meta property=\"og:description\" content=\"\u039f \u03ba\u03b9\u03c1\u03ba\u03ac\u03b4\u03b9\u03bf\u03c2 \u03c1\u03c5\u03b8\u03bc\u03cc\u03c2 (circadian rhythms) \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03b2\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03c1\u03bf\u03bb\u03cc\u03b9 \u03c4\u03bf\u03c5 \u03c3\u03ce\u03bc\u03b1\u03c4\u03cc\u03c2 \u03c3\u03b1\u03c2 \u2013 \u03ad\u03bd\u03b1\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc\u03c2 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c2 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 24 \u03c9\u03c1\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c1\u03c5\u03b8\u03bc\u03af\u03b6\u03b5\u03b9 \u03c0\u03cc\u03c4\u03b5 \u03bd\u03b9\u03ce\u03b8\u03b5\u03c4\u03b5 \u03be\u03cd\u03c0\u03bd\u03b9\u03bf\u03b9, \u03c0\u03cc\u03c4\u03b5 \u03ba\u03bf\u03c5\u03c1\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf\u03b9, \u03c0\u03cc\u03c4\u03b5 \u03c0\u03b5\u03b9\u03bd\u03ac\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03c0\u03cc\u03c4\u03b5 \u03ad\u03c7\u03b5\u03c4\u03b5 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1. \u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf National Sleep Foundation, \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c1\u03bf\u03bb\u03cc\u03b9 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03c4\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c6\u03c9\u03c2 (\u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03c4\u03bf \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03c6\u03c9\u03c2) \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03b9 \u03ac\u03bc\u03b5\u03c3\u03b1 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/luxurybeds.gr\/en\/circadian-rhythm\/\" \/>\n<meta property=\"og:site_name\" content=\"Villa Luxury Beds\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100085193967901\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-24T08:35:46+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-27T08:44:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/luxurybeds.gr\/wp-content\/uploads\/2026\/01\/circadian-rhythm.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Villa Luxury Beds Sleep Experts\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Villa Luxury Beds Sleep Experts\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/luxurybeds.gr\\\/en\\\/circadian-rhythm\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/luxurybeds.gr\\\/en\\\/circadian-rhythm\\\/\"},\"author\":{\"name\":\"Villa Luxury Beds Sleep Experts\",\"@id\":\"https:\\\/\\\/luxurybeds.gr\\\/#\\\/schema\\\/person\\\/2c5aff90998174ea80201f0dc29cea9a\"},\"headline\":\"\u03a4\u03bf \u0392\u03b9\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03cc \u03a1\u03bf\u03bb\u03cc\u03b9 \u03c3\u03b1\u03c2 &amp; 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