{"id":7433,"date":"2024-07-19T06:19:49","date_gmt":"2024-07-19T06:19:49","guid":{"rendered":"http:\/\/www.exlibrismeis.com\/?p=7433\/"},"modified":"2024-07-19T06:20:38","modified_gmt":"2024-07-19T06:20:38","slug":"the-unseen-body-by-jonathan-reisman-m-d","status":"publish","type":"post","link":"https:\/\/www.exlibrismeis.com\/en\/2024\/07\/19\/the-unseen-body-by-jonathan-reisman-m-d\/","title":{"rendered":"&#8220;THE UNSEEN BODY&#8221; by Jonathan Reisman, M.D."},"content":{"rendered":"<p><span style=\"color: #008000;\"><em><strong><a href=\"https:\/\/www.exlibrismeis.com\/wp-content\/uploads\/2024\/07\/The-unseen-body.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-8197\" src=\"https:\/\/www.exlibrismeis.com\/wp-content\/uploads\/2024\/07\/The-unseen-body-197x300.jpeg\" alt=\"\" width=\"197\" height=\"300\" srcset=\"https:\/\/www.exlibrismeis.com\/wp-content\/uploads\/2024\/07\/The-unseen-body-197x300.jpeg 197w, https:\/\/www.exlibrismeis.com\/wp-content\/uploads\/2024\/07\/The-unseen-body.jpeg 658w, https:\/\/www.exlibrismeis.com\/wp-content\/uploads\/2024\/07\/The-unseen-body-197x300@2x.jpeg 394w\" sizes=\"auto, (max-width: 197px) 100vw, 197px\" \/><\/a><\/strong><\/em><\/span>A young friend of mine was telling me enthusiastically about the book she was reading about sleep and about\u00a0the importance of sleep in our day-to-day lives.<\/p>\n<p>It was a moment of personal realization when I recalled learning about the circadian rhythm from my M.D., Jonathan Reisman&#8217;s book <strong>&#8220;The Unseen Body&#8221;<\/strong>:<\/p>\n<p><span style=\"color: #008000;\"><em><strong>&#8220;The circadian rhythm&#8211;the human body&#8217;s cycle of sleeping and waking&#8211;depends on PINEAL GLAND, a pea-sized nub of flesh deep down in the brain&#8217;s very center.<\/strong><\/em><\/span><br \/>\n<span style=\"color: #008000;\"><em><strong>The pineal gland is the body&#8217;s organ of sleep schedules, and a lesser-known endocrinological cousin and nearby neighbour of the PITUITARY.<\/strong><\/em><\/span><br \/>\n<span style=\"color: #008000;\"><em><strong>The hormone melatonin drips from the pineal gland into spinal fluid a few hours before bedtime, and it prepares the body for sleep.<\/strong><\/em><\/span><\/p>\n<p><span style=\"color: #008000;\"><em><strong>Changing the brain for the circadian rhythm would require exposure to sunlight. <\/strong><\/em><\/span><br \/>\n<span style=\"color: #008000;\"><em><strong>When sunlight hits the human body, virtually all of it stops dead at the skin. <br \/>\nOnly through the eyes are the sun&#8217;s rays able to sneak past our otherwise opaque covering and penetrate farther inside the body, and this is how its signal reaches the pineal gland.\u00a0<\/strong><\/em><\/span><br \/>\n<span style=\"color: #008000;\"><em><strong><br \/>\nLight deactivates the pineal gland&#8217;s melatonin secretion, signalling to the body that the time to sleep is over.<\/strong><\/em><\/span><br \/>\n<span style=\"color: #008000;\"><em><strong><br \/>\nAnd research has shown that, even more than a steady, bright source of light, gradually increasing illumination as the eyes experience during dawn is the strongest signal entraining the body&#8217;s circadian rhythm.&#8221;<\/strong><\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>Kindle, 2022<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A young friend of mine was telling me enthusiastically about the book she was reading about sleep and about\u00a0the importance of sleep in our day-to-day lives. It was a moment of personal realization when I recalled learning about the circadian rhythm from my M.D., Jonathan Reisman&#8217;s book &#8220;The Unseen Body&#8221;: &#8220;The circadian rhythm&#8211;the human body&#8217;s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7434,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[14],"tags":[],"class_list":["post-7433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-fiction-en"],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>&quot;THE UNSEEN BODY&quot; by Jonathan Reisman, M.D. -<\/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:\/\/www.exlibrismeis.com\/en\/2024\/07\/19\/the-unseen-body-by-jonathan-reisman-m-d\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"&quot;THE UNSEEN BODY&quot; by Jonathan Reisman, M.D. -\" \/>\n<meta property=\"og:description\" content=\"A young friend of mine was telling me enthusiastically about the book she was reading about sleep and about\u00a0the importance of sleep in our day-to-day lives. 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