{"id":31139,"date":"2026-05-26T07:30:55","date_gmt":"2026-05-26T07:30:55","guid":{"rendered":"https:\/\/thozhilvarthalatest.com\/?p=31139"},"modified":"2026-05-26T07:30:55","modified_gmt":"2026-05-26T07:30:55","slug":"here-are-the-5-main-scientific-reasons-behind-poor-night-sleep","status":"publish","type":"post","link":"https:\/\/thozhilvarthalatest.com\/?p=31139","title":{"rendered":"Here are the 5 main scientific reasons behind poor night sleep:"},"content":{"rendered":"<p>Melatonin deficiency and blue light: Melatonin is a hormone that sends a message to the brain that it is time for our body to sleep at night. This hormone is produced when it gets dark. But when we use mobile phones, TVs, and computers for a long time before going to bed at night, the blue light from them completely blocks the production of melatonin. This keeps the brain awake and can cause sleep deprivation.<\/p>\n<p>Severe mental stress and thoughts (Stress &amp; Anxiety): When thoughts are constantly running through the mind due to stress at work or family problems, the body releases stress hormones like cortisol and adrenaline. These increase the heart rate and brain activity, so the body cannot relax, which can completely prevent sleep.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"\u0d09\u0d31\u0d15\u0d4d\u0d15\u0d02 \u0d15\u0d41\u0d31\u0d35\u0d3e\u0d23\u0d4b  | \u0d09\u0d31\u0d19\u0d4d\u0d19\u0d3e\u0d7b \u0d15\u0d3f\u0d1f\u0d15\u0d4d\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d24\u0d3f\u0d28\u0d41 \u0d2e\u0d41\u0d7b\u0d2a\u0d4d \u0d08 \u0d15\u0d3e\u0d30\u0d4d\u0d2f\u0d19\u0d4d\u0d19\u0d7e \u0d2a\u0d30\u0d40\u0d15\u0d4d\u0d37\u0d3f\u0d15\u0d4d\u0d15\u0d42 | urakkam kittan | dr.fazila\" width=\"930\" height=\"523\" src=\"https:\/\/www.youtube.com\/embed\/2u7Fux1igdE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>Wrong eating habits and caffeine at night: Drinking black tea, coffee, and energy drinks after dinner can disrupt your sleep. The caffeine contained in these is a brain stimulant. Also, eating fatty foods (especially fried and fried foods) late at night can cause severe acidity and heartburn (Acid Reflux) and disrupt your sleep.<\/p>\n<p>Irregular Sleep Schedule: Going to bed and waking up at different times every day can disrupt the body&#8217;s natural biological clock (Circadian Rhythm). People who work shifts and take long naps in the afternoon may have a hard time falling asleep at night.<\/p>\n<p>Physical pain and other diseases: Chronic back pain, rheumatism, severe leg cramps and muscle spasms that occur at night can affect sleep. Additionally, people with Obstructive Sleep Apnea (OSA), which causes sudden awakenings due to breathing difficulties during sleep (mostly obese people and those who snore), also tend to get very little sleep.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"\u0d09\u0d31\u0d15\u0d4d\u0d15\u0d02 \u0d15\u0d41\u0d31\u0d35\u0d3e\u0d23\u0d4b  | \u0d09\u0d31\u0d19\u0d4d\u0d19\u0d3e\u0d7b \u0d15\u0d3f\u0d1f\u0d15\u0d4d\u0d15\u0d41\u0d28\u0d4d\u0d28\u0d24\u0d3f\u0d28\u0d41 \u0d2e\u0d41\u0d7b\u0d2a\u0d4d \u0d08 \u0d15\u0d3e\u0d30\u0d4d\u0d2f\u0d19\u0d4d\u0d19\u0d7e \u0d2a\u0d30\u0d40\u0d15\u0d4d\u0d37\u0d3f\u0d15\u0d4d\u0d15\u0d42 | urakkam kittan | dr.fazila\" width=\"930\" height=\"523\" src=\"https:\/\/www.youtube.com\/embed\/2u7Fux1igdE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Melatonin deficiency and blue light: Melatonin is a hormone that &hellip; <\/p>\n","protected":false},"author":9,"featured_media":31140,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-31139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-job"],"acf":[],"jetpack_featured_media_url":"https:\/\/thozhilvarthalatest.com\/wp-content\/uploads\/2026\/05\/1-2026-05-26T130046.478.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts\/31139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31139"}],"version-history":[{"count":1,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts\/31139\/revisions"}],"predecessor-version":[{"id":31141,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/posts\/31139\/revisions\/31141"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=\/wp\/v2\/media\/31140"}],"wp:attachment":[{"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thozhilvarthalatest.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}