{"id":10621,"date":"2025-10-05T13:21:45","date_gmt":"2025-10-05T10:21:45","guid":{"rendered":"https:\/\/medilab.km.ua\/?p=10621"},"modified":"2026-04-20T18:53:35","modified_gmt":"2026-04-20T15:53:35","slug":"high-blood-glucose-and-stress-how-emotions-affect-blood-sugar","status":"publish","type":"post","link":"https:\/\/medilab.km.ua\/en\/high-blood-glucose-and-stress-how-emotions-affect-blood-sugar\/","title":{"rendered":"Glucose levels and stress: how emotions affect blood sugar"},"content":{"rendered":"<p data-start=\"66\" data-end=\"437\">When we talk about blood sugar, we usually think of diet or diabetes. However, there is another powerful factor that significantly affects levels. <a href=\"https:\/\/medilab.km.ua\/en\/analysis\/biochemical-blood-tests\/carbohydrate-metabolism\/blood-glucose\/\">glucose<\/a> \u2014 <strong data-start=\"227\" data-end=\"236\">stress<\/strong>. According to the data <strong data-start=\"254\" data-end=\"262\">WHO<\/strong> \u0456 <strong data-start=\"265\" data-end=\"280\">Mayo Clinic<\/strong>, chronic emotional stress can increase sugar levels even in healthy people, and in patients with diabetes, cause dangerous glucose fluctuations.<\/p>\n<h2 data-start=\"439\" data-end=\"481\">What is glucose and how is it regulated?<\/h2>\n<p data-start=\"483\" data-end=\"592\">Glucose is the main source of energy for cells. Its level in the blood is controlled by pancreatic hormones:<\/p>\n<ul data-start=\"593\" data-end=\"742\">\n<li data-start=\"593\" data-end=\"666\">\n<p data-start=\"595\" data-end=\"666\"><strong data-start=\"595\" data-end=\"606\">insulin<\/strong> \u2014 reduces glucose levels, promoting its absorption by cells;<\/p>\n<\/li>\n<li data-start=\"667\" data-end=\"742\">\n<p data-start=\"669\" data-end=\"742\"><strong data-start=\"669\" data-end=\"681\">glucagon<\/strong> \u2014 increases glucose levels when the body needs energy.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"744\" data-end=\"909\">In a healthy person, fasting glucose concentration fluctuates within the range <strong data-start=\"809\" data-end=\"828\">3.9\u20135.5 mmol\/L<\/strong>. But when the stress response is activated, these values can temporarily increase.<\/p>\n<h2 data-start=\"911\" data-end=\"950\">How stress affects glucose levels<\/h2>\n<p data-start=\"952\" data-end=\"1094\">During stress, the body perceives the situation as a threat. The adrenal glands are activated, which secrete <a href=\"https:\/\/medilab.km.ua\/en\/adrenaline-and-stress-as-a-hormone-have-an-impact-on-health\/\"><strong data-start=\"1051\" data-end=\"1064\">adrenalin<\/strong><\/a> \u0456 <strong data-start=\"1067\" data-end=\"1079\">cortisol<\/strong>. These hormones:<\/p>\n<ul data-start=\"1095\" data-end=\"1226\">\n<li data-start=\"1095\" data-end=\"1134\">\n<p data-start=\"1097\" data-end=\"1134\">stimulate the release of glucose from the liver;<\/p>\n<\/li>\n<li data-start=\"1135\" data-end=\"1171\">\n<p data-start=\"1137\" data-end=\"1171\">inhibit insulin production;<\/p>\n<\/li>\n<li data-start=\"1172\" data-end=\"1226\">\n<p data-start=\"1174\" data-end=\"1226\">provide rapid energy supply to the muscles.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1228\" data-end=\"1400\">As a result, blood sugar levels rise even though the person hasn&#039;t eaten anything. This is a helpful short-term response, but dangerous if the stress continues for weeks or months.<\/p>\n<h2 data-start=\"1402\" data-end=\"1467\">How glucose levels change under the influence of different types of stress<\/h2>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\">\n<div class=\"table-scroll\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1469\" data-end=\"2174\">\n<thead data-start=\"1469\" data-end=\"1545\">\n<tr data-start=\"1469\" data-end=\"1545\">\n<th data-start=\"1469\" data-end=\"1482\" data-col-size=\"sm\">Type of stress<\/th>\n<th data-start=\"1482\" data-end=\"1502\" data-col-size=\"sm\">Duration of exposure<\/th>\n<th data-start=\"1502\" data-end=\"1522\" data-col-size=\"md\">Body reaction<\/th>\n<th data-start=\"1522\" data-end=\"1545\" data-col-size=\"md\">Change in glucose levels<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1624\" data-end=\"2174\">\n<tr data-start=\"1624\" data-end=\"1745\">\n<td data-start=\"1624\" data-end=\"1654\" data-col-size=\"sm\"><strong data-start=\"1626\" data-end=\"1653\">Short-term (acute)<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1654\" data-end=\"1668\">5\u201330 minutes<\/td>\n<td data-col-size=\"md\" data-start=\"1668\" data-end=\"1711\">Adrenaline rush, rapid heartbeat<\/td>\n<td data-col-size=\"md\" data-start=\"1711\" data-end=\"1745\">Temporary increase by 10\u201320%<\/td>\n<\/tr>\n<tr data-start=\"1746\" data-end=\"1870\">\n<td data-start=\"1746\" data-end=\"1782\" data-col-size=\"sm\"><strong data-start=\"1748\" data-end=\"1781\">Physical stress (pain, trauma)<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1782\" data-end=\"1797\">A few hours<\/td>\n<td data-col-size=\"md\" data-start=\"1797\" data-end=\"1846\">Activation of cortisol, increased gluconeogenesis<\/td>\n<td data-col-size=\"md\" data-start=\"1846\" data-end=\"1870\">Increase by 20\u201340%<\/td>\n<\/tr>\n<tr data-start=\"1871\" data-end=\"2034\">\n<td data-start=\"1871\" data-end=\"1903\" data-col-size=\"sm\"><strong data-start=\"1873\" data-end=\"1902\"><a href=\"https:\/\/medilab.km.ua\/en\/chronic-stress-is-a-health-hazard-that-we-used-to-ignore\/\">Chronic<\/a> emotional stress<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"1903\" data-end=\"1919\">Weeks, months<\/td>\n<td data-col-size=\"md\" data-start=\"1919\" data-end=\"1988\">Persistently high cortisol levels, development of insulin resistance<\/td>\n<td data-col-size=\"md\" data-start=\"1988\" data-end=\"2034\">Increase by 30\u201360%, risk of type 2 diabetes<\/td>\n<\/tr>\n<tr data-start=\"2035\" data-end=\"2174\">\n<td data-start=\"2035\" data-end=\"2066\" data-col-size=\"sm\"><strong data-start=\"2037\" data-end=\"2065\">Post-traumatic stress disorder<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"2066\" data-end=\"2097\">After prolonged stress<\/td>\n<td data-col-size=\"md\" data-start=\"2097\" data-end=\"2126\">Decreased glycogen stores<\/td>\n<td data-col-size=\"md\" data-start=\"2126\" data-end=\"2174\">May lower glucose levels (hypoglycemia)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n<\/div>\n<p data-start=\"2176\" data-end=\"2292\">As you can see, different types of stress have different effects \u2014 from a short-term boost to long-term metabolic disturbances.<\/p>\n<h2 data-start=\"2294\" data-end=\"2323\">Chronic stress and diabetes<\/h2>\n<p data-start=\"2325\" data-end=\"2548\">Prolonged stress increases the level <a href=\"https:\/\/medilab.km.ua\/en\/analysis\/hormonal-panel\/gipotalamo-gipofizarno-nadnyrnykova-systema\/cortisol\/\"><strong data-start=\"2356\" data-end=\"2369\">cortisol<\/strong><\/a>, which causes the liver to produce more glucose. Over time, this leads to <strong data-start=\"2442\" data-end=\"2468\">insulin resistance<\/strong> \u2014 cells stop absorbing sugar effectively, and it accumulates in the blood.<\/p>\n<p data-start=\"2550\" data-end=\"2601\">In people with diabetes, this situation can cause:<\/p>\n<ul data-start=\"2602\" data-end=\"2715\">\n<li data-start=\"2602\" data-end=\"2640\">\n<p data-start=\"2604\" data-end=\"2640\">constantly high glucose levels;<\/p>\n<\/li>\n<li data-start=\"2641\" data-end=\"2680\">\n<p data-start=\"2643\" data-end=\"2680\">difficulties with selecting the insulin dose;<\/p>\n<\/li>\n<li data-start=\"2681\" data-end=\"2715\">\n<p data-start=\"2683\" data-end=\"2715\">risk of hyperglycemic conditions.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2717\" data-end=\"2831\">According to <strong data-start=\"2727\" data-end=\"2734\">FDA<\/strong>, during severe stress, glucose levels can increase by <strong data-start=\"2790\" data-end=\"2800\">20\u201330%<\/strong> even when following a diet.<\/p>\n<h2 data-start=\"2833\" data-end=\"2887\">How to recognize that stress affects glucose levels<\/h2>\n<ul data-start=\"2889\" data-end=\"3113\">\n<li data-start=\"2889\" data-end=\"2937\">\n<p data-start=\"2891\" data-end=\"2937\">headaches, palpitations, fatigue appear;<\/p>\n<\/li>\n<li data-start=\"2938\" data-end=\"2981\">\n<p data-start=\"2940\" data-end=\"2981\">blood pressure rises or insomnia occurs;<\/p>\n<\/li>\n<li data-start=\"2982\" data-end=\"3040\">\n<p data-start=\"2984\" data-end=\"3040\">glucometer readings change for no apparent reason;<\/p>\n<\/li>\n<li data-start=\"3041\" data-end=\"3113\">\n<p data-start=\"3043\" data-end=\"3113\">After emotional events, sugar levels remain high for longer than usual.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3115\" data-end=\"3219\">These manifestations signal that the level of stress is affecting the hormonal background and requires lifestyle correction.<\/p>\n<h2 data-start=\"3221\" data-end=\"3272\">How to stabilize glucose levels during stress<\/h2>\n<ol data-start=\"3274\" data-end=\"3981\">\n<li data-start=\"3274\" data-end=\"3388\">\n<p data-start=\"3277\" data-end=\"3388\"><strong data-start=\"3277\" data-end=\"3311\">Check your glucose regularly.<\/strong> If you are feeling very stressed or have diabetes, measure more often.<\/p>\n<\/li>\n<li data-start=\"3389\" data-end=\"3495\">\n<p data-start=\"3392\" data-end=\"3495\"><strong data-start=\"3392\" data-end=\"3423\">Breathe slowly and deeply.<\/strong> This activates the parasympathetic nervous system, reducing cortisol levels.<\/p>\n<\/li>\n<li data-start=\"3496\" data-end=\"3608\">\n<p data-start=\"3499\" data-end=\"3608\"><strong data-start=\"3499\" data-end=\"3535\">Rest and get enough sleep.<\/strong> Sleep deprivation increases sensitivity to stress and worsens glucose control.<\/p>\n<\/li>\n<li data-start=\"3609\" data-end=\"3723\">\n<p data-start=\"3612\" data-end=\"3723\"><strong data-start=\"3612\" data-end=\"3640\">Eat a balanced diet.<\/strong> Choose slow carbohydrates (vegetables, whole grains), avoid sweets.<\/p>\n<\/li>\n<li data-start=\"3724\" data-end=\"3835\">\n<p data-start=\"3727\" data-end=\"3835\"><strong data-start=\"3727\" data-end=\"3741\">Move.<\/strong> Moderate physical activity (walking, swimming, yoga) lowers glucose levels naturally.<\/p>\n<\/li>\n<li data-start=\"3836\" data-end=\"3981\">\n<p data-start=\"3839\" data-end=\"3981\"><strong data-start=\"3839\" data-end=\"3882\">Pay attention to your psycho-emotional state.<\/strong> Meditation, art therapy, hobbies, or counseling can help restore inner balance.<\/p>\n<\/li>\n<\/ol>\n<h2 data-start=\"3983\" data-end=\"4042\"><img decoding=\"async\" class=\"alignnone size-full wp-image-10624\" src=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/10\/mirnaa-molodaa-blondinka-studentka-sidit-za-stolom-so-skol-nymi-instrumentami-meditirua-s-zakrytymi-glazami-izolirovannymi-na-olivkovo-zelenoi-stene.jpg\" alt=\"Meditation to control sugar levels\" width=\"1200\" height=\"762\" srcset=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/10\/mirnaa-molodaa-blondinka-studentka-sidit-za-stolom-so-skol-nymi-instrumentami-meditirua-s-zakrytymi-glazami-izolirovannymi-na-olivkovo-zelenoi-stene.jpg 1200w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/10\/mirnaa-molodaa-blondinka-studentka-sidit-za-stolom-so-skol-nymi-instrumentami-meditirua-s-zakrytymi-glazami-izolirovannymi-na-olivkovo-zelenoi-stene-150x95.jpg 150w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/10\/mirnaa-molodaa-blondinka-studentka-sidit-za-stolom-so-skol-nymi-instrumentami-meditirua-s-zakrytymi-glazami-izolirovannymi-na-olivkovo-zelenoi-stene-600x381.jpg 600w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/10\/mirnaa-molodaa-blondinka-studentka-sidit-za-stolom-so-skol-nymi-instrumentami-meditirua-s-zakrytymi-glazami-izolirovannymi-na-olivkovo-zelenoi-stene-300x191.jpg 300w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/10\/mirnaa-molodaa-blondinka-studentka-sidit-za-stolom-so-skol-nymi-instrumentami-meditirua-s-zakrytymi-glazami-izolirovannymi-na-olivkovo-zelenoi-stene-1024x650.jpg 1024w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/10\/mirnaa-molodaa-blondinka-studentka-sidit-za-stolom-so-skol-nymi-instrumentami-meditirua-s-zakrytymi-glazami-izolirovannymi-na-olivkovo-zelenoi-stene-768x488.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/h2>\n<h2 data-start=\"3983\" data-end=\"4042\">How stress affects glucose levels in people without diabetes<\/h2>\n<p data-start=\"4044\" data-end=\"4296\">Even in healthy people, strong emotional stress can cause short-term <strong data-start=\"4125\" data-end=\"4142\">hyperglycemia<\/strong> \u2014 increased sugar levels. This is usually temporary, but if stress becomes constant, there is a risk of developing metabolic syndrome or type 2 diabetes.<\/p>\n<p data-start=\"4298\" data-end=\"4455\">Studies show that people who are constantly in a state of anxiety have a 50% higher risk of elevated glucose levels than those who control their emotions.<\/p>\n<h2 data-start=\"4457\" data-end=\"4499\">How to prevent the effects of stress on glucose<\/h2>\n<ul data-start=\"4501\" data-end=\"4758\">\n<li data-start=\"4501\" data-end=\"4547\">\n<p data-start=\"4503\" data-end=\"4547\">plan your day to avoid overload;<\/p>\n<\/li>\n<li data-start=\"4548\" data-end=\"4588\">\n<p data-start=\"4550\" data-end=\"4588\">take short breaks while working;<\/p>\n<\/li>\n<li data-start=\"4589\" data-end=\"4621\">\n<p data-start=\"4591\" data-end=\"4621\">limit caffeine and alcohol;<\/p>\n<\/li>\n<li data-start=\"4622\" data-end=\"4684\">\n<p data-start=\"4624\" data-end=\"4684\">find time for socializing, sports or favorite activities;<\/p>\n<\/li>\n<li data-start=\"4685\" data-end=\"4758\">\n<p data-start=\"4687\" data-end=\"4758\">Seek professional help if you experience prolonged stress.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4760\" data-end=\"4913\">Remember: <strong data-start=\"4772\" data-end=\"4827\">Stress management is part of glucose control<\/strong>. Even the best diet won&#039;t help if the body is constantly &quot;living&quot; in alarm mode.<\/p>\n<h3 data-start=\"4915\" data-end=\"4928\">Sources<\/h3>\n<ol data-start=\"4929\" data-end=\"5155\">\n<li data-start=\"4929\" data-end=\"5003\">\n<p data-start=\"4932\" data-end=\"5003\">World Health Organization (WHO). <em data-start=\"4965\" data-end=\"4994\">Stress and metabolic health<\/em>, 2023.<\/p>\n<\/li>\n<li data-start=\"5004\" data-end=\"5055\">\n<p data-start=\"5007\" data-end=\"5055\">Mayo Clinic. <em data-start=\"5020\" data-end=\"5052\">How stress affects blood sugar<\/em>.<\/p>\n<\/li>\n<li data-start=\"5056\" data-end=\"5155\">\n<p data-start=\"5059\" data-end=\"5155\">US Food and Drug Administration (FDA). <em data-start=\"5100\" data-end=\"5152\">Hormonal response to stress and glucose metabolism<\/em>.<\/p>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>When we talk about blood sugar, we usually think of diet or diabetes. However, there is another powerful factor,<\/p>","protected":false},"author":627,"featured_media":10622,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zahvoryuvannya-ta-symptomy"],"_links":{"self":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/10621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/users\/627"}],"replies":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/comments?post=10621"}],"version-history":[{"count":0,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/10621\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media\/10622"}],"wp:attachment":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media?parent=10621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/categories?post=10621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/tags?post=10621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}