{"id":10252,"date":"2025-08-24T18:37:39","date_gmt":"2025-08-24T15:37:39","guid":{"rendered":"https:\/\/medilab.km.ua\/?p=10252"},"modified":"2026-04-20T18:53:37","modified_gmt":"2026-04-20T15:53:37","slug":"iron-analysis-is-needed-and-what-it-shows","status":"publish","type":"post","link":"https:\/\/medilab.km.ua\/en\/iron-analysis-is-needed-and-what-it-shows\/","title":{"rendered":"Iron analysis: why is it needed and what does it show?"},"content":{"rendered":"<p data-start=\"54\" data-end=\"505\">Iron is one of the most important trace elements for life. It is responsible for oxygen transport, participates in the synthesis of hormones and enzymes, affects the functioning of the brain, the immune system and the processes of cellular respiration. Any deviations in iron levels - both in the direction of decrease and increase - can have serious consequences. For the timely detection of such conditions, <a href=\"https:\/\/medilab.km.ua\/en\/blood-test-for-iron-how-often-and-what-to-do\/\"><strong data-start=\"435\" data-end=\"455\">iron analysis<\/strong><\/a>, which is included in basic laboratory tests.<\/p>\n<h2 data-start=\"507\" data-end=\"640\"><strong data-start=\"507\" data-end=\"539\">What does an iron test determine?<\/strong><\/h2>\n<p data-start=\"507\" data-end=\"640\">Laboratory analysis determines the concentration of iron in the blood serum. Its results allow:<\/p>\n<ul data-start=\"641\" data-end=\"850\">\n<li data-start=\"641\" data-end=\"686\">\n<p data-start=\"643\" data-end=\"686\">assess the level of trace elements in the body;<\/p>\n<\/li>\n<li data-start=\"687\" data-end=\"726\">\n<p data-start=\"689\" data-end=\"726\">detect iron deficiency or excess;<\/p>\n<\/li>\n<li data-start=\"727\" data-end=\"794\">\n<p data-start=\"729\" data-end=\"794\">monitor the effectiveness of therapy for anemia or hemochromatosis;<\/p>\n<\/li>\n<li data-start=\"795\" data-end=\"850\">\n<p data-start=\"797\" data-end=\"850\">to suspect a disorder in the absorption of nutrients.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"852\" data-end=\"1090\">Usually, this test is supplemented with other indicators that form the so-called &quot;iron profile&quot;: <a href=\"https:\/\/medilab.km.ua\/en\/analysis\/biochemical-blood-tests\/anemia-diagnosis\/ferritin\/\">ferritin<\/a>, transferrin and total serum iron binding capacity (TSIBC). Together, they provide the most accurate picture of iron metabolism.<\/p>\n<h2 data-start=\"1092\" data-end=\"1179\"><strong data-start=\"1092\" data-end=\"1130\">When is it recommended to undergo an analysis?<\/strong><\/h2>\n<p data-start=\"1092\" data-end=\"1179\">An iron test is indicated in the following cases:<\/p>\n<ul data-start=\"1180\" data-end=\"1560\">\n<li data-start=\"1180\" data-end=\"1243\">\n<p data-start=\"1182\" data-end=\"1243\">symptoms of anemia (weakness, dizziness, pale skin);<\/p>\n<\/li>\n<li data-start=\"1244\" data-end=\"1288\">\n<p data-start=\"1246\" data-end=\"1288\">chronic fatigue, decreased performance;<\/p>\n<\/li>\n<li data-start=\"1289\" data-end=\"1340\">\n<p data-start=\"1291\" data-end=\"1340\">brittle nails, hair loss, dry skin;<\/p>\n<\/li>\n<li data-start=\"1341\" data-end=\"1371\">\n<p data-start=\"1343\" data-end=\"1371\">heavy menstruation in women;<\/p>\n<\/li>\n<li data-start=\"1372\" data-end=\"1403\">\n<p data-start=\"1374\" data-end=\"1403\">gastrointestinal bleeding;<\/p>\n<\/li>\n<li data-start=\"1404\" data-end=\"1436\">\n<p data-start=\"1406\" data-end=\"1436\">control during pregnancy;<\/p>\n<\/li>\n<li data-start=\"1437\" data-end=\"1487\">\n<p data-start=\"1439\" data-end=\"1487\">assessment of the effectiveness of taking iron preparations;<\/p>\n<\/li>\n<li data-start=\"1488\" data-end=\"1560\">\n<p data-start=\"1490\" data-end=\"1560\">suspicion of iron overload, intoxication, or genetic hemochromatosis.<\/p>\n<\/li>\n<\/ul>\n<p>If you notice weakness, paleness, or increased fatigue, you should pay attention not only to your iron levels, but also to other blood parameters. More about <a href=\"https:\/\/medilab.km.ua\/en\/analysis\/hematological-panel\/zagalnyj-rozgornutyj-analiz-krovi-avtomatychnyj-analyzer-wbc-lym-mid-grn-lym-mid-grn-rbc-hb-hct-mcv-mch-mchc-rdw-plt-pct-mpv-pdw-3-histogramy-wbc-rbc-plt-shoe-ruchnyj-pidrahunok-lejkotsytarnoyi-fo\/\"><strong data-start=\"1014\" data-end=\"1042\">detailed blood test<\/strong><\/a>.<\/p>\n<h2 data-start=\"1562\" data-end=\"1594\"><strong data-start=\"1562\" data-end=\"1592\">Normal iron levels<\/strong><\/h2>\n<div class=\"_tableContainer_sk2ct_1\">\n<div class=\"_tableWrapper_sk2ct_13 group flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1596\" data-end=\"1777\">\n<thead data-start=\"1596\" data-end=\"1628\">\n<tr data-start=\"1596\" data-end=\"1628\">\n<th data-start=\"1596\" data-end=\"1608\" data-col-size=\"sm\">Category<\/th>\n<th data-start=\"1608\" data-end=\"1628\" data-col-size=\"sm\">Norm (\u03bcmol\/L)<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1662\" data-end=\"1777\">\n<tr data-start=\"1662\" data-end=\"1688\">\n<td data-start=\"1662\" data-end=\"1673\" data-col-size=\"sm\">Men<\/td>\n<td data-start=\"1673\" data-end=\"1688\" data-col-size=\"sm\">11.6 \u2013 30.4<\/td>\n<\/tr>\n<tr data-start=\"1689\" data-end=\"1711\">\n<td data-start=\"1689\" data-end=\"1697\" data-col-size=\"sm\">Women<\/td>\n<td data-start=\"1697\" data-end=\"1711\" data-col-size=\"sm\">9.0 \u2013 26.8<\/td>\n<\/tr>\n<tr data-start=\"1712\" data-end=\"1733\">\n<td data-start=\"1712\" data-end=\"1719\" data-col-size=\"sm\">Children<\/td>\n<td data-start=\"1719\" data-end=\"1733\" data-col-size=\"sm\">7.2 \u2013 22.0<\/td>\n<\/tr>\n<tr data-start=\"1734\" data-end=\"1777\">\n<td data-start=\"1734\" data-end=\"1744\" data-col-size=\"sm\">Pregnant women<\/td>\n<td data-start=\"1744\" data-end=\"1777\" data-col-size=\"sm\">possible physiological decrease<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-start=\"1779\" data-end=\"1816\"><strong data-start=\"1779\" data-end=\"1814\">How to prepare for the study<\/strong><\/h2>\n<ul data-start=\"1817\" data-end=\"2069\">\n<li data-start=\"1817\" data-end=\"1847\">\n<p data-start=\"1819\" data-end=\"1847\">Blood is donated in the morning, on an empty stomach.<\/p>\n<\/li>\n<li data-start=\"1848\" data-end=\"1915\">\n<p data-start=\"1850\" data-end=\"1915\">You should not eat for 8\u201312 hours before the test; only water is allowed.<\/p>\n<\/li>\n<li data-start=\"1916\" data-end=\"2025\">\n<p data-start=\"1918\" data-end=\"2025\">You should refrain from taking iron and vitamin C supplements for 2\u20133 days (unless your doctor has prescribed otherwise).<\/p>\n<\/li>\n<li data-start=\"2026\" data-end=\"2069\">\n<p data-start=\"2028\" data-end=\"2069\">Limit fatty foods and alcohol per day.<\/p>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10254\" src=\"https:\/\/medilab.km.ua\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/08\/1-2.jpg\" alt=\"Blood test for iron in the laboratory\" width=\"1200\" height=\"807\" srcset=\"\" data-srcset=\"https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/08\/1-2.jpg 1200w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/08\/1-2-150x101.jpg 150w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/08\/1-2-600x404.jpg 600w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/08\/1-2-300x202.jpg 300w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/08\/1-2-1024x689.jpg 1024w, https:\/\/medilab.km.ua\/wp-content\/uploads\/2025\/08\/1-2-768x516.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-start=\"2071\" data-end=\"2112\"><strong data-start=\"2071\" data-end=\"2110\">What do the deviations in the results mean?<\/strong><\/h2>\n<ul data-start=\"2113\" data-end=\"2468\">\n<li data-start=\"2113\" data-end=\"2327\">\n<p data-start=\"2115\" data-end=\"2327\"><strong data-start=\"2115\" data-end=\"2141\">Low iron levels<\/strong>: more often observed in iron deficiency anemia, chronic bleeding, peptic ulcer disease, pregnancy, vitamin C deficiency, or intestinal diseases that impair absorption.<\/p>\n<\/li>\n<li data-start=\"2328\" data-end=\"2468\">\n<p data-start=\"2330\" data-end=\"2468\"><strong data-start=\"2330\" data-end=\"2358\">Elevated iron levels<\/strong>: may be a sign of hemochromatosis, iron poisoning, destruction of red blood cells, or liver pathologies.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"2470\" data-end=\"2522\"><strong data-start=\"2470\" data-end=\"2520\">Comparison table: iron deficiency and excess<\/strong><\/h2>\n<div class=\"_tableContainer_sk2ct_1\">\n<div class=\"_tableWrapper_sk2ct_13 group flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2524\" data-end=\"2910\">\n<thead data-start=\"2524\" data-end=\"2570\">\n<tr data-start=\"2524\" data-end=\"2570\">\n<th data-start=\"2524\" data-end=\"2531\" data-col-size=\"sm\">State<\/th>\n<th data-start=\"2531\" data-end=\"2550\" data-col-size=\"md\">Main symptoms<\/th>\n<th data-start=\"2550\" data-end=\"2570\" data-col-size=\"md\">Possible consequences<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2618\" data-end=\"2910\">\n<tr data-start=\"2618\" data-end=\"2760\">\n<td data-start=\"2618\" data-end=\"2635\" data-col-size=\"sm\">Iron deficiency<\/td>\n<td data-col-size=\"md\" data-start=\"2635\" data-end=\"2695\">Weakness, drowsiness, brittle nails, pallor, shortness of breath<\/td>\n<td data-col-size=\"md\" data-start=\"2695\" data-end=\"2760\">Anemia, decreased immunity, problems with cognitive functions<\/td>\n<\/tr>\n<tr data-start=\"2761\" data-end=\"2910\">\n<td data-start=\"2761\" data-end=\"2779\" data-col-size=\"sm\">Excess iron<\/td>\n<td data-col-size=\"md\" data-start=\"2779\" data-end=\"2850\">Darkening of the skin, pain in the abdomen, joints, heart rhythm disturbances<\/td>\n<td data-col-size=\"md\" data-start=\"2850\" data-end=\"2910\">Liver damage, diabetes, heart failure<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-start=\"2912\" data-end=\"2950\"><strong data-start=\"2912\" data-end=\"2948\">Tests to assess iron metabolism<\/strong><\/h2>\n<div class=\"_tableContainer_sk2ct_1\">\n<div class=\"_tableWrapper_sk2ct_13 group flex w-fit flex-col-reverse\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2952\" data-end=\"3397\">\n<thead data-start=\"2952\" data-end=\"2995\">\n<tr data-start=\"2952\" data-end=\"2995\">\n<th data-start=\"2952\" data-end=\"2961\" data-col-size=\"sm\">Analysis<\/th>\n<th data-start=\"2961\" data-end=\"2974\" data-col-size=\"md\">What does it show?<\/th>\n<th data-start=\"2974\" data-end=\"2995\" data-col-size=\"md\">When to use<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3040\" data-end=\"3397\">\n<tr data-start=\"3040\" data-end=\"3129\">\n<td data-start=\"3040\" data-end=\"3061\" data-col-size=\"sm\">Serum iron<\/td>\n<td data-col-size=\"md\" data-start=\"3061\" data-end=\"3091\">Iron concentration in the blood<\/td>\n<td data-col-size=\"md\" data-start=\"3091\" data-end=\"3129\">If a deficiency or excess is suspected<\/td>\n<\/tr>\n<tr data-start=\"3130\" data-end=\"3214\">\n<td data-start=\"3130\" data-end=\"3140\" data-col-size=\"sm\"><a href=\"https:\/\/medilab.km.ua\/en\/what-is-the-ferritin-in-blood-test-that-tells-about-your-iron-reserves\/\">Ferritin<\/a><\/td>\n<td data-start=\"3140\" data-end=\"3168\" data-col-size=\"md\">Iron stores in the body<\/td>\n<td data-col-size=\"md\" data-start=\"3168\" data-end=\"3214\">To confirm anemia or hemochromatosis<\/td>\n<\/tr>\n<tr data-start=\"3215\" data-end=\"3296\">\n<td data-start=\"3215\" data-end=\"3228\" data-col-size=\"sm\"><a href=\"https:\/\/medilab.km.ua\/en\/analysis\/biochemical-blood-tests\/anemia-diagnosis\/transferrin-transferrin-tf\/\">Transferrin<\/a><\/td>\n<td data-start=\"3228\" data-end=\"3256\" data-col-size=\"md\">Iron transport protein<\/td>\n<td data-col-size=\"md\" data-start=\"3256\" data-end=\"3296\">To assess absorption and redistribution<\/td>\n<\/tr>\n<tr data-start=\"3297\" data-end=\"3397\">\n<td data-start=\"3297\" data-end=\"3304\" data-col-size=\"sm\">OZSS<\/td>\n<td data-start=\"3304\" data-end=\"3351\" data-col-size=\"md\">Total serum iron binding capacity<\/td>\n<td data-col-size=\"md\" data-start=\"3351\" data-end=\"3397\">For a comprehensive assessment of the &quot;iron profile&quot;\u00ab<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"3399\" data-end=\"3789\">Iron analysis is a basic but extremely important study that helps to detect problems with the metabolism of this trace element in time. For women, children, pregnant women, athletes and people with chronic diseases, iron levels should be monitored regularly. This helps to prevent the development of anemia, metabolic disorders and serious complications associated with excess iron.<\/p>","protected":false},"excerpt":{"rendered":"<p>Iron is one of the most important trace elements for life. It is responsible for oxygen transport, participates in the synthesis of hormones and<\/p>","protected":false},"author":627,"featured_media":10253,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/10252","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=10252"}],"version-history":[{"count":0,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/posts\/10252\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media\/10253"}],"wp:attachment":[{"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/media?parent=10252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/categories?post=10252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medilab.km.ua\/en\/wp-json\/wp\/v2\/tags?post=10252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}