{"id":14900,"date":"2025-03-17T15:55:13","date_gmt":"2025-03-17T10:25:13","guid":{"rendered":"https:\/\/www.lalpathlabs.com\/blog\/?p=14900"},"modified":"2025-03-17T15:55:13","modified_gmt":"2025-03-17T10:25:13","slug":"iron-deficiency-causes-symptoms-and-risk","status":"publish","type":"post","link":"https:\/\/www.lalpathlabs.com\/blog\/iron-deficiency-causes-symptoms-and-risk\/","title":{"rendered":"Understanding Iron Deficiency: Causes, Symptoms, and Risk Factors"},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium\" src=\"https:\/\/media-blog.lalpathlabs.com\/apis\/ea11c361-3566-41f8-bfce-b12ab6827edf.jpg\" alt=\"Iron Deficiency\" width=\"720\" height=\"356\" \/><\/p>\n<p>Iron deficiency in the body leads to a condition called iron deficiency anaemia, one of the most common forms of anaemia. In this condition, the body cannot make a critical component in red blood cells called haemoglobin, which carries oxygen. As a result, the rest of the body cannot get enough oxygen. Iron deficiency symptoms develop over time. Understanding these symptoms and getting timely medical attention is beneficial for quick recovery. This article discusses iron deficiency, its causes, symptoms, risk factors, and more.<\/p>\n<h2><strong><span style=\"font-size: 14pt\">What is Iron Deficiency?<\/span><\/strong><\/h2>\n<p>Iron deficiency occurs when the body has lower levels of iron than necessary. Iron deficiency leads to a blood disorder called iron deficiency anemia. In this condition, the body lacks enough iron to make haemoglobin, a substance in healthy red blood cells that carries oxygen. As a result, the various organs and parts of the body cannot get enough oxygen, leaving one short of breath and tired.<\/p>\n<h2><strong><span style=\"font-size: 14pt\">What Causes Iron Deficiency?<\/span><\/strong><\/h2>\n<p>Some common causes of iron deficiency include:<\/p>\n<p>&nbsp;<\/p>\n<p>1. <strong>Inadequate Iron Intake<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>One of the most common causes of iron deficiency is not taking in enough iron through diet over extended periods. Iron is found in foods such as meat, eggs, and green leafy vegetables. It is essential during rapid growth and development periods.<\/p>\n<p>&nbsp;<\/p>\n<p>2. <strong>Pregnancy or Blood Loss from Menstruation<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Heavy bleeding during menstruation can cause iron deficiency in women. Pregnant women require more iron to fulfil the baby&#8217;s oxygen needs, which can result in a deficiency if not taken in adequate quantities.<\/p>\n<p>&nbsp;<\/p>\n<p>3. <strong>Internal Bleeding<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Certain conditions such as stomach ulcers, polyps in the colon\/intestine or colon cancer are prone to internal bleeding, which can lead to an iron deficiency.<\/p>\n<p>&nbsp;<\/p>\n<p>4. <strong>Inability to Absorb Iron<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Certain surgeries or problems with the intestine can lead to an inability to absorb iron, leading to iron deficiency.<\/p>\n<p>&nbsp;<\/p>\n<p>5. <strong>Genetics<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Some genetic mutations and conditions, such as celiac disease, make it difficult for the body to absorb enough iron.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong><span style=\"font-size: 14pt\">What are Iron Deficiency Symptoms?<\/span><\/strong><\/h2>\n<p>Symptoms of Iron Deficiency appear gradually over time and include:<\/p>\n<p>&nbsp;<\/p>\n<p>\u25cf Extreme fatigue<br \/>\n\u25cf Weakness<br \/>\n\u25cf Pale skin<br \/>\n\u25cf Headache or dizziness<br \/>\n\u25cf Inflammation or soreness in the tongue<br \/>\n\u25cf Chest pain<br \/>\n\u25cf Fast heartbeats and shortness of breath<\/p>\n<h2><strong><span style=\"font-size: 14pt\">What are the Iron Deficiency Risk Factors?\u00a0<\/span><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p>The following people are at a higher risk of having iron deficiency anemia:<\/p>\n<p>&nbsp;<\/p>\n<p>1. <strong>Women<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Women lose blood during menstruation, which puts them at a more elevated risk of developing iron deficiency anemia.<\/p>\n<p>&nbsp;<\/p>\n<p>2. <strong>Infants and Children<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Infants, particularly those born prematurely or with a low weight, are at a higher risk of iron deficiency if their iron needs are not fulfilled via breast milk or formula. Children are at a rapid development stage and can suffer from iron deficiency if they don&#8217;t have an adequate diet.<\/p>\n<p>&nbsp;<\/p>\n<p>3. <strong>Vegetarians<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Vegetarians are at an elevated risk of iron deficiency if they don&#8217;t consume enough other iron-rich foods.<\/p>\n<p>&nbsp;<\/p>\n<p>4. <strong>Frequent Blood Donors<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>People who donate blood frequently can have their iron stores depleted and suffer from iron deficiency.<\/p>\n<h2><strong><span style=\"font-size: 14pt\">How is Iron Deficiency Diagnosed?\u00a0<\/span><\/strong><\/h2>\n<p>To diagnose iron deficiency, doctors can do the following iron deficiency tests:<\/p>\n<p>&nbsp;<\/p>\n<p>1. <strong>Blood test:<\/strong> A blood test for iron deficiency looks for red blood cells&#8217; size and colour, haemoglobin content in the blood, and percentage of red blood cells. Additionally, blood tests can determine the levels of a protein called ferritin, which helps store iron in the body. Abnormal levels can confirm iron deficiency.<\/p>\n<p>&nbsp;<\/p>\n<p>2.<strong> Endoscopy:<\/strong> Endoscopy is used to determine if internal bleeding is causing iron deficiency. In this procedure, a tube with a light and camera is inserted from the mouth into the stomach to allow the doctor to look for sources of internal bleeding.<\/p>\n<p>&nbsp;<\/p>\n<p>3. <strong>Colonoscopy:<\/strong> Colonoscopy is used to rule out intestinal problems and bleeding as the source of iron deficiency. In this procedure, a lighted, camera-containing tube is inserted from the rectum to look for sources of internal bleeding in the colon and rectum.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong><span style=\"font-size: 14pt\">What Foods Can Prevent Iron Deficiency?\u00a0<\/span><\/strong><\/h2>\n<p>Food items rich in iron can prevent iron deficiency. These include:<\/p>\n<p>&nbsp;<\/p>\n<p>\u25cf Red meat<br \/>\n\u25cf Seafood<br \/>\n\u25cf Dark green, leafy vegetables<br \/>\n\u25cf Dried fruits such as raisins<\/p>\n<p>&nbsp;<\/p>\n<p>Apart from these, foods rich in vitamin C are also essential for iron deficiency prevention, as they facilitate absorption of iron in the body. These food items include:<\/p>\n<p>&nbsp;<\/p>\n<p>\u25cf Broccoli<br \/>\n\u25cf Grapefruit<br \/>\n\u25cf Orange<br \/>\n\u25cf Tomato<br \/>\n\u25cf Melons<\/p>\n<p>&nbsp;<\/p>\n<p>Iron deficiency develops over time for several reasons. Typical symptoms of iron deficiency are shortness of breath and extreme fatigue. If left untreated, iron deficiency can cause severe complications in children and adults. Upon noticing symptoms of iron deficiency given here, it is a good idea to consult a doctor and book a basic <a href=\"https:\/\/www.lalpathlabs.com\/pathology-test\/anemia-panel-1\">anemia panel<\/a> at Dr Lal PathLabs.<\/p>\n<h2><strong><span style=\"font-size: 14pt\">FAQs\u00a0<\/span><\/strong><\/h2>\n<h3><strong><span style=\"font-size: 12pt\">How can vegetarians consume enough iron?<\/span><\/strong><\/h3>\n<p>Vegetarian sources of iron include:<\/p>\n<p>\u25cf Dark green, leafy vegetables<br \/>\n\u25cf Dried fruits such as raisins<br \/>\n\u25cf Beans<br \/>\n\u25cf Iron-fortified cereals, breads and pasta<\/p>\n<h3><span style=\"font-size: 12pt\"><strong>What are the complications of iron deficiency?<\/strong><\/span><\/h3>\n<p>\u25cf Heart problems, such as enlarged heart or heart failure<br \/>\n\u25cf Problems during pregnancy<br \/>\n\u25cf Growth problems in children<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Iron deficiency in the body leads to a condition called iron deficiency anaemia, one of the most common forms of anaemia. In this condition, the body cannot make a critical component in red blood cells called haemoglobin, which carries oxygen. As a result, the rest of the body cannot get enough oxygen. Iron deficiency symptoms [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":14913,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1055],"tags":[2522,1222,2521,2523,1862],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/14900"}],"collection":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/comments?post=14900"}],"version-history":[{"count":5,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/14900\/revisions"}],"predecessor-version":[{"id":14912,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/posts\/14900\/revisions\/14912"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/media\/14913"}],"wp:attachment":[{"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/media?parent=14900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/categories?post=14900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lalpathlabs.com\/blog\/wp-json\/wp\/v2\/tags?post=14900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}