{"product_id":"blood-iron-test","title":"Home Iron Blood Test UK - Ferritin \u0026 Iron Profile","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1\" name=\"viewport\"\u003e\u003cmeta content=\"Order a home iron blood test in the UK. UKAS accredited and CQC registered labs check ferritin, iron, transferrin, TIBC and transferrin saturation.\" name=\"description\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .iron_product {\n    --iron_ink: #2f2a28;\n    --iron_muted: #6f625d;\n    --iron_taupe: #786863;\n    --iron_taupe_dark: #5e4c46;\n    --iron_cream: #f5eee3;\n    --iron_line: #ded2c5;\n    --iron_white: #ffffff;\n    --iron_green_bg: #e8f3e9;\n    --iron_green_text: #345f3f;\n    --iron_amber_bg: #fff1cf;\n    --iron_amber_text: #7b5715;\n    --iron_orange_bg: #f9e7d7;\n    --iron_orange_text: #8a4d2d;\n    --iron_red_bg: #f8dfdf;\n    --iron_red_text: #8f3535;\n    --iron_blue_bg: #e8eef4;\n    --iron_blue_text: #405c72;\n    color: var(--iron_ink);\n    font-family: inherit;\n    font-size: 16px;\n    line-height: 1.7;\n    margin: 0 auto;\n    max-width: 1120px;\n  }\n\n  .iron_product * { box-sizing: border-box; }\n\n  .iron_product h2,\n  .iron_product h3,\n  .iron_product h4 {\n    color: var(--iron_ink);\n    line-height: 1.2;\n    margin-top: 0;\n  }\n\n  .iron_product h2 {\n    font-family: Georgia, \"Times New Roman\", serif;\n    font-size: clamp(32px, 5vw, 54px);\n    font-weight: 500;\n    margin-bottom: 18px;\n  }\n\n  .iron_product h3 {\n    font-family: Georgia, \"Times New Roman\", serif;\n    font-size: clamp(25px, 3vw, 34px);\n    font-weight: 500;\n    margin-bottom: 16px;\n  }\n\n  .iron_product h4 { font-size: 18px; margin-bottom: 10px; }\n  .iron_product p { margin: 0 0 16px; }\n\n  .iron_product ul {\n    margin: 8px 0 18px;\n    padding-left: 22px;\n  }\n\n  .iron_product li { margin-bottom: 7px; }\n\n  .iron_hero {\n    background: linear-gradient(135deg, var(--iron_cream), #fbf8f3);\n    border: 1px solid var(--iron_line);\n    border-radius: 22px;\n    margin-bottom: 28px;\n    padding: clamp(24px, 5vw, 52px);\n  }\n\n  .iron_eyebrow {\n    color: var(--iron_taupe_dark);\n    font-size: 13px;\n    font-weight: 700;\n    letter-spacing: 0.12em;\n    margin-bottom: 12px;\n    text-transform: uppercase;\n  }\n\n  .iron_lead {\n    font-size: 19px;\n    max-width: 900px;\n  }\n\n  .iron_notice,\n  .iron_warning {\n    background: var(--iron_white);\n    border-left: 5px solid var(--iron_taupe);\n    border-radius: 10px;\n    margin-top: 22px;\n    padding: 17px 19px;\n  }\n\n  .iron_warning {\n    background: var(--iron_red_bg);\n    border-color: var(--iron_red_text);\n    color: #672b2b;\n  }\n\n  .iron_grid,\n  .iron_steps,\n  .iron_method_grid,\n  .iron_trust_grid {\n    display: grid;\n    gap: 14px;\n    grid-template-columns: repeat(4, minmax(0, 1fr));\n    margin-top: 22px;\n  }\n\n  .iron_steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }\n\n  .iron_stat,\n  .iron_method_item,\n  .iron_trust_item,\n  .iron_step {\n    background: rgba(255, 255, 255, 0.84);\n    border: 1px solid var(--iron_line);\n    border-radius: 14px;\n    min-height: 112px;\n    padding: 17px;\n  }\n\n  .iron_method_item,\n  .iron_trust_item { background: #fbf8f3; }\n\n  .iron_stat strong,\n  .iron_method_item strong,\n  .iron_trust_item strong {\n    display: block;\n    font-size: 15px;\n    margin-bottom: 6px;\n  }\n\n  .iron_stat strong { font-size: 18px; }\n\n  .iron_stat span,\n  .iron_method_item span,\n  .iron_trust_item span {\n    color: var(--iron_muted);\n    font-size: 14px;\n    line-height: 1.55;\n  }\n\n  .iron_section {\n    background: var(--iron_white);\n    border: 1px solid var(--iron_line);\n    border-radius: 18px;\n    margin-bottom: 24px;\n    padding: clamp(22px, 4vw, 38px);\n  }\n\n  .iron_table_wrap {\n    overflow-x: auto;\n    width: 100%;\n  }\n\n  .iron_table {\n    border-collapse: collapse;\n    margin: 18px 0 4px;\n    min-width: 720px;\n    width: 100%;\n  }\n\n  .iron_table th,\n  .iron_table td {\n    border-bottom: 1px solid var(--iron_line);\n    padding: 15px 14px;\n    text-align: left;\n    vertical-align: top;\n  }\n\n  .iron_table th {\n    background: var(--iron_cream);\n    color: var(--iron_taupe_dark);\n    font-size: 13px;\n    letter-spacing: 0.04em;\n    text-transform: uppercase;\n  }\n\n  .iron_table tr:last-child td { border-bottom: 0; }\n  .iron_table td:first-child { width: 190px; }\n\n  .iron_status {\n    border: 1px solid currentColor;\n    border-radius: 999px;\n    display: inline-block;\n    font-size: 12px;\n    font-weight: 700;\n    line-height: 1.2;\n    padding: 6px 10px;\n    white-space: nowrap;\n  }\n\n  .iron_critical { background: var(--iron_red_bg); color: var(--iron_red_text); }\n  .iron_low { background: var(--iron_amber_bg); color: var(--iron_amber_text); }\n  .iron_normal { background: var(--iron_green_bg); color: var(--iron_green_text); }\n  .iron_high { background: var(--iron_orange_bg); color: var(--iron_orange_text); }\n  .iron_info { background: var(--iron_blue_bg); color: var(--iron_blue_text); }\n\n  .iron_step { background: var(--iron_cream); }\n\n  .iron_step_number {\n    align-items: center;\n    background: var(--iron_taupe_dark);\n    border-radius: 50%;\n    color: #ffffff;\n    display: inline-flex;\n    font-weight: 700;\n    height: 32px;\n    justify-content: center;\n    margin-bottom: 10px;\n    width: 32px;\n  }\n\n  .iron_biomarker {\n    border: 1px solid var(--iron_line);\n    border-radius: 14px;\n    margin-bottom: 14px;\n    overflow: hidden;\n  }\n\n  .iron_biomarker summary {\n    align-items: center;\n    background: var(--iron_cream);\n    color: var(--iron_ink);\n    cursor: pointer;\n    display: flex;\n    font-size: 18px;\n    font-weight: 700;\n    justify-content: space-between;\n    list-style: none;\n    padding: 18px 20px;\n  }\n\n  .iron_biomarker summary::-webkit-details-marker,\n  .iron_sources summary::-webkit-details-marker { display: none; }\n\n  .iron_biomarker summary::after,\n  .iron_sources summary::after {\n    color: var(--iron_taupe_dark);\n    content: \"+\";\n    font-size: 25px;\n    font-weight: 400;\n    line-height: 1;\n  }\n\n  .iron_biomarker[open] summary::after,\n  .iron_sources details[open] summary::after { content: \"−\"; }\n\n  .iron_biomarker_body { padding: 22px 20px 25px; }\n\n  .iron_subnote {\n    background: #fbf8f3;\n    border: 1px solid var(--iron_line);\n    border-radius: 11px;\n    margin: 18px 0;\n    padding: 15px 17px;\n  }\n\n  .iron_review_grid {\n    display: grid;\n    gap: 14px;\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n    margin-top: 22px;\n  }\n\n  .iron_review_card {\n    background: #fbf8f3;\n    border: 1px solid var(--iron_line);\n    border-radius: 14px;\n    display: flex;\n    flex-direction: column;\n    min-height: 100%;\n    padding: 18px;\n  }\n\n  .iron_review_card_top {\n    align-items: center;\n    display: flex;\n    gap: 14px;\n    margin-bottom: 15px;\n  }\n\n  .iron_review_avatar {\n    aspect-ratio: 1 \/ 1 !important;\n    background-color: var(--iron_cream) !important;\n    background-repeat: no-repeat !important;\n    border: 1px solid var(--iron_line) !important;\n    border-radius: 999px !important;\n    box-shadow: 0 2px 8px rgba(47, 42, 40, 0.08) !important;\n    display: block !important;\n    flex: 0 0 92px !important;\n    height: 92px !important;\n    max-height: 92px !important;\n    max-width: 92px !important;\n    min-height: 92px !important;\n    min-width: 92px !important;\n    overflow: hidden !important;\n    width: 92px !important;\n  }\n\n  .iron_review_avatar_rimas {\n    background-image: url(\"https:\/\/cdn.shopify.com\/s\/files\/1\/1088\/7918\/4211\/files\/rimas_geiga.png?v=1785071125\") !important;\n    background-position: 50% 18% !important;\n    background-size: 118% auto !important;\n  }\n\n  .iron_review_avatar_snieguole {\n    background-image: url(\"https:\/\/cdn.shopify.com\/s\/files\/1\/1088\/7918\/4211\/files\/Snieguole_Geige.jpg?v=1785070794\") !important;\n    background-position: 50% 15% !important;\n    background-size: 118% auto !important;\n  }\n\n  .iron_review_avatar_veronika {\n    background-image: url(\"https:\/\/cdn.shopify.com\/s\/files\/1\/1088\/7918\/4211\/files\/Veronika_Matutyte_Doctor.jpg?v=1785075107\") !important;\n    background-position: 50% 18% !important;\n    background-size: 128% auto !important;\n  }\n\n  .iron_review_label {\n    color: var(--iron_taupe_dark);\n    display: block;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.08em;\n    margin-bottom: 5px;\n    text-transform: uppercase;\n  }\n\n  .iron_review_name {\n    color: var(--iron_ink);\n    font-family: Georgia, \"Times New Roman\", serif;\n    font-size: 20px;\n    font-weight: 500;\n    line-height: 1.15;\n    margin: 0 0 5px;\n  }\n\n  .iron_review_title {\n    color: var(--iron_muted);\n    font-size: 13px;\n    line-height: 1.45;\n    margin: 0;\n  }\n\n  .iron_review_scope {\n    font-size: 14px;\n    line-height: 1.6;\n    margin-bottom: 16px;\n  }\n\n  .iron_review_link,\n  .iron_board_link a,\n  .iron_sources a {\n    color: var(--iron_taupe_dark);\n    font-weight: 700;\n    text-decoration: underline;\n    text-decoration-thickness: 1px;\n    text-underline-offset: 4px;\n  }\n\n  .iron_review_link {\n    font-size: 13px;\n    margin-top: auto;\n  }\n\n  .iron_review_meta {\n    background: var(--iron_cream);\n    border-radius: 12px;\n    display: grid;\n    gap: 12px;\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n    margin-top: 20px;\n    padding: 17px 18px;\n  }\n\n  .iron_review_meta strong {\n    display: block;\n    font-size: 13px;\n    margin-bottom: 3px;\n  }\n\n  .iron_review_meta span {\n    color: var(--iron_muted);\n    font-size: 13px;\n  }\n\n  .iron_board_link {\n    border-top: 1px solid var(--iron_line);\n    margin-top: 18px;\n    padding-top: 16px;\n  }\n\n  .iron_sources details {\n    border: 1px solid var(--iron_line);\n    border-radius: 12px;\n    overflow: hidden;\n  }\n\n  .iron_sources summary {\n    align-items: center;\n    background: var(--iron_cream);\n    cursor: pointer;\n    display: flex;\n    font-weight: 700;\n    justify-content: space-between;\n    list-style: none;\n    padding: 16px 18px;\n  }\n\n  .iron_sources_body { padding: 18px; }\n\n  .iron_faq details {\n    border-bottom: 1px solid var(--iron_line);\n    padding: 14px 0;\n  }\n\n  .iron_faq details:last-child { border-bottom: 0; }\n\n  .iron_faq summary {\n    cursor: pointer;\n    font-weight: 700;\n  }\n\n  .iron_faq details p { margin-top: 12px; }\n\n  .iron_footer_note {\n    background: var(--iron_taupe_dark);\n    border-radius: 16px;\n    color: #ffffff;\n    padding: 24px;\n  }\n\n  .iron_footer_note h3,\n  .iron_footer_note strong { color: #ffffff; }\n\n  @media (max-width: 900px) {\n    .iron_grid,\n    .iron_method_grid,\n    .iron_trust_grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }\n\n    .iron_steps,\n    .iron_review_grid { grid-template-columns: 1fr; }\n\n    .iron_review_meta { grid-template-columns: 1fr; }\n  }\n\n  @media (max-width: 540px) {\n    .iron_grid,\n    .iron_method_grid,\n    .iron_trust_grid { grid-template-columns: 1fr; }\n\n    .iron_product { font-size: 15px; }\n\n    .iron_biomarker summary {\n      font-size: 16px;\n      padding: 16px;\n    }\n\n    .iron_biomarker_body { padding: 18px 15px 21px; }\n\n    .iron_review_avatar {\n      flex-basis: 78px !important;\n      height: 78px !important;\n      max-height: 78px !important;\n      max-width: 78px !important;\n      min-height: 78px !important;\n      min-width: 78px !important;\n      width: 78px !important;\n    }\n  }\n\n  .iron_review_avatar_laura {\n    background-image: url(\"https:\/\/cdn.shopify.com\/s\/files\/1\/1088\/7918\/4211\/files\/5W4A9892.jpg?v=1785070092\") !important;\n    background-position: 50% 15% !important;\n    background-size: 132% auto !important;\n  }\n\u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003carticle class=\"iron_product\"\u003e\n\u003csection class=\"iron_hero\"\u003e\n\u003cp class=\"iron_eyebrow\"\u003eAt home ferritin and iron profile blood test\u003c\/p\u003e\n\u003ch2\u003eHome Iron Blood Test UK | Ferritin \u0026amp; Iron Profile\u003c\/h2\u003e\n\u003cp class=\"iron_lead\"\u003e\u003cstrong\u003eA five marker home blood test assessing iron stores, circulating iron and iron transport.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe panel measures ferritin, serum iron, transferrin, TIBC and transferrin saturation. It can provide useful context where low iron stores or iron overload is suspected, but it cannot diagnose anaemia or establish the underlying cause by itself.\u003c\/p\u003e\n\u003cdiv class=\"iron_grid\"\u003e\n\u003cdiv class=\"iron_stat\"\u003e\n\u003cstrong\u003e5 biomarkers\u003c\/strong\u003e\u003cspan\u003eFerritin, iron, transferrin, TIBC and transferrin saturation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_stat\"\u003e\n\u003cstrong\u003eHome collection\u003c\/strong\u003e\u003cspan\u003eCapillary blood collected into the supplied microtainer\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_stat\"\u003e\n\u003cstrong\u003eUK laboratory pathway\u003c\/strong\u003e\u003cspan\u003eUKAS accredited and CQC registered laboratory processing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_stat\"\u003e\n\u003cstrong\u003eProduct code\u003c\/strong\u003e\u003cspan\u003eC1BLP06400\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_notice\"\u003e\n\u003cstrong\u003eThis is an iron profile, not an anaemia diagnosis\u003c\/strong\u003e\n\u003cp\u003eThe panel does not include haemoglobin, red blood cell indices or a full blood count. These are required to determine whether anaemia is present and how severe it may be.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_warning\"\u003e\n\u003cstrong\u003eDo not start high dose iron from one result\u003c\/strong\u003e\n\u003cp\u003eIron treatment should follow appropriate assessment because both iron deficiency and iron overload can be harmful. Do not stop prescribed iron or begin high dose supplementation without clinical advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section\"\u003e\n\u003cp class=\"iron_eyebrow\"\u003eQuality and compliance\u003c\/p\u003e\n\u003ch3\u003eHome testing supported by UK clinical standards\u003c\/h3\u003e\n\u003cdiv class=\"iron_trust_grid\"\u003e\n\u003cdiv class=\"iron_trust_item\"\u003e\n\u003cstrong\u003eUKAS accredited laboratories\u003c\/strong\u003e \u003cspan\u003eMedical laboratory accreditation assesses quality, competence and analytical performance.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_trust_item\"\u003e\n\u003cstrong\u003eCQC registered services\u003c\/strong\u003e \u003cspan\u003eThe diagnostic pathway uses organisations registered with the Care Quality Commission.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_trust_item\"\u003e\n\u003cstrong\u003eCompliant collection equipment\u003c\/strong\u003e \u003cspan\u003eUKCA and CE marked equipment supported by an ISO 13485 quality management framework.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_trust_item\"\u003e\n\u003cstrong\u003eClinical follow up guidance\u003c\/strong\u003e \u003cspan\u003ePreparation, interpretation, limitations and GP escalation information are included.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section\"\u003e\n\u003ch3\u003eWhat this iron profile measures\u003c\/h3\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eHealth area\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eBiomarkers\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat they may help show\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStored iron\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFerritin\u003c\/td\u003e\n\u003ctd\u003eThe principal marker used to estimate iron stores, with important inflammation limitations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCirculating iron\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSerum iron\u003c\/td\u003e\n\u003ctd\u003eThe amount of iron circulating at the time of collection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIron transport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransferrin and TIBC\u003c\/td\u003e\n\u003ctd\u003eThe protein carrying iron and the blood's estimated total binding capacity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIron availability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransferrin saturation\u003c\/td\u003e\n\u003ctd\u003eThe percentage of available transferrin binding sites occupied by iron.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section\"\u003e\n\u003ch3\u003eWho may consider this test?\u003c\/h3\u003e\n\u003cp\u003eThis panel may be considered by adults who want to review selected iron markers in the context of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePersistent tiredness, weakness or reduced exercise tolerance\u003c\/li\u003e\n\u003cli\u003eBreathlessness, palpitations, headaches or restless legs\u003c\/li\u003e\n\u003cli\u003eHeavy menstrual bleeding or another source of blood loss\u003c\/li\u003e\n\u003cli\u003ePregnancy planning or previous low iron stores\u003c\/li\u003e\n\u003cli\u003eFrequent blood donation\u003c\/li\u003e\n\u003cli\u003eA vegan, vegetarian or otherwise restrictive diet\u003c\/li\u003e\n\u003cli\u003eGastrointestinal disease, bariatric surgery or possible malabsorption\u003c\/li\u003e\n\u003cli\u003eA family history of hereditary haemochromatosis\u003c\/li\u003e\n\u003cli\u003eMonitoring requested by a GP or another qualified clinician\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSymptoms associated with iron imbalance are non specific. A normal profile does not exclude every medical cause of tiredness or breathlessness.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section\"\u003e\n\u003ch3\u003eHow the home iron blood test works\u003c\/h3\u003e\n\u003cdiv class=\"iron_steps\"\u003e\n\u003cdiv class=\"iron_step\"\u003e\n\u003cspan class=\"iron_step_number\"\u003e1\u003c\/span\u003e\n\u003ch4\u003ePrepare consistently\u003c\/h4\u003e\n\u003cp\u003eFollow the 12 hour fasting instruction and record supplements, medicines and recent treatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_step\"\u003e\n\u003cspan class=\"iron_step_number\"\u003e2\u003c\/span\u003e\n\u003ch4\u003eCollect and return\u003c\/h4\u003e\n\u003cp\u003eCollect capillary blood into the supplied microtainer and return it using the provided packaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_step\"\u003e\n\u003cspan class=\"iron_step_number\"\u003e3\u003c\/span\u003e\n\u003ch4\u003eReview the complete pattern\u003c\/h4\u003e\n\u003cp\u003eInterpret ferritin, serum iron, transferrin, TIBC and TSAT together rather than relying on one value.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section\"\u003e\n\u003ch3\u003ePreparing for the test\u003c\/h3\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003ePreparation\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFasting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFollow the kit instruction to fast for 12 hours. Have plain water only and collect in the morning where possible.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIron products\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFollow the product instruction about non prescribed iron. Do not stop prescribed tablets, infusions or injections without medical advice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBiotin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecord high dose biotin and follow the laboratory instruction about whether it should be paused.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedicines\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecord chloramphenicol, chemotherapy, monoclonal antibodies and other prescribed medicines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHormone treatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecord the contraceptive pill, oestrogen treatment and pregnancy because they can affect transferrin and TIBC.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecent treatment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecord blood transfusion, iron infusion, iron injection or recent oral iron treatment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInflammation or infection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFerritin can rise during inflammation. A clinician may request CRP, liver tests or repeat testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section\"\u003e\n\u003ch3\u003eCommon iron profile patterns\u003c\/h3\u003e\n\u003cp\u003eThese simplified examples support interpretation and are not diagnoses.\u003c\/p\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003ePossible pattern\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eMarkers that may be seen\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eImportant qualification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepleted iron stores\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow ferritin, low TSAT, lower serum iron and higher transferrin or TIBC.\u003c\/td\u003e\n\u003ctd\u003eA full blood count is required to determine whether anaemia is present.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInflammation related pattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormal or high ferritin with low serum iron and low TSAT, often with low or normal transferrin.\u003c\/td\u003e\n\u003ctd\u003eFerritin may be raised by inflammation and can mask iron deficiency.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePossible iron overload\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaised TSAT and serum iron with low or normal TIBC, sometimes with raised ferritin.\u003c\/td\u003e\n\u003ctd\u003eRepeat fasting studies, liver tests and HFE genetic assessment may be required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecent supplementation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemporarily raised serum iron or TSAT, with ferritin depending on longer term stores.\u003c\/td\u003e\n\u003ctd\u003eRecord the dose and timing before collection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOestrogen or pregnancy effect\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigher transferrin or TIBC, with interpretation depending on ferritin and TSAT.\u003c\/td\u003e\n\u003ctd\u003ePregnancy requires dedicated reference intervals and clinical oversight.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section\"\u003e\n\u003ch3\u003eBiomarkers and result interpretation\u003c\/h3\u003e\n\u003cp\u003eSelect each marker to read what it measures, preparation guidance and how low, normal, high or critical results may be considered.\u003c\/p\u003e\n\u003cdetails class=\"iron_biomarker\"\u003e\n\u003csummary\u003eTransferrin saturation\u003c\/summary\u003e\n\u003cdiv class=\"iron_biomarker_body\"\u003e\n\u003cp\u003eTransferrin saturation, often shortened to TSAT, estimates the percentage of iron binding sites on transferrin that are occupied. It is calculated from serum iron and TIBC.\u003c\/p\u003e\n\u003cp\u003eLow TSAT may support iron deficiency, while a persistently raised result may require assessment for iron overload. It should be interpreted with ferritin, serum iron, transferrin, inflammation, liver health and supplement use.\u003c\/p\u003e\n\u003cdiv class=\"iron_subnote\"\u003e\n\u003cstrong\u003eBefore testing\u003c\/strong\u003e\n\u003cp\u003eFollow the supplied 12 hour fasting instruction and collect in the morning where possible. Plain water is normally allowed. Record iron tablets, multivitamins, injections, infusions, recent transfusions, biotin and hormone treatment. Do not stop prescribed treatment without advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eHow to understand this result\u003c\/h4\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat it may mean\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_low\"\u003eLow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMay occur with iron deficiency, chronic blood loss, poor absorption, inflammation or increased iron requirements.\u003c\/td\u003e\n\u003ctd\u003eDiscuss the complete pattern with a GP. A full blood count may also be required.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_normal\"\u003eNormal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eFalls within the laboratory interval.\u003c\/td\u003e\n\u003ctd\u003eInterpret with ferritin and the other iron studies.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_high\"\u003eHigh\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMay occur after supplementation, iron treatment, transfusion, hereditary haemochromatosis, liver disease or other causes.\u003c\/td\u003e\n\u003ctd\u003eDiscuss a persistent or unexplained result with a clinician.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_critical\"\u003eCritical high\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eA very high or rapidly rising result may require prompt assessment, especially with a raised ferritin or liver abnormalities.\u003c\/td\u003e\n\u003ctd\u003eFollow the laboratory's urgent advice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"iron_biomarker\"\u003e\n\u003csummary\u003eFerritin\u003c\/summary\u003e\n\u003cdiv class=\"iron_biomarker_body\"\u003e\n\u003cp\u003eFerritin is the principal laboratory marker used to estimate stored iron. A low result strongly supports depleted iron stores.\u003c\/p\u003e\n\u003cp\u003eFerritin is also an acute phase protein and may rise during inflammation, infection, liver disease, obesity and other conditions. A normal or high result can therefore sometimes mask iron deficiency.\u003c\/p\u003e\n\u003cdiv class=\"iron_subnote\"\u003e\n\u003cstrong\u003eBefore testing\u003c\/strong\u003e\n\u003cp\u003eFollow the supplied 12 hour fasting instruction and collect in the morning where possible. Plain water is normally allowed. Record iron tablets, multivitamins, injections, infusions, recent transfusions, biotin and hormone treatment. Do not stop prescribed treatment without advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eHow to understand this result\u003c\/h4\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat it may mean\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_critical\"\u003eCritical low\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eA very low result indicates markedly depleted iron stores and may coexist with significant anaemia or ongoing blood loss.\u003c\/td\u003e\n\u003ctd\u003eArrange prompt GP assessment and a full blood count.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_low\"\u003eLow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eNICE guidance states that ferritin below 30 micrograms per litre confirms iron deficiency in adults.\u003c\/td\u003e\n\u003ctd\u003eDiscuss the cause, including bleeding, diet, donation and malabsorption, with a clinician.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_normal\"\u003eNormal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eFalls within the reference interval.\u003c\/td\u003e\n\u003ctd\u003eConsider symptoms, inflammation, TSAT and a full blood count where available.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_high\"\u003eHigh\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMay occur with inflammation, infection, liver disease, alcohol use, metabolic conditions, iron overload, malignancy or supplementation.\u003c\/td\u003e\n\u003ctd\u003eDo not assume haemochromatosis from ferritin alone. Discuss the complete pattern.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_critical\"\u003eCritical high\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eA markedly raised result may require urgent assessment depending on symptoms, liver tests and the laboratory threshold.\u003c\/td\u003e\n\u003ctd\u003eFollow the report's escalation advice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"iron_biomarker\"\u003e\n\u003csummary\u003eSerum iron\u003c\/summary\u003e\n\u003cdiv class=\"iron_biomarker_body\"\u003e\n\u003cp\u003eSerum iron measures iron circulating in the blood at the time of collection. Iron is needed to produce haemoglobin, but the serum result changes with meals, time of day, supplements and illness.\u003c\/p\u003e\n\u003cp\u003eIt should not be used alone to diagnose iron deficiency, iron deficiency anaemia or haemochromatosis.\u003c\/p\u003e\n\u003cdiv class=\"iron_subnote\"\u003e\n\u003cstrong\u003eBefore testing\u003c\/strong\u003e\n\u003cp\u003eFollow the supplied 12 hour fasting instruction and collect in the morning where possible. Plain water is normally allowed. Record iron tablets, multivitamins, injections, infusions, recent transfusions, biotin and hormone treatment. Do not stop prescribed treatment without advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eHow to understand this result\u003c\/h4\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat it may mean\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_low\"\u003eLow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMay occur with iron deficiency, inflammation, chronic illness, blood loss or poor absorption.\u003c\/td\u003e\n\u003ctd\u003eInterpret with ferritin, transferrin, TIBC, TSAT and a full blood count.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_normal\"\u003eNormal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eFalls within the laboratory interval.\u003c\/td\u003e\n\u003ctd\u003eA normal serum iron result does not exclude depleted iron stores.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_high\"\u003eHigh\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMay reflect recent supplements, iron treatment, transfusion, haemolysis, liver disease or iron overload.\u003c\/td\u003e\n\u003ctd\u003eDiscuss an unexpected result with a clinician.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_critical\"\u003eCritical high\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eVery high circulating iron may occur with overdose or acute iron toxicity.\u003c\/td\u003e\n\u003ctd\u003eSeek immediate medical advice where overdose is possible.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"iron_biomarker\"\u003e\n\u003csummary\u003eTransferrin\u003c\/summary\u003e\n\u003cdiv class=\"iron_biomarker_body\"\u003e\n\u003cp\u003eTransferrin is produced mainly by the liver and transports iron through the blood. The concentration often increases when the body is trying to capture more iron.\u003c\/p\u003e\n\u003cp\u003eTransferrin is affected by pregnancy, oestrogen treatment, inflammation, liver disease, kidney protein loss and nutritional status.\u003c\/p\u003e\n\u003cdiv class=\"iron_subnote\"\u003e\n\u003cstrong\u003eBefore testing\u003c\/strong\u003e\n\u003cp\u003eFollow the supplied 12 hour fasting instruction and collect in the morning where possible. Plain water is normally allowed. Record iron tablets, multivitamins, injections, infusions, recent transfusions, biotin and hormone treatment. Do not stop prescribed treatment without advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eHow to understand this result\u003c\/h4\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat it may mean\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_low\"\u003eLow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMay occur with inflammation, liver disease, poor nutrition, kidney protein loss or iron overload.\u003c\/td\u003e\n\u003ctd\u003eInterpret with ferritin, serum iron and TSAT.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_normal\"\u003eNormal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eFalls within the laboratory reference interval.\u003c\/td\u003e\n\u003ctd\u003eReview it as part of the full iron profile.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_high\"\u003eHigh\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eOften occurs when iron stores are depleted and may also be influenced by pregnancy or oestrogen containing treatment.\u003c\/td\u003e\n\u003ctd\u003eDiscuss the result if ferritin or TSAT is also low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"iron_biomarker\"\u003e\n\u003csummary\u003eTotal iron binding capacity\u003c\/summary\u003e\n\u003cdiv class=\"iron_biomarker_body\"\u003e\n\u003cp\u003eTotal iron binding capacity, known as TIBC, estimates the total amount of iron that blood proteins could bind. It mainly reflects transferrin.\u003c\/p\u003e\n\u003cp\u003eTIBC may be measured directly or calculated using serum iron and UIBC. UIBC represents the unused iron binding capacity and may not appear as a separate reported biomarker.\u003c\/p\u003e\n\u003cdiv class=\"iron_subnote\"\u003e\n\u003cstrong\u003eAbout UIBC\u003c\/strong\u003e\n\u003cp\u003eThe supplier description refers to UIBC, while the reported biomarker list shows TIBC. UIBC may be used within the TIBC calculation but is not necessarily displayed as a separate result.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_subnote\"\u003e\n\u003cstrong\u003eBefore testing\u003c\/strong\u003e\n\u003cp\u003eFollow the supplied 12 hour fasting instruction and collect in the morning where possible. Plain water is normally allowed. Record iron tablets, multivitamins, injections, infusions, recent transfusions, biotin and hormone treatment. Do not stop prescribed treatment without advice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eHow to understand this result\u003c\/h4\u003e\n\u003cdiv class=\"iron_table_wrap\"\u003e\n\u003ctable class=\"iron_table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eResult\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat it may mean\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eWhat to do\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_low\"\u003eLow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMay occur with inflammation, liver disease, poor nutrition, kidney disease or iron overload.\u003c\/td\u003e\n\u003ctd\u003eInterpret with ferritin, serum iron, transferrin and TSAT.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_normal\"\u003eNormal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eFalls within the laboratory reference interval.\u003c\/td\u003e\n\u003ctd\u003eA normal TIBC does not by itself establish that iron status is normal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"iron_status iron_high\"\u003eHigh\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eCommonly occurs when iron stores are depleted and may also be influenced by pregnancy or oestrogen treatment.\u003c\/td\u003e\n\u003ctd\u003eDiscuss the complete profile with a GP if ferritin or TSAT is low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"content-standards\" class=\"iron_section\"\u003e\n\u003cp class=\"iron_eyebrow\"\u003eEvidence and content standards\u003c\/p\u003e\n\u003ch3\u003eHow this product information was fact checked\u003c\/h3\u003e\n\u003cp\u003eThis page was prepared from the supplied five marker iron profile specification and checked against current NICE, NHS and UK laboratory guidance on ferritin, serum iron, transferrin, TIBC, transferrin saturation, iron deficiency and haemochromatosis.\u003c\/p\u003e\n\u003cdiv class=\"iron_method_grid\"\u003e\n\u003cdiv class=\"iron_method_item\"\u003e\n\u003cstrong\u003eProduct specification checked\u003c\/strong\u003e \u003cspan\u003eProduct type, specimen, fasting instruction, five reported markers and product code.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_method_item\"\u003e\n\u003cstrong\u003eUK clinical guidance checked\u003c\/strong\u003e \u003cspan\u003eNICE and NHS information used for ferritin thresholds, iron study patterns and haemochromatosis context.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_method_item\"\u003e\n\u003cstrong\u003eClinical boundaries\u003c\/strong\u003e \u003cspan\u003eThe page distinguishes iron status from a diagnosis of anaemia, blood loss, malabsorption or iron overload.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_method_item\"\u003e\n\u003cstrong\u003eReview cycle\u003c\/strong\u003e \u003cspan\u003eReview at least annually and earlier when laboratory methods or UK guidance changes.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"medical-review\" class=\"iron_section\"\u003e\n\u003cp class=\"iron_eyebrow\"\u003eClinical accountability\u003c\/p\u003e\n\u003ch3\u003eFact checked, medically reviewed and editorially overseen\u003c\/h3\u003e\n\u003cp\u003eThe review structure separates nutritional and evidence verification, medical safety review and patient facing editorial oversight. The page does not replace an individual assessment by a GP, haematology professional or gastroenterology service.\u003c\/p\u003e\n\u003cdiv class=\"iron_review_grid\"\u003e\n\u003carticle class=\"iron_review_card\"\u003e\n\u003cdiv class=\"iron_review_card_top\"\u003e\n\u003cdiv role=\"img\" class=\"iron_review_avatar iron_review_avatar_rimas\" aria-label=\"Portrait of Dr Rimas Geiga\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"iron_review_label\"\u003eFact checked by\u003c\/span\u003e\n\u003ch4 class=\"iron_review_name\"\u003eDr Rimas Geiga\u003c\/h4\u003e\n\u003cp class=\"iron_review_title\"\u003eMedical Doctor, Nutritional Sciences Adviser and Healthy Ageing Expert\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"iron_review_scope\"\u003eChecked iron nutrition, ferritin, supplementation, dietary context and the evidence based limitations of individual iron markers.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/dr-rimas-geiga-medical-doctor-nutritional-sciences-adviser-and-healthy-ageing-expert\" class=\"iron_review_link\"\u003eView professional profile\u003c\/a\u003e\u003c\/article\u003e\n\u003carticle class=\"iron_review_card\"\u003e\n\u003cdiv class=\"iron_review_card_top\"\u003e\n\u003cdiv role=\"img\" class=\"iron_review_avatar iron_review_avatar_veronika\" aria-label=\"Portrait of Veronika Matutyte\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"iron_review_label\"\u003eMedically reviewed by\u003c\/span\u003e\n\u003ch4 class=\"iron_review_name\"\u003eVeronika Matutyte\u003c\/h4\u003e\n\u003cp class=\"iron_review_title\"\u003eMedical Doctor and Healthcare Management Expert\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"iron_review_scope\"\u003eReviewed anaemia limitations, blood loss and urgent symptom guidance, medicine considerations and the safety of the home testing pathway.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/veronika-matutyte-medical-doctor-and-healthcare-management-expert\" class=\"iron_review_link\"\u003eView professional profile\u003c\/a\u003e\u003c\/article\u003e\n\u003carticle class=\"iron_review_card\"\u003e\n\u003cdiv class=\"iron_review_card_top\"\u003e\n\u003cdiv role=\"img\" class=\"iron_review_avatar iron_review_avatar_laura\" aria-label=\"Portrait of Dr Laura Geige\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"iron_review_label\"\u003eClinical and editorial oversight\u003c\/span\u003e\n\u003ch4 class=\"iron_review_name\"\u003eDr Laura Geige\u003c\/h4\u003e\n\u003cp class=\"iron_review_title\"\u003eMedical Director, Senior Practitioner and Skin Expert\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"iron_review_scope\"\u003eReviewed patient facing clarity, responsible medical claims, escalation language and the separation of test information from personalised diagnosis.\u003c\/p\u003e\n\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/dr-laura-geige-medical-director-senior-practitioner-and-skin-expert\" class=\"iron_review_link\"\u003eView professional profile\u003c\/a\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iron_review_meta\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEvidence checked\u003c\/strong\u003e \u003cspan\u003e26 July 2026\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMedical review date\u003c\/strong\u003e \u003cspan\u003e26 July 2026\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNext scheduled review\u003c\/strong\u003e \u003cspan\u003eBy 26 July 2027 or earlier when UK guidance changes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"iron_board_link\"\u003e\u003ca href=\"https:\/\/ht10f0-c0.myshopify.com\/pages\/medical-advisory-board\"\u003eMeet the Grace Belgravia Medical Advisory Board\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section iron_sources\"\u003e\n\u003cp class=\"iron_eyebrow\"\u003eAuthoritative references\u003c\/p\u003e\n\u003ch3\u003eUK iron studies and anaemia information\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eView NICE, NHS and UK laboratory sources\u003c\/summary\u003e\n\u003cdiv class=\"iron_sources_body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cks.nice.org.uk\/topics\/anaemia-iron-deficiency\/diagnosis\/investigations\/\"\u003eNICE iron deficiency investigations\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nhs.uk\/tests-and-treatments\/tibc-test\/\"\u003eNHS TIBC and transferrin test information\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nhs.uk\/conditions\/iron-deficiency-anaemia\/\"\u003eNHS iron deficiency anaemia information\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nhs.uk\/conditions\/haemochromatosis\/diagnosis\/\"\u003eNHS haemochromatosis diagnosis\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sheffieldlaboratorymedicine.nhs.uk\/search-test.php?search=3268\"\u003eSheffield Laboratory Medicine iron profile information\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.gloshospitals.nhs.uk\/our-services\/services-we-offer\/pathology\/tests-and-investigations\/ion-transferrin-and-transferrin-saturation\/\"\u003eNHS iron, transferrin and transferrin saturation information\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.ukas.com\/accreditation\/standards\/medical-laboratory-accreditation\/\"\u003eUKAS medical laboratory accreditation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.cqc.org.uk\/guidance-regulation\/providers\/registration\/scope-registration\/regulated-activities\/diagnostic-and-screening-procedures\"\u003eCQC diagnostic and screening services guidance\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_section iron_faq\"\u003e\n\u003cp class=\"iron_eyebrow\"\u003eSearch led questions\u003c\/p\u003e\n\u003ch3\u003eHome iron blood test FAQs\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I test my iron levels at home?\u003c\/summary\u003e\n\u003cp\u003eYes. This kit uses a capillary blood sample collected at home and returned for laboratory analysis. It measures five iron related markers rather than providing an instant home reading.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does a full iron profile blood test check?\u003c\/summary\u003e\n\u003cp\u003eThis panel checks ferritin, serum iron, transferrin, total iron binding capacity and transferrin saturation. Together they provide information about iron stores, circulating iron and iron transport.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this test diagnose iron deficiency anaemia?\u003c\/summary\u003e\n\u003cp\u003eNo. Anaemia is diagnosed using haemoglobin and red blood cell measurements from a full blood count, which are not included. The profile can support assessment of iron status but cannot diagnose anaemia by itself.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between iron and ferritin?\u003c\/summary\u003e\n\u003cp\u003eSerum iron measures iron circulating at the time of collection and can vary with meals and time of day. Ferritin is the main marker used to estimate stored iron, although inflammation and liver conditions can raise it.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat ferritin level suggests iron deficiency in the UK?\u003c\/summary\u003e\n\u003cp\u003eNICE guidance states that ferritin below 30 micrograms per litre confirms iron deficiency in adults. A higher ferritin does not always exclude deficiency where inflammation or chronic illness is present.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is transferrin saturation?\u003c\/summary\u003e\n\u003cp\u003eTransferrin saturation estimates the percentage of transferrin iron binding sites that are occupied. It is calculated from serum iron and TIBC and can help assess possible deficiency or iron overload.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is transferrin?\u003c\/summary\u003e\n\u003cp\u003eTransferrin is the main protein that transports iron through the blood. It may rise when iron stores are low and may fall with inflammation, liver disease, poor nutrition or iron overload.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is TIBC?\u003c\/summary\u003e\n\u003cp\u003eTotal iron binding capacity estimates the total amount of iron that blood proteins could bind and transport. TIBC is often higher in iron deficiency and lower or normal in inflammation or iron overload.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is UIBC?\u003c\/summary\u003e\n\u003cp\u003eUnsaturated iron binding capacity estimates the unused iron binding capacity. Some laboratories calculate TIBC from serum iron plus UIBC, but UIBC may not be reported separately on every result.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to fast for an iron blood test?\u003c\/summary\u003e\n\u003cp\u003eFollow the kit instruction to fast for 12 hours with plain water only. Serum iron and transferrin saturation can vary with meals and time of day, so a morning fasting sample improves consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eShould I stop iron supplements before testing?\u003c\/summary\u003e\n\u003cp\u003eFollow the kit instruction for non prescribed iron products. Do not stop prescribed iron, injections or infusions without medical advice. Record the dose and timing because supplementation can affect the result.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan biotin affect an iron test?\u003c\/summary\u003e\n\u003cp\u003eHigh dose biotin, which is vitamin B7, can interfere with some laboratory immunoassays. Follow the kit guidance and ask a clinician before stopping prescribed biotin.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the contraceptive pill affect iron results?\u003c\/summary\u003e\n\u003cp\u003eOestrogen containing contraception can alter transferrin and iron binding capacity. Record the exact contraceptive or hormone treatment so the result can be interpreted in context.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan inflammation affect ferritin?\u003c\/summary\u003e\n\u003cp\u003eYes. Ferritin is an acute phase protein and may rise with infection, inflammation, liver disease, obesity or other conditions. A normal or high ferritin can therefore sometimes mask iron deficiency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan a high ferritin result mean haemochromatosis?\u003c\/summary\u003e\n\u003cp\u003ePossibly, but high ferritin alone does not diagnose iron overload. Persistent raised transferrin saturation together with raised ferritin may prompt liver tests, repeat fasting iron studies and HFE genetic testing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan a normal serum iron result rule out iron deficiency?\u003c\/summary\u003e\n\u003cp\u003eNo. Serum iron changes during the day and after meals and does not reflect stored iron reliably. Ferritin and the complete pattern are more informative.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWho may be at risk of low iron stores?\u003c\/summary\u003e\n\u003cp\u003eRisk can be higher with heavy menstrual bleeding, pregnancy, blood donation, gastrointestinal blood loss, restrictive diets, malabsorption, bariatric surgery, inflammatory disease and increased physiological requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat symptoms can occur with low iron or anaemia?\u003c\/summary\u003e\n\u003cp\u003ePossible symptoms include tiredness, weakness, breathlessness, palpitations, headaches, pale skin, reduced exercise tolerance and restless legs. These symptoms are not specific and need wider assessment.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen should low iron symptoms be treated as urgent?\u003c\/summary\u003e\n\u003cp\u003eSeek urgent help for chest pain, severe breathlessness, collapse, fainting, vomiting blood, heavy ongoing bleeding, or new black tarry stools not explained by prescribed iron.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre the laboratories UKAS accredited and CQC registered?\u003c\/summary\u003e\n\u003cp\u003eSamples are processed through UKAS accredited laboratories within a CQC registered diagnostic pathway. Collection equipment is UKCA and CE marked and supported by an ISO 13485 quality management framework.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection class=\"iron_footer_note\"\u003e\n\u003ch3\u003eMedical guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThis iron profile cannot diagnose anaemia or identify the cause of an abnormal result by itself.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeek urgent help for chest pain, severe breathlessness, collapse, fainting, vomiting blood, heavy ongoing bleeding or new black tarry stools not explained by prescribed iron.\u003c\/p\u003e\n\u003cp\u003eShare low, high, persistent or discordant results with a GP. A full blood count, CRP, liver tests, kidney tests, bleeding assessment or genetic testing may be required.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":54410452500819,"sku":"487-blood-iron-test","price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/7918\/4211\/files\/Home_Iron_Blood_Test_UK_-_Ferritin_Iron_Profile.png?v=1785153771","url":"https:\/\/gracebelgravia.com\/products\/blood-iron-test","provider":"Grace Belgravia","version":"1.0","type":"link"}