{"id":12581,"date":"2026-10-23T15:00:00","date_gmt":"2026-10-23T15:00:00","guid":{"rendered":"https:\/\/bioprofile.com\/?page_id=12581"},"modified":"2026-10-23T17:12:06","modified_gmt":"2026-10-23T17:12:06","slug":"ferritin-crp-index","status":"publish","type":"page","link":"https:\/\/bioprofile.com\/de\/biomarkers\/ferritin-crp-index\/","title":{"rendered":"Ferritin\/CRP-Index"},"content":{"rendered":"\n<div id=\"content\" tabindex=\"-1\"><\/div>\n<style>@import url('https:\/\/fonts.googleapis.com\/css2?family=Poppins:ital,wght@0,400;0,600;0,700;0,800;1,400&display=swap');\n\/* ===========================================================================\n   BioProfile advertorial, the design Jesse approved on 2026-07-30, expressed\n   as a WordPress design system.\n\n   THE @import IS LOAD BEARING and must stay the first thing in this sheet (a\n   CSS @import after any rule is dropped by the parser). elementor_canvas does\n   not enqueue the theme's fonts, so without it the whole page falls back to the\n   system font. Caught by LOOKING at the live page on 2026-07-30, right after\n   the template was switched to canvas.\n\n   Everything is scoped to `.bp-adv`, so nothing here can reach the rest of\n   bioprofile.com, and core blocks are styled BY ELEMENT so a heading, a\n   paragraph, a quote, a list, an image or a button inserted by hand inside the\n   advertorial comes out on-design with no class to remember.\n\n   Jesse's design feedback, 2026-07-29 23:38, point by point:\n   1. the light green and the dark green are the preferred colours; grey may be\n      used but the page must NOT open grey;\n   2. more colour and variation across sections, e.g. a colour block on the left\n      or the right side of a section, without overdesign;\n   3. ONE H1, plain text on white; everything else H2 or H3; an H2 may carry its\n      own background colour so the page can be read from the headings alone; an\n      H3 keeps its section background and gets a bigger font size;\n   4. reuse the results page design feel;\n   5. Written by \/ Verified by, the placeholder blocks and noindex stay.\n\n   COLOUR PROVENANCE. Not one hex is invented.\n   - #b7cb32  LIGHT GREEN, brand manual \"colours rejuvenation protocol\"\n              (R183 G203 B51). Same value as --bp-lime in\n              brands\/bioprofile\/brand\/tokens.md.\n   - #006b62  DARK GREEN, brand manual, nourish the cells (R0 G107 B98).\n   - #005859  brand manual primary teal, the value the brand is built on.\n   - #228a62  brand manual, challenge the body (R34 G138 B98).\n   - #7ca64c  brand manual, calm the mind (R124 G166 B76).\n   - #dbd4cd  brand manual \"additional color\", the warm neutral.\n   - #B7CB3329 is the brand token --bp-lime-soft (light green at 16 percent).\n   - the gradients are the brand token layer's own, copied verbatim.\n\n   SPECIFICITY NOTE. Elementor's global kit emits `.elementor-kit-6 h2` style\n   rules at (0,1,1). Element rules below are written `.bp-adv h2`, also (0,1,1),\n   and win on source order because this sheet is inline in the body while the\n   kit is a <link> in the head. Component rules that MUST NOT lose carry two\n   classes, e.g. `.bp-adv .wp-block-button__link`.\n\n   LAYOUT NOTE. Vertical rhythm uses `margin-block` and never the `margin`\n   shorthand, so the measure rule `.bp-adv-sec > * { margin-inline: auto }` can\n   centre a block without being outranked by its own element rule.\n   =========================================================================== *\/\n\n.bp-adv {\n  --bp-ink: #212527;\n  --bp-teal: #005859;\n  --bp-forest: #006B62;\n  --bp-emerald: #228A62;\n  --bp-olive: #7CA64C;\n  --bp-lime: #B7CB33;\n  --bp-lime-soft: #B7CB3329;\n  --bp-sand: #DBD4CB;\n  --bp-white: #FFFFFF;\n  --bp-foot: #6b6b6b;\n  --bp-grad-dark: linear-gradient(237deg, rgba(0,88,89,0.00) 62.94%, #005859 100%), linear-gradient(90deg, rgba(34,138,98,0.00) 40%, #228A62 100%), #006B62;\n  --bp-grad-lime: linear-gradient(110deg, rgba(183,203,51,0.00) 36.06%, rgba(183,203,51,0.25) 97.65%), #FFFFFF;\n  --bp-font: 'Poppins','Segoe UI',Arial,sans-serif;\n  --bp-fs-h1: 44px; --bp-fs-h2: 31px; --bp-fs-h3: 24px; --bp-fs-pre: 15px;\n  --bp-fs-body: 17px; --bp-fs-small: 14px; --bp-fs-foot: 13px; --bp-fs-btn: 17px;\n  --bp-lh-body: 1.75;\n  --bp-s-1: 4px; --bp-s-2: 8px; --bp-s-3: 12px; --bp-s-4: 16px;\n  --bp-s-5: 24px; --bp-s-6: 32px; --bp-s-7: 44px; --bp-s-8: 72px;\n  --bp-measure: 760px; --bp-side: 40px;\n  --bp-radius-photo: 16px; --bp-radius-btn: 10px; --bp-radius-card: 20px;\n  --bp-shadow: 0 10px 30px rgba(0,88,89,0.10);\n  font-family: var(--bp-font);\n  font-size: var(--bp-fs-body);\n  line-height: var(--bp-lh-body);\n  color: var(--bp-ink);\n  background: var(--bp-white);\n  -webkit-font-smoothing: antialiased;\n}\n.bp-adv, .bp-adv * { box-sizing: border-box; }\n.bp-adv p, .bp-adv li, .bp-adv h1, .bp-adv h2, .bp-adv h3, .bp-adv blockquote,\n.bp-adv a, .bp-adv cite, .bp-adv span { overflow-wrap: break-word; min-width: 0; }\n\n\/* THE TOGGLE. One word in the block's own \"Additional CSS class(es)\" field\n   hides an optional component on the front end without deleting anything. *\/\n.bp-adv .bp-off { display: none !important; }\n\n\/* the page opens on green, never on grey (his point 1) *\/\n.bp-adv .bp-adv-rule {\n  height: 6px; border: 0; margin-block: 0; max-width: none;\n  background: linear-gradient(90deg, #005859 0%, #006B62 38%, #228A62 66%, #B7CB33 100%);\n}\n\n\/* --- section surfaces ------------------------------------------------------ *\/\n.bp-adv-sec { position: relative; background: var(--bp-white);\n  padding: var(--bp-s-8) var(--bp-side); margin-block: 0; }\n\/* the measure: every direct child of a section is the 760px text column *\/\n.bp-adv-sec > * { max-width: var(--bp-measure); margin-inline: auto; }\n.bp-adv-sec > *:last-child { margin-block-end: 0; }\n.bp-adv-sec--wash  { background: linear-gradient(180deg, #B7CB331F 0%, #B7CB3312 100%), #FFFFFF; }\n.bp-adv-sec--dark  { background: var(--bp-grad-dark); color: var(--bp-white); }\n.bp-adv-sec--dark p, .bp-adv-sec--dark cite, .bp-adv-sec--dark li { color: var(--bp-white); }\n.bp-adv-sec--offer { background: var(--bp-grad-lime); text-align: center; }\n.bp-adv-sec--hero  { padding-block-start: var(--bp-s-6); }\n.bp-adv-sec--disclosure { padding-block: var(--bp-s-6);\n  border-top: 1px solid var(--bp-sand); }\n\n\/* --- the side accent bar, his own example (\"a colour block on the left or the\n       right side of a section\"), design rev 3: a slim vertical bar hugging the\n       text column rather than a wide margin panel. Below 1100px the margin is\n       gone, so it becomes a slim top edge. ---------------------------------- *\/\n.bp-adv-rail { overflow: hidden; }\n.bp-adv-rail::before {\n  content: \"\"; position: absolute; top: var(--bp-s-7); bottom: var(--bp-s-7);\n  width: 6px; border-radius: 3px;\n  background: linear-gradient(180deg, var(--bp-forest) 0%, var(--bp-lime) 100%);\n}\n.bp-adv-rail--left::before  { left: calc((100% - var(--bp-measure)) \/ 2 - 34px); }\n.bp-adv-rail--right::before { right: calc((100% - var(--bp-measure)) \/ 2 - 34px); }\n@media (max-width: 1099px) {\n  .bp-adv-rail::before { left: 0; right: 0; width: auto; bottom: auto; top: 0;\n    height: 4px; border-radius: 0; background: var(--bp-lime); }\n}\n\n\/* --- CORE BLOCKS, styled by element. This is the part that makes an inserted\n       block come out on-design with no class. --------------------------------- *\/\n.bp-adv p { font-size: var(--bp-fs-body); line-height: var(--bp-lh-body);\n  margin-block: 0 var(--bp-s-5); }\n.bp-adv h1 { font-size: var(--bp-fs-h1); font-weight: 700; line-height: 1.22;\n  margin-block: 0 var(--bp-s-4); }\n\/* an H2 is its own colour band, so the page can be read from the headings\n   alone (his point 3). Dark green on light sections, light green on the dark\n   one, so a heading always wins against its own background. *\/\n.bp-adv h2 {\n  font-size: var(--bp-fs-h2); font-weight: 700; line-height: 1.28;\n  margin-block: 0 var(--bp-s-5);\n  background: var(--bp-grad-dark); color: var(--bp-white);\n  padding: var(--bp-s-4) var(--bp-s-5);\n  border-radius: var(--bp-radius-btn);\n  border-left: 6px solid var(--bp-lime);\n}\n.bp-adv-sec--dark h2 { background: var(--bp-lime); color: var(--bp-ink);\n  border-left-color: var(--bp-forest); }\n\/* H3: same background as its section, bigger font (his point 3, verbatim) *\/\n.bp-adv h3 { font-size: var(--bp-fs-h3); font-weight: 700; line-height: 1.35;\n  color: var(--bp-forest); background: transparent; margin-block: 0 var(--bp-s-3); }\n.bp-adv-sec--dark h3 { color: var(--bp-lime); }\n.bp-adv ul, .bp-adv ol { font-size: var(--bp-fs-body); line-height: var(--bp-lh-body);\n  margin-block: 0 var(--bp-s-5); padding-left: var(--bp-s-5); }\n.bp-adv li { margin-block-end: var(--bp-s-2); }\n.bp-adv a { color: var(--bp-teal); text-decoration: underline; }\n.bp-adv a:hover { color: var(--bp-olive); }\n.bp-adv-sec--dark a, .bp-adv-sec--dark strong { color: var(--bp-lime); }\n.bp-adv strong { font-weight: 700; }\n\/* the highlight pill. Colours ride on the inline style core writes, so only\n   the shape lives here and any <mark> in the article picks it up. *\/\n.bp-adv mark {\n  padding: 0 10px; border-radius: 10px; display: inline;\n  -webkit-box-decoration-break: clone; box-decoration-break: clone;\n}\n\/* figures match the approved page exactly: card radius plus the soft shadow,\n   and a left-aligned caption rather than core's centred one *\/\n.bp-adv .wp-block-image { margin-block: var(--bp-s-5); margin-inline: auto; }\n.bp-adv .wp-block-image img { display: block; width: 100%; height: auto;\n  border-radius: var(--bp-radius-card); box-shadow: var(--bp-shadow); }\n.bp-adv .wp-block-image figcaption { font-size: var(--bp-fs-foot); line-height: 1.55;\n  color: var(--bp-foot); text-align: left; margin-block: var(--bp-s-2) 0; }\n.bp-adv .wp-block-embed, .bp-adv .wp-block-video { margin-block: var(--bp-s-5); }\n.bp-adv .wp-block-embed iframe, .bp-adv .wp-block-video video {\n  width: 100%; border-radius: var(--bp-radius-photo); }\n.bp-adv .wp-block-separator:not(.bp-adv-rule) { border: 0; border-top: 1px solid var(--bp-sand);\n  margin-block: var(--bp-s-5); }\n\n\/* quotes: core pullquote and core quote both land on the lime rule. The\n   font-size reset undoes core's own 1.5em on the figure, which would otherwise\n   leak into anything inside the quote that has no size of its own. *\/\n\/* margin-inline is load bearing, and it must be `auto` rather than `0`.\n   `blockquote` and `figure` carry a 40px side margin in the browser's own\n   default stylesheet, which indents the quote inside its rule and makes the\n   copy wrap early on a phone. But these blocks are direct children of a\n   section, so zeroing the side margin also defeats the measure rule\n   `.bp-adv-sec > * { margin-inline: auto }` and pins them to the left edge. *\/\n.bp-adv .wp-block-pullquote, .bp-adv .wp-block-quote {\n  border: 0; border-left: 5px solid var(--bp-lime); background: transparent;\n  padding: var(--bp-s-2) 0 var(--bp-s-2) var(--bp-s-5);\n  margin-block: var(--bp-s-5); margin-inline: auto;\n  text-align: left; font-size: var(--bp-fs-body);\n}\n.bp-adv .wp-block-pullquote blockquote { border: 0; margin: 0; padding: 0; }\n.bp-adv .wp-block-pullquote p, .bp-adv .wp-block-quote p {\n  font-size: 24px; line-height: 1.45; font-weight: 600;\n  margin-block: 0 var(--bp-s-2); color: var(--bp-forest); }\n.bp-adv .wp-block-pullquote cite, .bp-adv .wp-block-quote cite {\n  display: block; margin: 0; font-size: var(--bp-fs-small); color: var(--bp-foot);\n  font-style: normal; text-transform: none; }\n\n\/* buttons: two classes so core's own .wp-block-button__link cannot win *\/\n.bp-adv .wp-block-buttons { display: flex; justify-content: center;\n  margin-block: 0 var(--bp-s-4); }\n.bp-adv .wp-block-button__link {\n  display: inline-flex; align-items: center; justify-content: center; min-height: 48px;\n  background: var(--bp-teal); color: var(--bp-white); font-size: var(--bp-fs-btn);\n  font-weight: 700; line-height: 1.2; border-radius: var(--bp-radius-btn);\n  padding: 15px 44px; text-decoration: none; transition: background 250ms ease;\n  box-shadow: var(--bp-shadow);\n}\n.bp-adv .wp-block-button__link:hover { background: var(--bp-olive); color: var(--bp-white); }\n\n\/* --- slot 1: pre-headline, headline, sub-headline (Jesse's headline skill) --- *\/\n.bp-adv .bp-adv-preheadline {\n  color: var(--bp-forest); font-size: var(--bp-fs-pre); font-weight: 600; line-height: 1.5;\n  border-left: 4px solid var(--bp-lime); padding-left: var(--bp-s-3);\n  margin-block: 0 var(--bp-s-4);\n}\n.bp-adv .bp-adv-subheadline { font-size: 21px; line-height: 1.5; font-weight: 600;\n  color: var(--bp-forest); margin-block: 0 var(--bp-s-5); }\n.bp-adv .bp-adv-standfirst { font-size: 19px; line-height: 1.65;\n  margin-block: 0 var(--bp-s-5); }\n.bp-adv .bp-adv-lede { font-size: 18px; line-height: 1.7;\n  margin-block: 0 var(--bp-s-5); }\n.bp-adv .bp-adv-byline { font-size: var(--bp-fs-small); color: var(--bp-foot);\n  line-height: 1.6; margin-block: 0 var(--bp-s-5); }\n.bp-adv .bp-adv-socialproof { font-size: var(--bp-fs-small); color: var(--bp-foot);\n  margin-block: 0 var(--bp-s-5); }\n\/* the offer headline above the CTA. Jesse asked for a second H1 here; the brand\n   doc's accessibility rule is one h1 per page, so it is rendered at H1 size and\n   stays an h2 element. Named in the close as the one design conflict. *\/\n.bp-adv h2.bp-adv-offerhead {\n  font-size: var(--bp-fs-h1); font-weight: 700; line-height: 1.22;\n  margin-block: 0 var(--bp-s-4); text-align: center; color: var(--bp-ink);\n  background: none; padding: 0; border: 0; border-radius: 0;\n}\n\n\/* --- Written by + Verified by. The avatar is the first child and spans the\n       three text rows, so the whole box is four ordinary paragraphs and stays\n       editable without nested columns. ---------------------------------------- *\/\n.bp-adv .bp-adv-authors {\n  background: var(--bp-white); border: 1px solid var(--bp-sand);\n  border-top: 4px solid var(--bp-lime); border-radius: var(--bp-radius-card);\n  box-shadow: var(--bp-shadow); padding: var(--bp-s-5);\n  margin-block: 0 var(--bp-s-4);\n  \/* auto-fit, so switching the verified box off leaves one full-width author\n     rather than a half-empty card *\/\n  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n  gap: var(--bp-s-5); align-items: start;\n}\n.bp-adv .bp-adv-author {\n  display: grid; grid-template-columns: 62px 1fr; gap: 0 var(--bp-s-3);\n  align-items: start; min-width: 0;\n}\n.bp-adv .bp-adv-avatar {\n  grid-row: 1 \/ span 3; width: 62px; height: 62px; border-radius: 50%;\n  background: #B7CB331F; border: 2px dashed var(--bp-olive);\n  display: flex; align-items: center; justify-content: center;\n  font-size: 10px; font-weight: 700; letter-spacing: 0.06em; color: var(--bp-forest);\n  margin-block: 0;\n}\n.bp-adv .bp-adv-author.is-placeholder .bp-adv-avatar {\n  border-color: var(--bp-sand); background: #fff; color: var(--bp-foot); }\n.bp-adv .bp-adv-author-role {\n  font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;\n  color: var(--bp-forest); line-height: 1.6; margin-block: 0; }\n.bp-adv .bp-adv-author.is-placeholder .bp-adv-author-role { color: var(--bp-foot); }\n.bp-adv .bp-adv-author-name { font-size: 17px; font-weight: 700; line-height: 1.35;\n  margin-block: 0; }\n.bp-adv .bp-adv-author-cred { font-size: var(--bp-fs-foot); color: var(--bp-foot);\n  line-height: 1.55; margin-block: 0; }\n\/* the optional wrapper must not break the two-column grid of the box *\/\n.bp-adv .bp-adv-authors > .bp-optional { display: contents; }\n.bp-adv .bp-adv-authors > .bp-optional.bp-off { display: none !important; }\n\n\/* --- placeholders: image slot, video slot ---------------------------------- *\/\n.bp-adv .bp-slot {\n  display: flex; align-items: center; justify-content: center; text-align: center;\n  min-height: 180px; padding: var(--bp-s-4); margin-block: var(--bp-s-5) 0;\n  border: 2px dashed var(--bp-olive); border-radius: var(--bp-radius-photo);\n  background: #B7CB331F; color: var(--bp-forest);\n}\n.bp-adv .bp-slot p { font-size: var(--bp-fs-small); font-weight: 700; margin-block: 0; }\n.bp-adv .bp-slot--video { min-height: 260px; }\n\n\/* --- mid-article CTA band --------------------------------------------------- *\/\n.bp-adv .bp-adv-midcta {\n  background: var(--bp-grad-lime); border: 1px solid var(--bp-lime);\n  border-radius: var(--bp-radius-card); padding: var(--bp-s-5) var(--bp-s-4);\n  margin-block: var(--bp-s-6); text-align: center;\n}\n.bp-adv .bp-adv-midcta .wp-block-buttons { margin-block-end: var(--bp-s-2); }\n.bp-adv .bp-adv-midcta .bp-adv-foot { margin-block: 0; }\n\n\/* the closing CTA is one named unit in List View, so it moves and toggles as a\n   whole. It carries no box of its own: the spacing must read exactly as it does\n   on the approved page, where the three parts are plain siblings. *\/\n.bp-adv .bp-adv-ctablock { margin-block: 0 var(--bp-s-5); }\n.bp-adv .bp-adv-ctablock .wp-block-buttons { margin-block-end: var(--bp-s-4); }\n.bp-adv .bp-adv-ctablock .bp-adv-foot { margin-block: 0; }\n\n\/* --- the condition, slot 8: the results page reference-card shape ----------- *\/\n.bp-adv .bp-adv-condition {\n  background: var(--bp-white); border: 1px solid var(--bp-sand);\n  border-left: 5px solid var(--bp-lime); border-radius: var(--bp-radius-btn);\n  padding: var(--bp-s-4) var(--bp-s-5); font-weight: 600; box-shadow: var(--bp-shadow);\n}\n\n\/* --- the numbers card: the results page focus panel, same gradient, same\n       radius, same lime figures (\"use more of that design\") ------------------ *\/\n.bp-adv .bp-adv-numcard {\n  background: linear-gradient(135deg, var(--bp-teal) 0%, var(--bp-forest) 100%);\n  border-radius: var(--bp-radius-card);\n  padding: var(--bp-s-6) var(--bp-s-5) var(--bp-s-5);\n  box-shadow: var(--bp-shadow); margin-block: var(--bp-s-5) 0;\n  position: relative; overflow: hidden;\n}\n.bp-adv .bp-adv-numcard::after {\n  content: \"\"; position: absolute; right: -70px; top: -70px; width: 240px; height: 240px;\n  border-radius: 50%; background: rgba(255,255,255,0.05); pointer-events: none;\n}\n.bp-adv .bp-adv-numcard .wp-block-columns {\n  position: relative; z-index: 1; gap: var(--bp-s-5); margin-block: 0; }\n.bp-adv .bp-adv-numcard .wp-block-column { min-width: 0; }\n.bp-adv .bp-adv-num-v { font-size: 44px; font-weight: 700; line-height: 1.12;\n  color: var(--bp-lime); text-align: center; margin-block: 0 var(--bp-s-2); }\n.bp-adv .bp-adv-num-l { font-size: var(--bp-fs-small); line-height: 1.5;\n  color: rgba(255,255,255,0.92); text-align: center; margin-block: 0; }\n.bp-adv .bp-adv-numsrc { margin-block: var(--bp-s-5) 0; }\n\n\/* --- the proof slot: a dashed card until a consented quote exists. 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WHO guideline on use of ferritin concentrations to assess iron status in individuals and populations. Geneva: WHO; 2020.\",\"url\":\"https:\/\/www.who.int\/publications\/i\/item\/9789240000124\"},{\"@type\":\"CreativeWork\",\"name\":\"BioProfile, de pakketten van het bloedonderzoek en de waarden in elk pakket.\",\"url\":\"https:\/\/bioprofile.com\/bloedonderzoek\/\"}]},{\"@type\":\"MedicalTest\",\"@id\":\"https:\/\/bioprofile.com\/biomarkers\/ijzertekortindex\/#biomarker\",\"name\":\"Ferritine\/CRP-index\",\"alternateName\":[\"Iron deficiency index\"]}]}<\/script>\n\n\n\n<section class=\"wp-block-group bp-adv bp-biomarker bp-biomarker--page is-layout-flow wp-block-group-is-layout-flow\">\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity bp-adv-rule\"\/>\n\n\n\n<div class=\"wp-block-group bp-adv-sec bp-adv-sec--hero is-layout-flow wp-block-group-is-layout-flow\">\n\n<p class=\"bp-bm-crumbs wp-block-paragraph\"><a href=\"https:\/\/bioprofile.com\/de\/\">Home<\/a> \u203a <a href=\"https:\/\/bioprofile.com\/de\/biomarkers\/\">Biomarker<\/a> \u203a <span>Ferritin\/CRP-Index<\/span><\/p>\n\n\n\n<h1 class=\"wp-block-heading bp-adv-h1\">Ferritin\/CRP-Index: Was Ihr Wert \u00fcber Ihren Eisenstatus aussagt<\/h1>\n\n\n\n<p class=\"bp-adv-standfirst wp-block-paragraph\">Der Ferritin\/CRP-Index geh\u00f6rt zur Beurteilung Ihres Eisenstatus. Die WHO beschreibt Ferritin als Ma\u00df f\u00fcr den Eisenstatus, und ein niedriger Wert kann auf Eisenmangel hinweisen.<sup>[1]<\/sup><\/p>\n\n\n\n<p class=\"bp-adv-lede wp-block-paragraph\">Auf dieser Seite lesen Sie, was der Ferritin\/CRP-Index ist, was die Leitlinien \u00fcber einen zu niedrigen oder zu hohen Wert sagen, was Ihren Wert beeinflusst und welche Werte Sie am besten daneben betrachten.<\/p>\n\n\n\n<p class=\"bp-bm-names wp-block-paragraph\">Auch genannt: Eisenmangelindex, Ferritin-CRP-Index. Im Labor: nicht zutreffend.<\/p>\n\n\n\n<p class=\"bp-adv-byline wp-block-paragraph\">Aktualisiert am 21. Oktober 2026<\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec bp-adv-sec--wash is-layout-flow wp-block-group-is-layout-flow\">\n\n<div class=\"wp-block-group bp-bm-toc is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-inhoud\">Auf dieser Seite<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li><a href=\"#bp-in-het-kort\">Kurz gefasst<\/a><\/li>\n\n\n<li><a href=\"#bp-wat-is-ijzertekortindex\">Was ist der Ferritin\/CRP-Index?<\/a><\/li>\n\n\n<li><a href=\"#bp-waarom-het-ertoe-doet\">Warum dieser Wert wichtig ist<\/a><\/li>\n\n\n<li><a href=\"#bp-wat-je-waarde-zegt\">Was Ihr Ferritin\/CRP-Indexwert aussagt<\/a><\/li>\n\n\n<li><a href=\"#bp-wat-het-beinvloedt\">Was Ihren Ferritin\/CRP-Index beeinflusst<\/a><\/li>\n\n\n<li><a href=\"#bp-welke-pakketten\">Welche BioProfile-Pakete den Ferritin\/CRP-Index messen<\/a><\/li>\n\n\n<li><a href=\"#bp-waarden-die-erbij-horen\">Werte, die dazugeh\u00f6ren<\/a><\/li>\n\n\n<li><a href=\"#bp-hoe-gemaakt\">Wie diese Seite entstanden ist<\/a><\/li>\n\n\n<li><a href=\"#bp-bronnen\">Quellen<\/a><\/li>\n\n<\/ul>\n\n<\/div>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-in-het-kort\">Kurz gefasst<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Die WHO beschreibt Ferritin als Ma\u00df, um den Eisenstatus zu beurteilen, bei einzelnen Menschen und in ganzen Gruppen.<sup>[1]<\/sup><\/li>\n\n\n<li>Laut WHO hilft ihre Leitlinie dabei, Eisenmangel zu erkennen.<sup>[1]<\/sup><\/li>\n\n\n<li>Die WHO widmet Eisen bei Menschen, die schwanger sind, und bei Kindern unter 2 Jahren besondere Aufmerksamkeit.<sup>[1]<\/sup><\/li>\n\n\n<li>Die WHO nennt Ihre Ern\u00e4hrung als Quelle von Eisen.<sup>[1]<\/sup><\/li>\n\n<\/ul>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec bp-adv-sec--wash is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-wat-is-ijzertekortindex\">Was ist der Ferritin\/CRP-Index?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Der Name verr\u00e4t es schon: Dieser Index stellt zwei Werte aus Ihrem Blut nebeneinander, Ferritin und CRP.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ferritin ist laut WHO ein Ma\u00df, um den Eisenstatus zu beurteilen. Das ist bei einer einzelnen Person m\u00f6glich und ebenso in einer ganzen Bev\u00f6lkerungsgruppe.<sup>[1]<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die WHO nutzt Ferritin auch, um zu verfolgen, wie Programme rund um Eisen wirken.<sup>[1]<\/sup><\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-waarom-het-ertoe-doet\">Warum dieser Wert wichtig ist<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Laut WHO hilft ihre Leitlinie dabei, Eisenmangel zu erkennen und die Entwicklung des Gehirns zu sch\u00fctzen.<sup>[1]<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die WHO bringt Eisenmangel mit geringerer Produktivit\u00e4t bei der Arbeit und in der Schule in Verbindung.<sup>[1]<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die Leitlinie richtet sich an ein breites Publikum, von Fachleuten im Gesundheitswesen und \u00c4rzten bis zu Forschenden und Entscheidungstr\u00e4gern in der Politik.<sup>[1]<\/sup><\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec bp-adv-sec--wash is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-wat-je-waarde-zegt\">Was Ihr Ferritin\/CRP-Indexwert aussagt<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Die WHO-Leitlinie zu Ferritin<\/h3>\n\n\n\n<figure class=\"wp-block-table bp-bm-table\"><table><thead><tr><th>Wert<\/th><th>Kann hinweisen auf<\/th><th>F\u00fcr wen<\/th><\/tr><\/thead><tbody><tr><td>Niedriges Ferritin<sup>[1]<\/sup><\/td><td>Eisenmangel<\/td><td>Einzelpersonen und Bev\u00f6lkerungsgruppen<\/td><\/tr><tr><td>Ferritin bei Schwangeren<sup>[1]<\/sup><\/td><td>der Eisenstatus in einer Phase, in der der Bedarf an Eisen steigt<\/td><td>Menschen, die schwanger sind<\/td><\/tr><tr><td>Ferritin bei kleinen Kindern<sup>[1]<\/sup><\/td><td>der Eisenstatus<\/td><td>Kinder unter 2 Jahren<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"bp-bm-caption wp-block-paragraph\">Quelle: WHO-Leitlinie zu Ferritin f\u00fcr die Beurteilung des Eisenstatus bei Einzelpersonen und in Bev\u00f6lkerungsgruppen. Die Tabelle folgt dem Wortlaut der WHO und nennt keine Grenzwerte.<sup>[1]<\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ferritin\/CRP-Index zu hoch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die Quelle auf dieser Seite beschreibt nicht, worauf ein hoher Index hinweisen kann. Ein Arzt betrachtet Ihr Ergebnis zusammen mit Ihren anderen Werten.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ferritin\/CRP-Index zu niedrig<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ein niedriges Ferritin kann auf Eisenmangel hinweisen. Die WHO nutzt Ferritin gerade, um Eisenmangel zu erkennen.<sup>[1]<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">BioProfile arbeitet an eigenen Zonen pro Wert, von Risiko bis optimal. Ein Arzt pr\u00fcft diese Zonen, bevor sie in Ihrem Ergebnis erscheinen.<\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-wat-het-beinvloedt\">Was Ihren Ferritin\/CRP-Index beeinflusst<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ern\u00e4hrung<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die WHO weist auf Eisen aus Ihrer Ern\u00e4hrung als Quelle des Eisens in Ihrem K\u00f6rper hin.<sup>[1]<\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Momente, in denen Sie mehr Eisen brauchen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die WHO beschreibt Situationen, in denen der Bedarf an Eisen steigt, und widmet dabei Menschen, die schwanger sind, besondere Aufmerksamkeit.<sup>[1]<\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Alter<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die WHO gibt gesonderte Informationen zu Ferritin bei Kindern unter 2 Jahren.<sup>[1]<\/sup><\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec bp-adv-sec--wash is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-welke-pakketten\">Welche BioProfile-Pakete den Ferritin\/CRP-Index messen<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Der Ferritin\/CRP-Index ist in allen f\u00fcnf Paketen enthalten, von BioProfile 31 bis BioProfile 150.<sup>[2]<\/sup><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/bioprofile.com\/de\/blutuntersuchung\/\">Die Pakete ansehen<\/a><\/div>\n\n<\/div>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-waarden-die-erbij-horen\">Werte, die dazugeh\u00f6ren<\/h2>\n\n\n\n<ul class=\"wp-block-list bp-bm-related\">\n\n<li><a href=\"https:\/\/bioprofile.com\/de\/biomarkers\/ferritine\/\">Ferritin<\/a>: Die WHO beschreibt Ferritin als Ma\u00df, um Ihren Eisenstatus zu beurteilen.<sup>[1]<\/sup><\/li>\n\n\n<li><a href=\"https:\/\/bioprofile.com\/de\/biomarkers\/haemoglobin\/\">H\u00e4moglobin<\/a>: Ein Arzt betrachtet diesen Wert oft zusammen mit Ihren Eisenwerten, um das Bild zu vervollst\u00e4ndigen.<\/li>\n\n\n<li><a href=\"https:\/\/bioprofile.com\/de\/biomarkers\/transferrin\/\">Transferrin<\/a>: Geh\u00f6rt zur selben Eisenuntersuchung und erg\u00e4nzt diesen Index.<\/li>\n\n\n<li><a href=\"https:\/\/bioprofile.com\/de\/biomarkers\/eisen\/\">Eisen<\/a>: Um diesen Wert dreht sich der Index, gemessen in Ihrem Blut.<\/li>\n\n\n<li><a href=\"https:\/\/bioprofile.com\/de\/biomarkers\/transferrinsaettigung\/\">Transferrins\u00e4ttigung<\/a>: Geh\u00f6rt zur selben Eisenuntersuchung und wird zusammen mit Ferritin und Eisen gelesen.<\/li>\n\n<\/ul>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec bp-adv-sec--wash is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-hoe-gemaakt\">Wie diese Seite entstanden ist<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die BioProfile-Redaktion hat diese Seite am 21. Oktober 2026 auf Grundlage der unten genannten Quellen verfasst, die wir am 21. Oktober 2026 gelesen haben. Jede Zahl auf dieser Seite steht in einer dieser Quellen, mit der Nummer der jeweiligen Quelle. Eine Fachperson pr\u00fcft diese Seite noch; nach dieser Pr\u00fcfung stehen oben der Name der Fachperson und das Datum der Pr\u00fcfung. Diese Seite dient der Erkl\u00e4rung und stellt keine Diagnose. Besprechen Sie einen abweichenden Wert mit Ihrem Hausarzt.<\/p>\n\n<\/div>\n\n\n\n<div class=\"wp-block-group bp-adv-sec bp-adv-sec--disclosure is-layout-flow wp-block-group-is-layout-flow\">\n\n<h2 class=\"wp-block-heading\" id=\"bp-bronnen\">Quellen<\/h2>\n\n\n\n<ol class=\"wp-block-list bp-adv-srclist bp-bm-src\">\n\n<li>World Health Organization. WHO guideline on use of ferritin concentrations to assess iron status in individuals and populations. Geneva: WHO; 2020. <a href=\"https:\/\/www.who.int\/publications\/i\/item\/9789240000124\" target=\"_blank\" rel=\"noopener\">https:\/\/www.who.int\/publications\/i\/item\/9789240000124<\/a><\/li>\n\n\n<li>BioProfile, die Pakete der Blutuntersuchung und die Werte in jedem Paket. <a href=\"https:\/\/bioprofile.com\/de\/blutuntersuchung\/\" target=\"_blank\" rel=\"noopener\">https:\/\/bioprofile.com\/de\/blutuntersuchung\/<\/a><\/li>\n\n<\/ol>\n\n<\/div>\n\n<\/section>\n\n","protected":false},"excerpt":{"rendered":"<p>Home \u203a Biomarker \u203a Ferritin\/CRP-Index Ferritin\/CRP-Index: Was Ihr Wert \u00fcber Ihren Eisenstatus aussagt Der Ferritin\/CRP-Index geh\u00f6rt zur Beurteilung Ihres Eisenstatus. Die WHO beschreibt Ferritin als Ma\u00df f\u00fcr den Eisenstatus, und ein niedriger Wert kann auf Eisenmangel hinweisen.[1] Auf dieser Seite lesen Sie, was der Ferritin\/CRP-Index ist, was die Leitlinien \u00fcber einen zu niedrigen oder zu [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"parent":6596,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_yoast_wpseo_title":"Ferritin\/CRP-Index: Was Ihr Wert aussagt | BioProfile","_yoast_wpseo_metadesc":"Was der Ferritin\/CRP-Index ist, was die WHO \u00fcber Ferritin und Eisenmangel sagt, was Ihren Wert beeinflusst und welche Werte Sie daneben 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