The most important part of the blood you give us is the red blood cells, which contain haemoglobin, which carries oxygen throughout the body and thus oxygenates the tissues. In addition, during the donation process you lose a significant amount of iron, which is needed to make haemoglobin. It is therefore necessary to supplement iron at an increased level between donations.<\/p>\n
Blood donors should therefore pay close attention to their diet and ensure sufficient iron intake. We therefore recommend that donors eat foods with a high iron content (see table below). It is important to take into account the different absorption of iron depending on its origin. Iron is more readily absorbed from animal products (10-20 %) than from plant products (3-5 %). At the same time, some foods inhibit iron absorption (coffee, black and green tea, dairy products). On the other hand, there are substances that help iron absorption (vitamin C, animal proteins). If the donor modifies his diet in this way, the red blood cells are naturally restored.<\/p>\n
Red meat and tripe have the highest iron content. Ideally 4 times a week.
\nThe absorption of iron from foods of plant origin will be higher after adding a small amount of meat or fruit with vitamin C. For dessert after a meal, have fruit or juice with vitamin C (citrus fruits, fruit juices). Add ham to vegetable dishes, a piece of sausage to soup.
\nThe absorption of iron, especially from plant origin, is reduced by drinking black and green tea, coffee. Drink these drinks outside mealtimes.
\nIron absorption, especially from animal sources, is reduced by dairy products. Avoid drinking milk or consuming dairy products during and immediately after meals.<\/p>\n
Food types<\/span> <\/div> <\/div><\/div><\/td> Food<\/span> <\/div> <\/div><\/div><\/td><\/tr> Animal products<\/span> <\/div> <\/div><\/div><\/td> Liver (duck, beef, pork, turkey, chicken)<\/span> <\/div> <\/div> Seafood (oysters, mussels)<\/span> <\/div> <\/div> Meat (beef, pork, turkey)<\/span> <\/div> <\/div> Eggs<\/span> <\/div> <\/div> Fish<\/span> <\/div> <\/div><\/div><\/td><\/tr> Plant products<\/span> <\/div> <\/div><\/div><\/td> Mushrooms (chanterelles, dried mushrooms, porcini mushrooms)<\/span> <\/div> <\/div> Cereals - oats, wheat, buckwheat, quinoa and rice<\/span> <\/div> <\/div> Soybeans, red beans, peas, red lentils,\ntofu and tempeh<\/span> <\/div> <\/div> Dark leafy greens, beetroot, broccoli<\/span> <\/div> <\/div> Fresh and dried fruit - apricots, strawberries, currants, raspberries,\nblackberries, plums, raisins, molasses<\/span> <\/div> <\/div> Nuts or seeds<\/span> <\/div> <\/div> Milk chocolate, cardamom and cinnamon<\/span> <\/div> <\/div> Dried herbs and spices - thyme, parsley, mint, marjoram, cumin<\/span> <\/div> <\/div><\/div><\/td><\/tr> Beverages<\/span> <\/div> <\/div><\/div><\/td> Juice - orange, apple, tomato, beetroot<\/span> <\/div> <\/div> Red wine\n\n<\/span> <\/div> <\/div><\/div><\/td><\/tr><\/tbody><\/table><\/div>","protected":false},"excerpt":{"rendered":" Nejd\u016fle\u017eit\u011bj\u0161\u00ed \u010d\u00e1st\u00ed krve, kterou n\u00e1m darujete jsou \u010derven\u00e9 krvinky, kter\u00e9 obsahuj\u00ed hemoglobin, kter\u00fd v t\u011ble zaji\u0161\u0165uje p\u0159enos kysl\u00edku a t\u00edm okysli\u010dov\u00e1n\u00ed tk\u00e1n\u00ed. D\u00e1le b\u011bhem darov\u00e1n\u00ed p\u0159ich\u00e1z\u00edte o nemal\u00e9 mno\u017estv\u00ed \u017eeleza, kter\u00e9 je pot\u0159ebn\u00e9 ke tvorb\u011b hemoglobinu. Proto je nutn\u00e9 mezi odb\u011bry \u017eelezo ve zv\u00fd\u0161en\u00e9 m\u00ed\u0159e dopl\u0148ovat. D\u00e1rci krve by proto m\u011bli v\u011bnovat zv\u00fd\u0161enou pozornost sv\u00e9mu…<\/p>","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"pgc_sgb_lightbox_settings":"","footnotes":"","_links_to":"","_links_to_target":""},"helpie_faq_category":[382],"helpie_faq_group":[280],"class_list":["post-22390","helpie_faq","type-helpie_faq","status-publish","format-standard","hentry","helpie_faq_category-hto-darci","helpie_faq_group-darci-prubeh-odberem"],"publishpress_future_action":{"enabled":false,"date":"2026-06-21 06:04:12","action":"change-status","newStatus":"trash","terms":[],"taxonomy":"helpie_faq_category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/helpie_faq\/22390","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/helpie_faq"}],"about":[{"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/types\/helpie_faq"}],"author":[{"embeddable":true,"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/comments?post=22390"}],"version-history":[{"count":0,"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/helpie_faq\/22390\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/media?parent=22390"}],"wp:term":[{"taxonomy":"helpie_faq_category","embeddable":true,"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/helpie_faq_category?post=22390"},{"taxonomy":"helpie_faq_group","embeddable":true,"href":"https:\/\/www.nemji.cz\/en\/wp-json\/wp\/v2\/helpie_faq_group?post=22390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} |