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🩸 Best foods for iron and healthy red blood cells

What to do — the quick answer

Tap any line for the reason, the evidence level and the source. The full step-by-step explanation follows below.

🥗 Eat more of

  • TofuHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (150 g): 4.3 mg Iron

    The evidence
    Official Iron-rich foods Step 1
    NIH lists beans, dried fruit, eggs, lean red meat, salmon, iron-fortified cereals, peas, tofu and dark green leafy vegetables. NIH NHLBI
    EU claim Makes red blood cells · 4.3 mg per portion Step 1
    “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
    EU claim Carries oxygen · 4.3 mg per portion Step 1
    “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
    EU claim Moves iron · 0.41 mg per portion Step 1
    “Copper contributes to normal iron transport in the body.” EUR-LexEU Commission
    All nutrients & evidence for tofu →
  • Beef rump (lean red meat)Helps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (125 g): 3.3 mg Iron

    The evidence
    Official Iron-rich foods Step 1
    NIH lists beans, dried fruit, eggs, lean red meat, salmon, iron-fortified cereals, peas, tofu and dark green leafy vegetables. NIH NHLBI
    EU claim Makes red blood cells · 3.3 mg per portion Step 1
    “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
    EU claim Carries oxygen · 3.3 mg per portion Step 1
    “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
    EU claim Red blood cells · 2.3 µg per portion Step 1
    “Vitamin B12 contributes to normal red blood cell formation.” EUR-LexEU Commission
    All nutrients & evidence for beef rump (lean red meat) →
  • Red lentils (dry)Helps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (60 g): 4.4 mg Iron · 1 mg Vitamin C

    The evidence
    EU claim Makes red blood cells · 4.4 mg per portion Step 1
    “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
    EU claim Carries oxygen · 4.4 mg per portion Step 1
    “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
    EU claim Blood formation · 107 µg per portion Step 1
    “Folate contributes to normal blood formation.” EUR-LexEU Commission
    EU claim Moves iron · 0.78 mg per portion Step 1
    “Copper contributes to normal iron transport in the body.” EUR-LexEU Commission
    All nutrients & evidence for red lentils (dry) →
  • Eggs, boiledHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (120 g): 2.4 mg Iron

    The evidence
    Official Iron-rich foods Step 1
    NIH lists beans, dried fruit, eggs, lean red meat, salmon, iron-fortified cereals, peas, tofu and dark green leafy vegetables. NIH NHLBI
    EU claim Red blood cells · 2.4 µg per portion Step 1
    “Vitamin B12 contributes to normal red blood cell formation.” EUR-LexEU Commission
    EU claim Blood formation · 104 µg per portion Step 1
    “Folate contributes to normal blood formation.” EUR-LexEU Commission
    All nutrients & evidence for eggs, boiled →
  • KaleHelps blood carry oxygen · Normal blood clotting
    How it helps your blood

    Helps blood carry oxygen: Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    Normal blood clotting: Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

    One portion (100 g): 1.1 mg Iron · 156 mg Vitamin C · 1139 µg Vitamin K

    The evidence
    EU claim Blood formation · 187 µg per portion Step 1
    “Folate contributes to normal blood formation.” EUR-LexEU Commission
    EU claim Absorbs more iron · 156 mg per portion Step 1
    “Vitamin C increases iron absorption.” EUR-LexEU Commission
    EU claim Normal clotting · 1139 µg per portion Step 2
    “Vitamin K contributes to normal blood clotting.” EUR-LexEU Commission
    All nutrients & evidence for kale →
  • MusselsHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (150 g): 12.7 mg Iron · 4.8 mg Vitamin C

    The evidence
    EU claim Makes red blood cells · 12.7 mg per portion Step 1
    “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
    EU claim Carries oxygen · 12.7 mg per portion Step 1
    “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
    EU claim Red blood cells · 12 µg per portion Step 1
    “Vitamin B12 contributes to normal red blood cell formation.” EUR-LexEU Commission
    All nutrients & evidence for mussels →
  • OrangeHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (150 g): 0.27 mg Iron · 93.5 mg Vitamin C

    The evidence
    Official Vitamin C with iron Step 1
    Oranges, strawberries and tomatoes help your body absorb iron from a meal. NIH NHLBI
    EU claim Absorbs more iron · 93.5 mg per portion Step 1
    “Vitamin C increases iron absorption.” EUR-LexEU Commission
    All nutrients & evidence for orange →
  • StrawberriesHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (150 g): 0.69 mg Iron · 85.3 mg Vitamin C

    The evidence
    Official Vitamin C with iron Step 1
    Oranges, strawberries and tomatoes help your body absorb iron from a meal. NIH NHLBI
    EU claim Absorbs more iron · 85.3 mg per portion Step 1
    “Vitamin C increases iron absorption.” EUR-LexEU Commission
    All nutrients & evidence for strawberries →
  • SalmonHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (125 g): 0.3 mg Iron

    The evidence
    Official Iron-rich foods Step 1
    NIH lists beans, dried fruit, eggs, lean red meat, salmon, iron-fortified cereals, peas, tofu and dark green leafy vegetables. NIH NHLBI
    EU claim Red blood cells · 0.69 mg per portion Step 1
    “Vitamin B6 contributes to normal red blood cell formation.” EUR-LexEU Commission
    All nutrients & evidence for salmon →
  • Sweet potatoHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (200 g): 1.3 mg Iron · 60 mg Vitamin C

    The evidence
    EU claim Absorbs more iron · 60 mg per portion Step 1
    “Vitamin C increases iron absorption.” EUR-LexEU Commission
    EU claim Red blood cells · 0.54 mg per portion Step 1
    “Vitamin B6 contributes to normal red blood cell formation.” EUR-LexEU Commission
    All nutrients & evidence for sweet potato →
  • AsparagusHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (150 g): 0.6 mg Iron · 29.8 mg Vitamin C

    The evidence
    EU claim Blood formation · 182 µg per portion Step 1
    “Folate contributes to normal blood formation.” EUR-LexEU Commission
    All nutrients & evidence for asparagus →
  • Cashew nutsHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (25 g): 1.6 mg Iron

    The evidence
    EU claim Moves iron · 0.52 mg per portion Step 1
    “Copper contributes to normal iron transport in the body.” EUR-LexEU Commission
    All nutrients & evidence for cashew nuts →
  • Buckwheat groats (dry)Helps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (60 g): 1.2 mg Iron

    The evidence
    EU claim Moves iron · 0.42 mg per portion Step 1
    “Copper contributes to normal iron transport in the body.” EUR-LexEU Commission
    All nutrients & evidence for buckwheat groats (dry) →
  • WalnutsHelps blood carry oxygen
    How it helps your blood

    Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

    One portion (30 g): 0.83 mg Iron

    The evidence
    EU claim Moves iron · 0.4 mg per portion Step 1
    “Copper contributes to normal iron transport in the body.” EUR-LexEU Commission
    All nutrients & evidence for walnuts →

🚫 Cut down on

  • Black tea with mealsOfficial
    Black tea can reduce iron absorption. NIH NHLBI

Evidence: EU claim EU-authorised claim · Official Official guidance · Trials Clinical trials · Study Population study · Review Scientific review

Turn this into my daily healthy blood & iron plan → How it works, step by step ↓

How your blood carries oxygen — and clots when needed

Healthy blood needs enough red blood cells to carry oxygen, and clotting factors to stop bleeding. NIH NHLBI

  1. 1Red blood cells carry oxygen
  2. 2Blood clots to stop bleeding
  1. Red blood cells carry oxygen

    Root cause: Too little iron (or vitamin B12, folate), blood loss, or poor absorption.

    🥗 Eat
    • Red lentils (dry)Helps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (60 g): 4.4 mg Iron · 1 mg Vitamin C

      The evidence
      EU claim Makes red blood cells · 4.4 mg per portion
      “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
      EU claim Carries oxygen · 4.4 mg per portion
      “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
      EU claim Blood formation · 107 µg per portion
      “Folate contributes to normal blood formation.” EUR-LexEU Commission
      EU claim Moves iron · 0.78 mg per portion
      “Copper contributes to normal iron transport in the body.” EUR-LexEU Commission
      All nutrients & evidence for red lentils (dry) →
    • TofuHelps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (150 g): 4.3 mg Iron

      The evidence
      EU claim Makes red blood cells · 4.3 mg per portion
      “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
      EU claim Carries oxygen · 4.3 mg per portion
      “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
      EU claim Moves iron · 0.41 mg per portion
      “Copper contributes to normal iron transport in the body.” EUR-LexEU Commission
      Official Iron-rich foods
      NIH lists beans, dried fruit, eggs, lean red meat, salmon, iron-fortified cereals, peas, tofu and dark green leafy vegetables. NIH NHLBI
      All nutrients & evidence for tofu →
    • Beef rump (lean red meat)Helps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (125 g): 3.3 mg Iron

      The evidence
      EU claim Makes red blood cells · 3.3 mg per portion
      “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
      EU claim Carries oxygen · 3.3 mg per portion
      “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
      EU claim Red blood cells · 2.3 µg per portion
      “Vitamin B12 contributes to normal red blood cell formation.” EUR-LexEU Commission
      Official Iron-rich foods
      NIH lists beans, dried fruit, eggs, lean red meat, salmon, iron-fortified cereals, peas, tofu and dark green leafy vegetables. NIH NHLBI
      All nutrients & evidence for beef rump (lean red meat) →
    • MusselsHelps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (150 g): 12.7 mg Iron · 4.8 mg Vitamin C

      The evidence
      EU claim Makes red blood cells · 12.7 mg per portion
      “Iron contributes to normal formation of red blood cells and haemoglobin.” EUR-LexEU Commission
      EU claim Carries oxygen · 12.7 mg per portion
      “Iron contributes to normal oxygen transport in the body.” EUR-LexEU Commission
      EU claim Red blood cells · 12 µg per portion
      “Vitamin B12 contributes to normal red blood cell formation.” EUR-LexEU Commission
      All nutrients & evidence for mussels →
    • Eggs, boiledHelps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (120 g): 2.4 mg Iron

      The evidence
      EU claim Red blood cells · 2.4 µg per portion
      “Vitamin B12 contributes to normal red blood cell formation.” EUR-LexEU Commission
      EU claim Blood formation · 104 µg per portion
      “Folate contributes to normal blood formation.” EUR-LexEU Commission
      Official Iron-rich foods
      NIH lists beans, dried fruit, eggs, lean red meat, salmon, iron-fortified cereals, peas, tofu and dark green leafy vegetables. NIH NHLBI
      All nutrients & evidence for eggs, boiled →
    • KaleHelps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (100 g): 1.1 mg Iron · 156 mg Vitamin C

      The evidence
      EU claim Blood formation · 187 µg per portion
      “Folate contributes to normal blood formation.” EUR-LexEU Commission
      EU claim Absorbs more iron · 156 mg per portion
      “Vitamin C increases iron absorption.” EUR-LexEU Commission
      All nutrients & evidence for kale →
    • OrangeHelps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (150 g): 0.27 mg Iron · 93.5 mg Vitamin C

      The evidence
      EU claim Absorbs more iron · 93.5 mg per portion
      “Vitamin C increases iron absorption.” EUR-LexEU Commission
      Official Vitamin C with iron
      Oranges, strawberries and tomatoes help your body absorb iron from a meal. NIH NHLBI
      All nutrients & evidence for orange →
    • StrawberriesHelps blood carry oxygen
      How it helps your blood

      Red blood cells carry oxygen, and your body needs iron to make them. Vitamin C helps you absorb the iron in a meal. NIH NHLBIEUR-Lex

      One portion (150 g): 0.69 mg Iron · 85.3 mg Vitamin C

      The evidence
      EU claim Absorbs more iron · 85.3 mg per portion
      “Vitamin C increases iron absorption.” EUR-LexEU Commission
      Official Vitamin C with iron
      Oranges, strawberries and tomatoes help your body absorb iron from a meal. NIH NHLBI
      All nutrients & evidence for strawberries →
    🚫 Cut down on
    • Black tea with mealsOfficial
      Black tea can reduce iron absorption. NIH NHLBI
    How this step works · what slows it down · sources

    Anaemia develops when your blood makes fewer healthy red blood cells than normal, so your body does not get enough oxygen-rich blood. The body needs iron to make healthy red blood cells. NIH NHLBINIH NHLBI

    🔻 What can slow this down
    • Blood loss (for example heavy periods or bleeding in the gut), conditions or medicines that reduce iron absorption, and too little iron, vitamin B12 or other vitamins. NIH NHLBINIH NHLBI
    • Inflammation from infection, kidney disease, cancer or autoimmune diseases can also cause anaemia. NIH NHLBI

    “EU claim” items use the exact wording of Reg. (EU) No 432/2012 EUR-Lex; listed foods meet the legal condition of use (amounts per normal portion, BLS 4.0 / USDA).

  2. Blood clots to stop bleeding

    Root cause: Clotting needs vitamin K and calcium; blood thinners change this balance.

    🥗 Eat
    • KaleNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (100 g): 1139 µg Vitamin K

      The evidence
      EU claim Normal clotting · 1139 µg per portion
      “Vitamin K contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for kale →
    • SpinachNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (100 g): 456 µg Vitamin K

      The evidence
      EU claim Normal clotting · 456 µg per portion
      “Vitamin K contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for spinach →
    • Chickpeas, canned, drainedNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (120 g): 80.4 µg Vitamin K

      The evidence
      EU claim Normal clotting · 80.4 µg per portion
      “Vitamin K contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for chickpeas, canned, drained →
    • Lentils, boiledNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (150 g): 66 µg Vitamin K

      The evidence
      EU claim Normal clotting · 66 µg per portion
      “Vitamin K contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for lentils, boiled →
    • Kiwi fruitNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (75 g): 24.8 µg Vitamin K

      The evidence
      EU claim Normal clotting · 24.8 µg per portion
      “Vitamin K contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for kiwi fruit →
    • Emmental cheeseNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (30 g): 6 µg Vitamin K

      The evidence
      EU claim Normal clotting · 348 mg per portion
      “Calcium contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for emmental cheese →
    • Milk, 1.5% fatNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (250 g): 2 µg Vitamin K

      The evidence
      EU claim Normal clotting · 303 mg per portion
      “Calcium contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for milk, 1.5% fat →
    • Soya drink, fortifiedNormal blood clotting
      How it helps your blood

      Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady. EUR-LexNIH ODS

      One portion (250 g): 2.5 µg Vitamin K

      The evidence
      EU claim Normal clotting · 300 mg per portion
      “Calcium contributes to normal blood clotting.” EUR-LexEU Commission
      All nutrients & evidence for soya drink, fortified →
    How this step works · what slows it down · sources

    Vitamin K and calcium are authorised to contribute to normal blood clotting. If you take blood thinners, keep your vitamin K intake steady and ask your doctor. EUR-LexNIH ODS

    “EU claim” items use the exact wording of Reg. (EU) No 432/2012 EUR-Lex; listed foods meet the legal condition of use (amounts per normal portion, BLS 4.0 / USDA).

Authorised claims say a nutrient contributes to a normal body function. They do not mean that eating more than you need improves that function, or that a food treats any condition. Population studies show associations, not proof of cause.

Meal options built from this flow

Pick any option per meal. Ranked by how well one portion covers this goal's targets and how many steps above its foods support (reference adult, everything diet). The planner adapts portions, diet type and allergies.

Breakfast — pick one of 3

Boiled eggs on wholemeal toast with spinach & tomato
Eggs, boiled 120 g (2 eggs) · Wholemeal bread 60 g · Spinach 50 g · Tomatoes 100 g · Olive oil 5 g
375 kcal · 23.2 g protein · 8.2 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Cottage cheese with kiwi, oats & wheat germ
303 kcal · 24.5 g protein · 9.9 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Avocado & egg on rye
Wholemeal rye bread 60 g · Avocado 60 g · Eggs, boiled 60 g (1 egg) · Tomatoes 60 g
295 kcal · 13.5 g protein · 9 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding

Lunch — pick one of 3

Salmon, quinoa & broccoli bowl
Salmon 125 g · Quinoa, boiled 150 g · Broccoli 120 g · Olive oil 5 g
468 kcal · 34.5 g protein · 8.2 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Egg, avocado & quinoa salad
Eggs, boiled 120 g (2 eggs) · Quinoa, boiled 120 g · Avocado 50 g · Tomatoes 80 g · Spinach 40 g
388 kcal · 23.4 g protein · 7.5 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Mackerel, beetroot & potato salad
373 kcal · 24.5 g protein · 5.3 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding

Dinner — pick one of 3

Beef rump steak with sweet potato & green beans
397 kcal · 32.3 g protein · 7.5 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Alaska pollock with potatoes & broccoli
355 kcal · 28 g protein · 7.3 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Lean beef & bean chilli with brown rice
465 kcal · 36.6 g protein · 16.7 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding

Snack — pick one of 3

Cottage cheese & cherries
143 kcal · 12.7 g protein · 1.9 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Soya yogurt with walnuts & raspberries
236 kcal · 10.1 g protein · 3.7 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding
Yogurt with blackberries
132 kcal · 8.6 g protein · 2.6 g fibre
Step 1: Red blood cells carry oxygenStep 2: Blood clots to stop bleeding

In short

Iron contributes to normal formation of red blood cells and haemoglobin; vitamin C increases iron absorption; B12, folate, B6 and riboflavin contribute to red blood cells; copper to iron transport.

What official sources say

Iron from meat, poultry and seafood (heme iron) is absorbed better than iron from plants; eating vitamin C-rich foods with plant sources improves absorption. NIH ODS
Vegans need a reliable source of vitamin B12 such as fortified foods or supplements. NIH ODS

Key nutrients & daily targets

Shown for a reference adult (40-year-old man, 75 kg, ~2600 kcal). Your plan recalculates these for your age, sex and weight.

NutrientDaily targetBasis
Iron8 mgNIH ODS Recommended Dietary Allowance / Adequate Intake for your age and sex NIH ODS
Vitamin C90 mgNIH ODS Recommended Dietary Allowance / Adequate Intake for your age and sex NIH ODS
Vitamin B122.4 µgNIH ODS Recommended Dietary Allowance / Adequate Intake for your age and sex NIH ODS
Folate400 µgNIH ODS Recommended Dietary Allowance / Adequate Intake for your age and sex NIH ODS
Riboflavin (vitamin B2)1.3 mgNIH ODS Recommended Dietary Allowance / Adequate Intake for your age and sex NIH ODS
Copper0.9 mgNIH ODS Recommended Dietary Allowance / Adequate Intake for your age and sex NIH ODS

All authorised EU health claims for this goal (12)

Exact wording from Regulation (EU) No 432/2012. A food may only carry a claim if it meets the legal condition of use — on each food page we show the numbers that meet (or miss) it.

Folate contributes to normal blood formation. EUR-LexEU CommissionNIH ODS
Iron contributes to normal formation of red blood cells and haemoglobin. EUR-LexEU CommissionNIH ODS
Iron contributes to normal oxygen transport in the body. EUR-LexEU CommissionNIH ODS
Copper contributes to normal iron transport in the body. EUR-LexEU CommissionNIH ODS
Vitamin B6 contributes to normal red blood cell formation. EUR-LexEU CommissionNIH ODS
Riboflavin contributes to the maintenance of normal red blood cells. EUR-LexEU CommissionNIH ODS
Riboflavin contributes to the normal metabolism of iron. EUR-LexEU CommissionNIH ODS
Vitamin C increases iron absorption. EUR-LexEU CommissionNIH ODS
Vitamin A contributes to normal iron metabolism. EUR-LexEU CommissionNIH ODS
Vitamin K contributes to normal blood clotting. EUR-LexEU CommissionNIH ODS
Calcium contributes to normal blood clotting. EUR-LexEU CommissionNIH ODS
Vitamin B12 contributes to normal red blood cell formation. EUR-LexEU CommissionNIH ODS

Foods ranked by nutrient content (14)

Ranked by how much of the daily target one normal portion provides (nutrient values: BLS 4.0 / USDA FDC), plus authorised claims the food qualifies for.

Mussels · 150 g
Iron: 12.7 mg (71 %)Vitamin B12: 12 µg (100 %)Riboflavin (vitamin B2): 0.33 mg (30 %)Folate: 49.5 µg (12 %)
✓ Qualifies for: “Riboflavin contributes to the maintenance of normal red blood cells.” · “Riboflavin contributes to the normal metabolism of iron.” +4 more
Evidence
Eggs, boiled · 120 g (2 eggs)
Vitamin B12: 2.4 µg (100 %)Folate: 104 µg (26 %)Riboflavin (vitamin B2): 0.56 mg (51 %)Iron: 2.4 mg (13 %)
✓ Qualifies for: “Vitamin A contributes to normal iron metabolism.” · “Riboflavin contributes to the maintenance of normal red blood cells.” +3 more
Evidence
Kale · 100 g
Vitamin C: 156 mg (100 %)Folate: 187 µg (47 %)Riboflavin (vitamin B2): 0.25 mg (23 %)
✓ Qualifies for: “Vitamin A contributes to normal iron metabolism.” · “Vitamin C increases iron absorption.” +6 more
Evidence
Brussels sprouts · 120 g
Vitamin C: 154 mg (100 %)Folate: 166 µg (41 %)Riboflavin (vitamin B2): 0.16 mg (15 %)
✓ Qualifies for: “Vitamin C increases iron absorption.” · “Vitamin K contributes to normal blood clotting.” +2 more
Evidence
Broccoli · 150 g
Vitamin C: 121 mg (100 %)Folate: 134 µg (33 %)Riboflavin (vitamin B2): 0.18 mg (16 %)Copper: 0.1 mg (11 %)
✓ Qualifies for: “Vitamin C increases iron absorption.” · “Vitamin K contributes to normal blood clotting.” +1 more
Evidence
Beef mince, lean · 125 g
Vitamin B12: 6.3 µg (100 %)Iron: 2.7 mg (15 %)Riboflavin (vitamin B2): 0.33 mg (30 %)Copper: 0.11 mg (12 %)
✓ Qualifies for: “Riboflavin contributes to the maintenance of normal red blood cells.” · “Riboflavin contributes to the normal metabolism of iron.” +3 more
Evidence
Spinach · 100 g
Vitamin C: 57 mg (76 %)Folate: 152 µg (38 %)Iron: 2.1 mg (12 %)Riboflavin (vitamin B2): 0.14 mg (12 %)
✓ Qualifies for: “Vitamin A contributes to normal iron metabolism.” · “Vitamin C increases iron absorption.” +4 more
Evidence
Cauliflower · 150 g
Vitamin C: 96 mg (100 %)Folate: 114 µg (28 %)Riboflavin (vitamin B2): 0.14 mg (12 %)
✓ Qualifies for: “Vitamin C increases iron absorption.” · “Vitamin K contributes to normal blood clotting.” +1 more
Evidence
Beef rump (lean red meat) · 125 g
Vitamin B12: 2.3 µg (94 %)Iron: 3.3 mg (18 %)Riboflavin (vitamin B2): 0.25 mg (23 %)
✓ Qualifies for: “Vitamin B6 contributes to normal red blood cell formation.” · “Vitamin B12 contributes to normal red blood cell formation.” +2 more
Evidence
Mackerel · 125 g
Vitamin B12: 11 µg (100 %)Riboflavin (vitamin B2): 0.38 mg (34 %)
✓ Qualifies for: “Riboflavin contributes to the maintenance of normal red blood cells.” · “Riboflavin contributes to the normal metabolism of iron.” +2 more
Evidence
Salmon · 125 g
Vitamin B12: 4.9 µg (100 %)Riboflavin (vitamin B2): 0.38 mg (34 %)Folate: 67 µg (17 %)
✓ Qualifies for: “Riboflavin contributes to the maintenance of normal red blood cells.” · “Riboflavin contributes to the normal metabolism of iron.” +3 more
Evidence
Sweet potato · 200 g
Vitamin C: 60 mg (80 %)Folate: 100 µg (25 %)Copper: 0.26 mg (29 %)
✓ Qualifies for: “Vitamin A contributes to normal iron metabolism.” · “Vitamin C increases iron absorption.” +2 more
Evidence
Herring · 125 g
Vitamin B12: 12.5 µg (100 %)Riboflavin (vitamin B2): 0.29 mg (26 %)Copper: 0.1 mg (12 %)
✓ Qualifies for: “Riboflavin contributes to the maintenance of normal red blood cells.” · “Riboflavin contributes to the normal metabolism of iron.” +2 more
Evidence
Edamame (immature soya beans) · 100 g
Folate: 165 µg (41 %)Vitamin C: 29 mg (39 %)Iron: 3.5 mg (20 %)Riboflavin (vitamin B2): 0.17 mg (16 %)
✓ Qualifies for: “Vitamin C increases iron absorption.” · “Folate contributes to normal blood formation.” +3 more
Evidence

Example day from a healthy blood & iron plan

Generated automatically for the reference adult. Your plan adapts portions, diet type and allergies.

Breakfast
Boiled eggs on wholemeal toast with spinach & tomato
Eggs, boiled 180 g (3 eggs) · Wholemeal bread 100 g · Spinach 50 g · Tomatoes 100 g · Olive oil 10 g
Lunch
Salmon, quinoa & broccoli bowl
Salmon 160 g · Quinoa, boiled 250 g · Broccoli 120 g · Olive oil 10 g
Dinner
Herring with potatoes & red cabbage
Snack
Cottage cheese & cherries
Snack
Soya yogurt with walnuts & raspberries

⚕️ Safety tips

  • Do not take iron supplements without a diagnosis — excess iron can be harmful. NIH ODS

Sources

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