Foods High in Iron (UK): Shopping List, mg Values + Meal Ideas

Useful iron-rich foods in the UK include meat and seafood for people who eat them, plus beans, lentils, tofu, seeds, nuts, dried fruit, wholegrains, and iron-fortified cereals. The amount varies by food, brand, preparation, and serving, so a shopping list works best when it combines representative composition data with the exact label on the pack.

Short answer: include reliable iron sources regularly, pair plant-based iron with fruit or vegetables rich in vitamin C when convenient, and keep the overall diet varied. Food can improve iron intake, but persistent fatigue, breathlessness, heavy periods, pregnancy concerns, or abnormal blood results need professional assessment.

For the clinical context, start with our low ferritin and iron absorption guide.

Evidence at a glance

• UK recommendation: the NHS iron guidance lists 8.7mg per day for men aged 19 and over, 14.8mg for women aged 19 to 49, and 8.7mg for women aged 50 and over.
• Food data: the UK Composition of Foods Integrated Dataset is the appropriate reference for representative nutrient values in the UK food supply.
• Absorption: haem and non-haem iron behave differently, but fixed percentages do not predict what one person absorbs from one meal.
• Meal effect: vitamin C can improve non-haem iron absorption within a meal; the size of the effect varies.
• Medical boundary: an iron-rich diet cannot identify or treat the cause of iron deficiency by itself.

Why does iron matter?

Iron contributes to normal red blood cell and haemoglobin formation, normal energy-yielding metabolism, and the reduction of tiredness and fatigue when a food or product supplies the qualifying amount. These authorised nutrient functions do not mean that tiredness automatically indicates iron deficiency.

The SACN Iron and Health report underpins UK population recommendations. Individual needs and treatment doses are separate questions, particularly during pregnancy, with heavy menstrual bleeding, after blood loss, or when absorption is impaired.

The NHS iron-deficiency anaemia guidance explains that diagnosis uses blood testing and that the cause may need investigation. Food should not be used to postpone that assessment.

Haem versus non-haem iron

Haem iron occurs in meat and seafood. Non-haem iron occurs in plant foods, fortified foods, and also contributes some of the iron in mixed animal foods. Haem iron is generally better absorbed and less affected by the rest of the meal.

Non-haem absorption changes with iron status and meal composition. A systematic review of iron absorption from whole diets cautions that results from single-meal experiments do not translate neatly into fixed whole-diet absorption percentages.

Plant-based meals can still contribute meaningfully. Consistency, sufficient total food, fortified products, and sensible meal combinations matter more than trying to calculate an exact percentage. See our haem versus non-haem guide.

Viewed together, iron status depends on more than the amount of iron in a food. The type of iron, the foods eaten alongside it, your current iron stores, and your body's regulation of absorption all influence how much iron ultimately becomes available for use.

Foods high in iron: UK shopping list with representative values

The values below are approximate amounts per 100g, based on representative UK composition entries and the figures used in the original food table. Similar foods can differ by cut, recipe, water content, fortification, and brand. Use the package label for fortified products and the serving you actually eat.

Food	Approximate iron	Practical note
Cooked mussels	About 6.7mg per 100g	Haem and non-haem iron; values vary by product and cooking.
Lean cooked beef	About 2.7mg per 100g	Choose portions within wider red-meat guidance.
Cooked lentils	About 3.3mg per 100g	Pair easily with tomatoes, peppers, or lemon.
Firm tofu	About 2.4mg per 100g	Check the label because manufacturing affects mineral content.
Pumpkin seeds	About 8mg per 100g	A normal serving is much smaller than 100g.
Fortified cereal	Often 8–12mg per 100g	Fortification varies widely; the label is decisive.

Animal-based sources

• Lean beef, lamb, and pork
• Chicken and turkey, especially darker meat
• Mussels, sardines, mackerel, and prawns
• Eggs, as a modest contributor

Liver is rich in iron but also very high in preformed vitamin A. The NHS meat guidance advises avoiding liver and liver products during pregnancy and keeping red and processed meat within wider dietary recommendations.

Plant-based sources

• Lentils, chickpeas, kidney beans, black beans, and butter beans
• Tofu, tempeh, and edamame
• Pumpkin seeds, sesame seeds, tahini, cashews, and almonds
• Dried apricots, raisins, and figs
• Spinach, kale, wholegrains, and oats as part of a varied pattern

Spinach contains iron, but it is not a complete iron strategy. Use it alongside pulses, tofu, seeds, fortified cereals, and other sources rather than treating one vegetable as the answer.

Fortified foods

Breakfast cereals, breads, plant drinks, and other foods may be fortified with iron. Check whether iron appears in the nutrition declaration and calculate the amount from the stated serving. A per-100g value can look impressive while the normal serving supplies much less.

How can vitamin C help?

Vitamin C can keep non-haem iron soluble and support its absorption within the same meal. A peer-reviewed review of iron-absorption enhancers identifies ascorbic acid as an effective enhancer, while also showing why the food matrix and iron compound matter.

Useful combinations include lentils with tomatoes or peppers, beans with lime or cabbage, fortified cereal with berries or kiwi, and tofu with broccoli or pak choi. There is no need to chase a universal vitamin C dose for every meal. Our vitamin C and iron guide explains the evidence boundary.

What can reduce absorption?

Tea and coffee polyphenols and phytate-rich meal components can reduce non-haem iron absorption in controlled meal studies. Calcium can also affect absorption under some experimental conditions. The size and long-term importance of these effects depend on the whole diet, iron status, portions, and timing.

Do not remove wholegrains, pulses, nuts, seeds, dairy, tea, or coffee simply because they can interact in a single meal. If iron status is a concern, having tea or coffee between meals is a reasonable option. See our guide to tea and iron absorption.

Easy iron-rich meal ideas

Breakfast

• Iron-fortified cereal with berries or kiwi
• Porridge with pumpkin seeds and dried apricots
• Tofu scramble with peppers and spinach
• Wholegrain toast with eggs and tomatoes

Lunch

• Lentil soup with tomatoes, peppers, and lemon
• Chickpea salad with parsley and citrus dressing
• Sardines on wholegrain toast with tomato salad
• Bean chilli with peppers and lime

Dinner

• Lean beef stir-fry with broccoli and peppers
• Turkey and kidney-bean chilli
• Tofu and vegetable curry
• Lentil bolognese with tomato sauce
• Mussels with tomato, herbs, and bread

Snacks

• Pumpkin seeds with fruit
• Dried apricots with nuts
• Hummus with pepper strips
• Roasted chickpeas
• Tahini on toast with sliced fruit

There is no evidence-based rule that everyone must eat iron-containing food at two or three meals daily. Build a repeatable pattern that helps meet the relevant intake recommendation without turning every meal into a calculation.

Common mistakes

• Assuming one “superfood” determines iron status
• Using per-100g figures as though they were normal serving sizes
• Ignoring the brand label on fortified foods
• Removing nutritious foods because of single-meal absorption studies
• Starting high-dose iron without blood results or suitable advice
• Ignoring heavy bleeding, pregnancy needs, or persistent symptoms

The British Society of Gastroenterology guideline stresses that confirmed iron-deficiency anaemia requires both iron replacement and appropriate investigation of the cause. Food alone may be insufficient.

Where does an iron supplement fit?

Food provides the foundation. Supplements may be appropriate when a labelled nutrient top-up is wanted or when a healthcare professional recommends iron replacement. Those are not the same use case.

ALPHYCA’s Algoglobin pairs iron with vitamin C, folate, vitamin B12, copper, and zinc. It uses ALPHYCA’s iron-enriched spirulina biomass, developed through the company's own biomass-modification process to increase iron and selected microelement content compared with standard Spirulina, cultivated in a controlled closed photobioreactor system.

Algoglobin supplement can support labelled nutrient intake, but it does not replace varied meals, ferritin testing, investigation of blood loss, or prescribed treatment.

Frequently asked questions

What foods are highest in iron in the UK?

Useful sources include mussels, red meat, pulses, tofu, seeds, dried fruit, and iron-fortified cereals. Exact values vary by product, preparation, and serving, so use CoFID as a reference and check labels for packaged foods.

Can you get enough iron without eating meat?

Many people can meet population recommendations using plant and fortified foods. Consistency, sufficient total intake, vitamin C-rich foods, and appropriate testing when symptoms or risk factors exist are more useful than a universal multiplier.

Is spinach a good source of iron?

Spinach contains non-haem iron but should be one part of a wider pattern. Pulses, tofu, seeds, fortified cereals, and other foods make the plan more reliable.

How does vitamin C help iron absorption?

Vitamin C can keep non-haem iron soluble and support absorption within the meal. Pairing pulses, tofu, or fortified foods with fruit or vegetables rich in vitamin C is a practical approach, but it does not guarantee a fixed absorption increase.

Should I take iron supplements if I eat low-iron foods?

Do not assume high-dose iron is appropriate. Review the diet and speak with a GP or pharmacist when symptoms, pregnancy, heavy periods, restricted eating, or abnormal blood results are involved.

Key takeaways

• UK adult iron recommendations vary by age and sex, with 14.8mg per day listed for women aged 19–49.
• Use UK CoFID data for representative values and the package label for fortified foods.
• Haem iron is generally better absorbed, while non-haem absorption is more affected by meal composition.
• Vitamin C-rich foods can support non-haem iron absorption within a meal.
• Per-100g values are not the same as the amount in a normal serving.
• Food supports iron intake but cannot diagnose or explain low ferritin.
• ALPHYCA product and cultivation claims are proprietary and separate from clinical treatment evidence.

Final thought

An effective iron-rich diet looks ordinary: several reliable sources, sensible portions, varied meals, and labels checked where fortification matters. Use food to build the foundation and blood testing to answer clinical questions.