9 IRON-RICH FOODS THAT MAY HELP SUPPORT HEALTHY IRON LEVELS AND ADDRESS IRON DEFICIENCY.
Between staying hydrated, eating vegetables with your meals, and keeping active, it’s easy to overlook one important nutrient: iron. But getting enough iron is essential for good health, and too little can lead to problems such as iron-deficiency anemia. Fortunately, adding more iron-rich foods to your diet can help support healthy iron levels and prevent or address a deficiency.
Key Takeaways
- Iron deficiency can lead to iron-deficiency anemia, which may cause fatigue, cold hands and feet, and shortness of breath.
- Iron comes in two forms: heme iron, found in animal foods, and nonheme iron, which comes primarily from plant-based sources.
- Good sources of iron include red and organ meats, seafood, dark turkey meat, lamb, spinach, legumes, tofu, and iron-fortified foods.
- To help your body absorb more iron, pair iron-rich foods with vitamin C–rich foods and avoid having coffee, tea, or certain supplements with iron-rich meals.
What is iron-deficiency anemia?
Iron-deficiency anemia develops when your body doesn’t have enough iron to make healthy red blood cells. Iron is needed to produce hemoglobin, the protein in red blood cells responsible for carrying oxygen throughout the body. Without enough iron, your body may not be able to produce enough red blood cells to meet its needs.
Iron is also important for growth, development, oxygen transport, and muscle function. Iron-deficiency anemia often develops gradually. At first, your body uses iron stored in places such as the liver, spleen, and skeletal muscles. Symptoms may not appear until those stores become depleted.
Common causes of iron deficiency
Iron-deficiency anemia can develop for several reasons, including:
- Pregnancy, when the body needs additional iron to support the fetus
- Blood loss from an injury or surgery
- Difficulty absorbing iron from food
- Not consuming enough iron-rich foods
Symptoms of iron-deficiency anemia
Some people have no noticeable symptoms, but possible signs include:
- Fatigue or tiredness
- Shortness of breath
- Cold hands and feet
- Headaches
- Chest pain
- Brittle nails
- A sore tongue
- Craving ice
- Irregular heartbeat
- Pale or yellowish skin
- Anxiety or depression
If left untreated, iron-deficiency anemia may contribute to heart problems, increased susceptibility to infections, or complications during pregnancy.
Heme vs. nonheme iron
Iron in food comes in two forms:
Heme iron is found in animal foods such as meat, seafood, and poultry. The body generally absorbs it more efficiently.
Nonheme iron comes from plant-based foods and fortified products, including beans and fortified cereals. It isn’t absorbed as readily, but eating a varied diet can still provide substantial amounts.
The amount of iron you need also varies. The source lists an RDA of 8 mg per day for adult men, 18 mg for women ages 19–50, 27 mg during pregnancy, and 8 mg after menopause.
9 iron-rich foods for anemia
1. Red meat
Cooked ground beef provides heme iron and can also help the body absorb nonheme iron from other foods eaten alongside it.
2. Organ meat
Liver and kidney are particularly concentrated sources of iron. For example, 100 grams of fried beef liver contains about 6.12 mg of iron.
3. Seafood
Shellfish such as oysters and mussels are especially rich in iron. Scallops and sardines are also useful options.
4. Dark turkey meat
Dark turkey provides more iron than lighter portions, with about 1.04 mg per 100-gram serving.
5. Lamb
A 100-gram serving of lamb contains approximately 1.98 mg of iron.
6. Spinach
Spinach is a useful plant-based source of nonheme iron. Cooking reduces its volume considerably, making it easier to consume a larger amount.
7. Legumes
Lentils, chickpeas, and beans provide nonheme iron and can be especially useful for people who don’t eat meat.
8. Tofu
Tofu is another plant-based option, providing approximately 1.69 mg of iron per 100 grams.
9. Fortified or enriched foods
Products such as breakfast cereals, bread, and oatmeal are often fortified with iron and can help fill nutritional gaps.
How to absorb more iron
What you eat alongside an iron-rich food can affect how much iron your body absorbs.
Pair iron with vitamin C. Try combinations such as steak with broccoli or bell peppers, spinach with citrus fruit, or iron-fortified cereal with orange juice. Vitamin C can improve absorption of nonheme iron.
You may also want to avoid consuming certain things alongside iron-rich meals. According to the source, coffee, tea, milk, caffeine, calcium supplements, and antacids can interfere with iron absorption.
When should you see a doctor?
If you suspect you have low iron or iron-deficiency anemia, it’s best to have your iron levels evaluated by a healthcare provider. Depending on the severity and underlying cause, dietary changes may be enough, while others may need iron supplementation.
Oral iron is commonly used, but it can cause side effects such as nausea and stomach pain, and some people may not absorb it adequately. When oral iron isn’t effective or tolerated, intravenous iron may be considered.
Bottom line
Adding iron-rich foods to your diet can help support healthy iron levels, but suspected iron-deficiency anemia should be evaluated by a healthcare professional so the underlying cause and appropriate treatment can be identified.
Source: SingleCare