Iron Deficiency: Symptoms and the Role of Diet

Iron is a mineral the body cannot produce, so it must come from food. The body's iron needs may increase during pregnancy and menstruation. Iron deficiency can be hard to notice at first, but symptoms may appear as it progresses. It is useful to know about these symptoms and how to build meals around iron-rich foods.

What Are the Symptoms of Iron Deficiency?
Commonly reported signs of iron deficiency include brittle hair and nails, dry skin, chapped lips, and a sensitive tongue. Weakness and persistent fatigue are also frequently reported. Other possible symptoms include difficulty concentrating, becoming short of breath after minor activity, dizziness, and headaches. Sleep disturbances, feeling unusually cold, hair loss, pale skin, and numbness in the hands and feet may also occur.

Which Foods Can Make Iron Absorption More Difficult?
Bran and bran-containing grains, oilseeds such as soy and peanuts, coffee, black tea, soy protein, and calcium salts are among foods associated with iron deficiency. People with iron deficiency are advised to avoid consuming too much of these foods. They do not need to be eliminated completely; the general recommendation is to balance the amount and eat them at separate meals rather than together with iron-rich foods.

How Can You Build an Iron-Rich Menu?
Red meat, liver, eggs, lentils, and dark leafy greens are listed as iron-rich foods. Including these foods regularly throughout the weekly menu is a practical dietary measure for addressing iron deficiency. When making lentil soup or a lentil dish, simmering the lentils gently over low heat instead of boiling them for a long time can preserve their flavor and texture. Dark leafy greens retain more of their nutritional value when cooked briefly with little water.

How to Choose and Cook Red Meat and Liver
When buying red meat, choose pieces that are bright red and firm. Choose liver with a smooth surface and a mild smell; liver spoils more quickly than other meats. Avoid overcooking it, as liver cooked for too long becomes tough and rubbery. Cooking it briefly over medium heat keeps it tender and flavorful. Even so, cook beef and lamb liver until the center reaches 71°C / 160°F, and chicken liver until it reaches 74°C / 165°F.

Have Tea and Coffee Between Meals
Coffee and black tea are also listed among foods associated with iron deficiency. Drinking these two beverages some time after a meal rather than with the main meal is a common eating habit. Waiting a while before having tea or coffee after an iron-rich meal is an easy habit to incorporate into daily meal planning.

How to Use Iron-Rich Vegetables
Dark leafy vegetables such as spinach, Swiss chard, and broccoli are also listed as plant sources of iron. Briefly boil and drain them, then serve with olive oil or garlic to help preserve their flavor and texture. Dried legumes can also be included regularly as a source of iron. Soaking and boiling chickpeas and lentils beforehand shortens cooking time and makes them easier to digest. Adding these vegetables and legumes to the weekly menu at least a few times is a practical dietary approach.