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What Is Iron? Best Sources!

Iron is an important trace mineral. One of its main tasks is to make hemoglobin. Dietary iron has two main forms: heme and non-heme.

Plant sources and iron-fortified foods only contain non-heme iron. But meat, seafood, and poultry contain both heme and non-heme iron.

Iron Is Very Important

Iron is a mineral that has many different roles in the body. Itโ€™s vital for making hemoglobin. Hemoglobin is the protein contained in red blood cells that transports oxygen around the body. Iron also plays an essential role in maintaining a healthy immune system. (source ๐Ÿ——)

Almost two-thirds of the body iron is found in hemoglobin. (source ๐Ÿ——)

Iron has many benefits. You can see them in Iron, Fe: 8 Research-Backed Benefits .

Iron In Food

You can find two types of dietary iron in food.

They are called heme iron and non-heme iron. Animal products, such as meat, poultry, and fish, contain both heme and non-heme iron.

Foods from plant sources only provide non-heme iron. The body does not absorb non-heme iron as well as heme iron.

It makes it hard for vegetarians, vegans, and other non-meat eating people to get enough iron from foods alone. (source ๐Ÿ——)

Iron deficiency is the most common micronutrient deficiency in the world. (source ๐Ÿ——)

If you are interested in a list of ranked foods where you can find this nutrient. Go to our nutrition tool and check out iron.

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Sara Niemelรค

co-founder Care Omnia, Head Content Creator

Iโ€™m a wife and a mother of three. I enjoy the outdoors, cooking, and spending time with my family. Nutrition is my passion. I have spent thousands upon thousands of hours reading, analyzing, categorizing and comparing research studies. Nutrition is the foundation you build a healthy and fulfilling life upon!