Southern Front Doors

Things That You Didn’t Know About Iron

Iron is not something that we regularly think about, but this impressive metal is everywhere! People use iron to cook and reach their destinations. The world would not be able to function in many instances without this particular element. Read further to learn more about the benefits of iron.

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Sixth Most Popular Element in the Universe

Iron is the sixth most common element in the universe, not just the world. This element follows hydrogen, helium, oxygen, carbon, and neon, and is the most prevalent metal. Stars create iron when they go through the fusion process. Most planets, including Earth, have core primarily consisting of iron. Mercury has more iron than any other planet in the solar system. If the Earth didn’t have iron heating and cooling in its center, we would not have a magnetic field.

Iron and the Human Body

Iron is essential to the human body as it provides energy. In fact, itt is an essential component of hemoglobin. Hemoglobin is found in red blood cells. Most importantly, this particular protein is used to transfer oxygen to every part of the body as well as regulates our carbon dioxide. Iron also assists us in healthy aerobic functions, including organs, muscles, and tissue.

With low iron levels (anemia), it is harder for your body to produce enough hemoglobin or transport enough oxygen. This leads to fatigue, weakness, and difficulty breathing. The foods below contain large amounts of iron:

  • Legumes like soybeans, chickpeas, and beans
  • Liver and red meats
  • Spinach and broccoli
  • Fish and shellfish


“Fe” is the chemical symbol for iron. This abbreviation originates from the old Latin word “Ferrum.” The origin of the word is unknown but is still used today in many Latin-based languages.

The English word “iron” certainly has a complex history. The term is thought to have come from the old “Celtic” isarnon. This simply means a holy metal or durable metal.  and it is said that the name came from the Crusades when iron was used in the swords of religious fighters.

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