Iron: Importance and Sources of this Essential Nutrient

Iron is an essential mineral that plays a vital role in various body functions, including the formation of red blood cells and transportation of oxygen. Iron deficiency can lead to anemia and fatigue.
Category
Nutrient
Where to get
Iron-rich foods are commonly available in grocery stores and can also be supplemented if needed under medical supervision.
Applicable for
Prepared by Nick Harper, reviewed by Dr. David James Simpson

iron FAQ


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What are the different types of irons?

Here are the different kinds of irons that have ever been made, some of which are still in use today. 1. Charcoal Iron As the name suggests, a charcoal iron is an iron that heats up with charcoal. This iron is made out of iron, a good conductor of heat. Even though the handle is made of wood, it won’t get hot when you hold it.

Do you need a set of golf irons?

When you step onto the golf course, having the right set of irons can be the difference between an all-time personal best round and a frustrating day on the links. Golf irons are used on every hole you play. They can cover almost every shot, no matter if it’s a short- or mid-range approach to the green, or a long-range shot from the fairway.

How many irons are in a golf club?

Irons are the most common type of club; a standard set of 14 golf clubs will usually contain between 7 and 11 irons, including wedges. What degree is an 11 iron? Following that logic, my gap wedge at 51 degrees and my sandwedge at 55 degrees could be referred to as my 11 iron and 12 iron.

Where is iron found?

Besides being commonly found on Earth, it is abundant in the sun and stars, according to the Los Alamos National Laboratory. Iron is crucial to the survival of living organisms, according to Jefferson Lab. In plants, it plays a role in the production of chlorophyll.

Why is iron important?

(Image credit: Denis Selivanov | Shutterstock) From being a crucial building block of steel to nourishing plants and helping carry oxygen in your blood — iron is always busy helping sustain life on Earth. Iron is a brittle, hard substance, classified as a metal in Group 8 on the Periodic Table of the Elements.

What is iron used for?

It is used to make iron alums and other ferric compounds; as a coagulant in water purification and sewage treatment; and as a mordant (fixative) in textile dyeing and printing. With chlorine, iron forms another group of industrially important compounds: ferrous chloride, FeCl 2; and ferric chloride, FeCl 3.

iron References

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