A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

When oil is added to a preheated cast-iron pan, it polymerizes upon contact with the hot surface—a chemical reaction that ...

Iron supplements can be an easy way to get more iron, but there are plenty of foods that are high in iron that you can ...

Here’s how to get more of it.

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Iron is an essential mineral in the diet, and is a crucial component of hemoglobin, the protein in red blood cells that carries oxygen throughout the body. Dietary iron is present in two forms. Heme ...

How much of the essential trace element iron remains available for marine life in the ocean depends critically on the diversity of organic molecules in seawater, according to new research published in ...

If you’re a runner, especially if you’re a woman, there’s a good chance you’ve run low on iron, if not become outright anemic. Iron deficiency is extremely common among endurance athletes like runners ...

A new sandwiched iron complex allows chemists to put iron(I) to work in catalytic reactions in the same way chemists use precious metals like palladium (J. Am. Chem. Soc. 2026, DO ...