Be on the lookout for these 10 warning signs. Fatigue “The body uses iron to make hemoglobin, the substance in red blood cells that carries oxygen,” said Blaire Morriss, a nurse practitioner ...

An estimated 14 percent of U.S. adults are lacking this mineral responsible for making red blood cells, according to a September 2024 JAMA Open Network report.However, when you hone in, 34 percent ...

3 Signs You May Have An Iron Deficiency. Posted: July 17, 2024 | Last updated: July 17, 2024. Iron deficiencies are very common, but most people don’t even realize that they have one.