You may have heard that low iron can cause brain fog, but is there any truth to this claim? In this article, we'll explore the link between low iron and cognitive function.
It's well-known that low iron levels can lead to anemia, a condition characterized by fatigue and weakness. But recent research suggests that low iron may also be linked to cognitive decline and brain fog. One study found that adults with low iron levels were more likely to score lower on tests of mental function than those with normal levels.
So what could be causing these problems? It's possible that low iron interferes with the delivery of oxygen and nutrients to the brain, leading to impaired cognitive function. Additionally, iron is important for producing neurotransmitters, which are chemicals that allow nerve cells in the brain to communicate with each other. When levels of these neurotransmitters are reduced, it can lead to problems with focus and concentration.
If you're experiencing symptoms of brain fog such as difficulty concentrating or remembering things, it's worth getting your blood tested for Iron deficiency. If you are diagnosed with Iron deficiency anemia, there are treatments available that can help improve your cognitive function.