4. Taking Too Many Iron Supplements
Human error is another main cause of high levels of iron in the blood. Many supplements and multivitamins contain iron. While some people may benefit from taking nutritional supplements, it is possible to take too much. Layering vitamins that contain iron can cause a buildup in the bloodstream which can lead to secondary complications. The body uses iron in various ways, however, it does not have the ability to filter our excess amounts of iron from the body.
As a result, taking too many supplements paired with iron from your food can cause a build-up that remains unutilized. Unused iron is stored in the organs which can cause lethargy, pain, or other complications when left untreated. Too much iron in the blood can cause organ damage or worse. It is important to read the labels of each supplement to ensure that you are not doubling or tripling your iron intake.