Tag: Oral iron vs iv iron

According to the World Health Organization, iron deficiency is one of the most widespread nutrient deficiencies globally, often leading to anemia. So, how long does it take for iron to increase RBC? The time it takes can range from several weeks to many months, and depends on factors like the severity of the deficiency and the type of treatment used.

Iron deficiency and anemia are common complications for those with Small Intestinal Bacterial Overgrowth (SIBO), affecting many individuals due to nutrient malabsorption and bacterial competition. The excess bacteria in the small intestine can consume vital nutrients, including iron, before the body has a chance to absorb them, leading to deficiencies. This creates a complex problem: while iron is needed to resolve anemia, supplemental oral iron can actually feed the bacteria and worsen SIBO symptoms.