Hemoglobin E

Hemoglobin E is a variant form of hemoglobin, the protein in red blood cells that carries oxygen throughout the body. It results from a small genetic change in the gene that produces hemoglobin. In some individuals, this variant causes a mild form of anemia, leading to fewer or smaller red blood cells. Hemoglobin E is common in Southeast Asia and often causes no symptoms or minor health issues. However, when inherited alongside other hemoglobin variants, it can lead to more significant blood disorders. Overall, Hemoglobin E is a relatively common genetic trait with a generally mild impact on health.