What condition results from insufficient function of red blood cells due to alcohol abuse?

Anemia occurs when there is a deficiency in the number or function of red blood cells, which can result from several factors, including alcohol abuse. Chronic alcohol use can lead to anemia due to its toxic effects on the bone marrow, where red blood cells are produced. Alcohol can hinder the production of these cells and affect the absorption of vital nutrients like vitamin B12 and folate, which are crucial for red blood cell formation.

The other conditions listed do not result from alcohol abuse in the same direct manner as anemia does. Hyperglycemia involves high blood sugar levels and is typically related to diabetes, while leukemia is a type of cancer affecting blood and bone marrow. Hemophilia is a genetic disorder affecting blood clotting, not directly linked to alcohol use. Therefore, anemia is the condition specifically associated with insufficient red blood cell function due to alcohol abuse.