Exploring the impact of anemia on cognitive function: a study of memory and attention in university students

Аннотация

Anemia, which results in approximately 25% of the population being affected globally, is a clinical condition characterized by a reduction in red blood cells, or a reduction in hemoglobin, that is generally caused by a nutritional deficiency (i.e., iron, vitamin В12, folate) or chronic disease. Although anemia is often associated with fatigue and weakness, it can also affect cognitive ability. Cognitive domains that are particularly susceptible to anemia, and that could develop cognitive deficits in the presence of chronic or severe anemia, include attention, memory, and executive functional abilities. Ultimately, if anemia remains unresolved, cognitive symptoms may result in difficulties with learning and performing activities of daily living.