Anemia Symptoms, Signs, and Causes

Depletion refers to being tired all the time. An iron deficiency results into quick exhaustions. This severe fatigue prevents them from doing homework or other tasks. The patients want to sleep. Oversleeping (more than 8 hours of sleep) may lead to such problems as well. The problem is defined by the inability of the required amount of oxygen to reach human body. In other words, the human body needs nutrients to remain on the run.