Why is anemia a problem and what fucntions are demnished?

Anemia is a problem because it reduces the number of red blood cells or hemoglobin in the blood, leading to decreased oxygen transport throughout the body. This diminished oxygen delivery can result in fatigue, weakness, and impaired organ function. Additionally, anemia can compromise the immune response and overall health, making individuals more susceptible to infections and other complications. In severe cases, it may lead to serious cardiovascular issues due to the heart working harder to compensate for the lack of oxygen.