Red blood cells are improperly formed, and due to this they can not carry as much oxygen. Which means, the body (mainly suffered by Black - African decendents) does not have the right amount of oxygen supplied.
Sickle Cells?
The sickle cells cause the pain in body tissue and the pain could also be caused by lack of oxygen.
oxygen
Another side effect of sickle cell disease is the tendency for sickle-shaped red blood cells to get stuck in blood vessels, leading to blockages that can cause pain, organ damage, and even stroke.
it blocks other blood cells
because they can
Folic acid helps the body make red blood cells and can improve the symptoms of anemia by supporting the production of healthy red blood cells. However, folic acid supplements will not directly affect the underlying cause of sickle cell anemia, which is a genetic disorder affecting hemoglobin.
"Sickle cells" refers to an abnormal shape (rather like a sickle) of red blood cells. Red blood cells in humans do not have a nucleus.
Sickle Cell disease is a genetic desease that often effect humans with and African background. It is a mutation that makes the read blood cells in our body to look different an have a abnormal form. These blood cells are shown to have a good effect on protecting the human body against malaria and other types of diseases and that's why the mutation is still common in Africa but the disease is recessive so both parents have to have the disease to pass it on to there child. But the negative effects that are caused by this disease is that the spleen that are located on the top of the left kidney breaks down these unnormal blood cells and that couses a blood shortage in the body. Those unnormal blood cells also are lack oxygen. These two things are common and effects the organs and the whole system in our body.
Sickle cells are also less flexible and stickier than normal red blood cells
Sickle cells?
Cannot carry normal levels of oxygen to cells :) *NovaNet*