It certainly does. If you mean this to be a true false question, then the answer is huge yes.
People with deficiencies in Red Blood Cells will certainly tell you that they are listless and can do very little work because they are not getting enough oxygen going through their bodies. They are not lazy, nor incompetent, because every activity is daunting because they just cannot do the work.
If this in not what you are looking for please leave a note.
3-6 months is how long you can keep it in for
21 is the answer
I hope it is I think so
-Will make you run faster.
-Will make you jump higher.
etc.
