Okay guys... here is something very important! Make sure you take an iron supplement. Or at least make sure you are getting plenty in your diet. I just spent 2 days in the hospital because of being anemic. I was sooo low, that I had to receive two units of blood. They said my iron levels were almost nonexistant. So please make sure you all get your iron in! If you start feeling completely drained of energy but no cold symptoms, please get your RBCs checked! You, too, may be anemic. I was feeling really run down, and started getting dizzy spells. This is what led to me the ER, but I just "knew" that I was anemic. So, please, make sure you get your iron in and take care of yourselves.