I had about 12 vials of blood drawn this morning and I ate an apple afterwards and then went on a run. I felt fine after, but now...couple hours later...I feel dizzy and nauseous, feel like I am going to pass out. Hadnt eaten anything after. Just now ate a banana, cliff bar...whats wrong?
Hello and welcome to Chat Doctor, Around 350-400 ml of blood is with Chat Doctor. This amount of blood with