There are many signs that help to identify this health condition. Doctors believe that blood examination is the best and most accurate approach to defining Scurvy. While you attend your doctor, he or she will take a blood sample from the vein. It is necessary to find out your level of the corresponding vitamin. It is also called an ascorbic acid, by the way. They sell special candies aimed to reduce the problem of the lack of vitamin C. both white and red blood cells are analyzed to make a conclusion. The second ones may even tell whether the person suffers from anemia.