The Glycemic Index (GI) is an overall positioning of starch in nourishments as indicated by how they influence blood glucose levels. Starches with a low GI esteem (55 or less) are all the more gradually processed, assimilated and used and cause a lower and more slow ascent in blood glucose and, in this manner insulin levels.It's always your right to refuse a treatment. However, keep in mind that doctors recommend a transfusion only when they think it's needed. A large amount of blood is lost during some types of surgery. If this blood is not replaced, you can dieBlood transfusions are generally considered safe, but there is some risk of complications. Mild complications and rarely severe ones can occur during the transfusion or several days or more after. More common reactions include allergic reactions, which might cause hives and itching, and fever