Eggs as a Leavening Agent. For recipes which use eggs primarily as a leavening agent you can try a commercial egg replacement product (see above) or the following mixture: 1-1/2 tablespoons vegetable oil mixed with 1-1/2 tablespoons water and 1 teaspoon baking powder per egg.
During a blood glucose test, blood will be drawn and sent to a lab for analysis. Normal fasting blood glucose -- or blood sugar -- is between 70 and 100 milligrams per deciliter or mg/dL for people who do not have diabetes.
What Blood Tests Need Fasting Preparation? Blood tests are done to check for pregnancy, diabetes, cholesterol and vitamin and mineral problems. Most blood tests do not need any preparation. For those that do, make sure the instructions given by the physician are clear. If there are any questions, be sure to get the answers before testing day.