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.
It is however usually 12 hours. If you can't call your doctor right now,call the ER and they can tell you how long to fast for this particular test. You can fast for 8-12 hours, make sure that you don't drink water. Some lab tests do not require fasting so check with your doctor first.