For other uses, see Sleeve (disambiguation). A sleeve (O. Eng. slieve, or slyf, a word allied to slip, cf. Dutch sloof) is the part of a garment that covers the arm, or through which the arm passes or slips. The pattern of the sleeve is one of the characteristics of fashion in dress, varying in every country and period.
Best Answer: Danger zone is a constant reading of above 130. NORMAL blood sugars will spike into the 200's after a heavy meal, but they will drop back to normal in about 3 hours. In the diabetic, the spike will be to 300 or more, and never drop back to normal.
Obviously, if your fasting blood sugar is over 140 mg/dl (7.7 mmol/L) and goes up after each meal, you are going to be spending many hours a day in the danger zone and lowering your fasting blood sugar does become a huge issue. Fortunately, it is also one that can be solved.