This happened to me, so I became suspicious of Amazon. I back-checked prices of items in my cart against those of an Incognito Browser (so they wouldn't know it was me). My prices always start higher, but eventually come down to that of the Incognito Browser's after a week or two.
Your doctor may suspect that you have diabetes if your blood sugar level is higher than 200 milligrams per deciliter (mg/dL). To confirm the diagnosis, one or more of the following tests must be done. Fasting blood glucose level: Diabetes is diagnosed if it is higher than 126 mg/dL two different times.
The cutoff for pre-diabetes is a fasting blood sugar of 100 mg/dl. Fasting levels between 100 and 126 mg/dl are diagnosed as pre-diabetes and a fasting level of 126 mg/dl and up is diabetes. The other determiner of pre-diabetes is a blood sugar level two hours after eating carbs of 140 to 199 mg/dl. A blood sugar under 140 mg/dl is considered normal and one 200mg/dl and over is considered diabetes.