A normal blood sugar range in the morning, also known as fasting blood glucose level, is between 70 milligrams per deciliter and 99 milligrams per deciliter, according to the Virginia Mason Medical Center.
A fasting blood glucose level from 100 milligrams per deciliter to 125 milligrams per deciliter is associated with pre-diabetes, while levels higher than 126 milligrams per deciliter could indicate diabetes, as reported by the Mayo Clinic. Blood glucose below 70 milligrams per deciliter is considered hypoglycemia and can result in symptoms ranging from nausea and extreme hunger in mild cases to seizures and loss of consciousness in severe cases, according to the Division of Metabolism, Endocrinology and Diabetes at the University of Michigan.
