When your blood sugar levels fall within the recommended ranges, it’s a sign your diabetes treatment and management plan is working. You and your doctor can determine your exact blood sugar targets.

Age is just one of the many factors that can impact glucose levels ... while a 7.8 mmol/L (140 mg/dL) blood sugar level measured 2 hours after eating is at the low end of prediabetes.

Both high and low blood sugar are concerns for ... is recommended as early as age 35. The following chart outlines normal blood sugar levels, as well as ranges that are consistent with prediabetes ...

Hypoglycemia refers to low levels of sugar, or glucose, in the blood. Low blood sugar can cause tiredness, shaking, and many other symptoms. It can be life threatening in severe cases. There are ...

Seizures and confusion may occur if your blood sugar level is too low — 70 mg/dl or ... may affect your blood sugar levels, here's a link to an abbreviated chart of the glycemic index for ...

Rapid changes in blood glucose levels from eating too much or too little sugar can sometimes cause headaches. Headaches can range from annoying to debilitating, so understanding what triggers them ...