Two hours after eating, your blood sugar should be less than 140 mg/dL. This is called your postprandial blood glucose level. Both high and low blood sugar are concerns for older adults.

When blood sugars are high, known as hyperglycemia, or low, known as hypoglycemia, people can experience a variety of symptoms that range from mild to serious.

Sometimes your blood sugar levels can get too low, even if you don't have diabetes. Learn more about the causes and effective treatment methods.

If your blood sugar levels are consistently too high or low, you may experience certain signs and symptoms. According to Peralta and Dr. Meller, the following are common signs of unbalanced blood ...

Symptoms of low blood sugar will probably improve if you have something to eat or drink with sugar. If that doesn't help, get a ride to your doctor's office or call 9-1-1.

Hyperglycemia, or high blood sugar, can affect people with type 1 and type 2 diabetes. Learn about the symptoms, who is at risk, and when to consult a doctor here.

When one is having blood sugar levels tested to check for type 2 diabetes or prediabetes at a doctor's office, for instance, a trained physician will oversee and interpret one of the following ...

High or low blood sugar can lead to complications, but these conditions are treatable. Learn what constitutes normal blood sugar and how it's tested.

High blood sugar is a widespread problem that can lead to chronic health issues over time. Potential symptoms of high blood sugar include fatigue, increased thirst, and more frequent urination. If ...

Blood sugar is the level of glucose (sugar) in your blood. Keeping blood sugar levels within a normal range—between 70-100 milligrams per deciliter (mg/dL)—helps prevent health conditions like ...

Low blood sugar levels may also make you feel anxious, worried, frustrated and panicked. Some people even get palpitations and headaches when their blood sugar drops. 2.